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llvm-project/llvm/test/CodeGen/Thumb2/mve-vecreduce-fminmax.ll

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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve.fp,+fp64 -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-FP
; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve,+fullfp16,+fp64 -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-NOFP
define arm_aapcs_vfpcc float @fmin_v2f32(<2 x float> %x) {
; CHECK-LABEL: fmin_v2f32:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vminnm.f32 s0, s0, s1
; CHECK-NEXT: bx lr
entry:
%z = call fast float @llvm.vector.reduce.fmin.v2f32(<2 x float> %x)
ret float %z
}
define arm_aapcs_vfpcc float @fmin_v4f32(<4 x float> %x) {
; CHECK-FP-LABEL: fmin_v4f32:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vminnm.f32 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v4f32:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vminnm.f32 s4, s0, s1
; CHECK-NOFP-NEXT: vminnm.f32 s4, s4, s2
; CHECK-NOFP-NEXT: vminnm.f32 s0, s4, s3
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast float @llvm.vector.reduce.fmin.v4f32(<4 x float> %x)
ret float %z
}
; FIXME fminnum (vector) -> fminnum (scalar) ?
define arm_aapcs_vfpcc float @fmin_v8f32(<8 x float> %x) {
; CHECK-FP-LABEL: fmin_v8f32:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vminnm.f32 q0, q0, q1
; CHECK-FP-NEXT: vminnm.f32 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v8f32:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vcmp.f32 s5, s1
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f32 s4, s0
; CHECK-NOFP-NEXT: vselgt.f32 s8, s1, s5
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f32 s6, s2
; CHECK-NOFP-NEXT: vselgt.f32 s10, s0, s4
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f32 s7, s3
; CHECK-NOFP-NEXT: vselgt.f32 s12, s2, s6
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f32 s0, s3, s7
; CHECK-NOFP-NEXT: vminnm.f32 s2, s10, s8
; CHECK-NOFP-NEXT: vminnm.f32 s2, s2, s12
; CHECK-NOFP-NEXT: vminnm.f32 s0, s2, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast float @llvm.vector.reduce.fmin.v8f32(<8 x float> %x)
ret float %z
}
define arm_aapcs_vfpcc half @fmin_v4f16(<4 x half> %x) {
; CHECK-FP-LABEL: fmin_v4f16:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmovx.f16 s4, s1
; CHECK-FP-NEXT: vmovx.f16 s6, s0
; CHECK-FP-NEXT: vminnm.f16 s4, s1, s4
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s6
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v4f16:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vminnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s1
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vminnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast half @llvm.vector.reduce.fmin.v4f16(<4 x half> %x)
ret half %z
}
define arm_aapcs_vfpcc half @fmin_v8f16(<8 x half> %x) {
; CHECK-FP-LABEL: fmin_v8f16:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vminnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vminnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v8f16:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vmovx.f16 s6, s1
; CHECK-NOFP-NEXT: vminnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vmovx.f16 s6, s2
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s2
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s3
; CHECK-NOFP-NEXT: vminnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast half @llvm.vector.reduce.fmin.v8f16(<8 x half> %x)
ret half %z
}
define arm_aapcs_vfpcc half @fmin_v16f16(<16 x half> %x) {
; CHECK-FP-LABEL: fmin_v16f16:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vminnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vminnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vminnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v16f16:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s8, s4
; CHECK-NOFP-NEXT: vmovx.f16 s10, s0
; CHECK-NOFP-NEXT: vcmp.f16 s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s12, s1
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s4, s0
; CHECK-NOFP-NEXT: vselgt.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s5, s1
; CHECK-NOFP-NEXT: vselgt.f16 s10, s0, s4
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vminnm.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vmovx.f16 s4, s7
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vselgt.f16 s10, s1, s5
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s5
; CHECK-NOFP-NEXT: vcmp.f16 s10, s12
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s6, s2
; CHECK-NOFP-NEXT: vselgt.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s12, s2
; CHECK-NOFP-NEXT: vselgt.f16 s10, s2, s6
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s6
; CHECK-NOFP-NEXT: vcmp.f16 s10, s12
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s7, s3
; CHECK-NOFP-NEXT: vselgt.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s4, s0
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vselgt.f16 s10, s3, s7
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vselgt.f16 s0, s0, s4
; CHECK-NOFP-NEXT: vminnm.f16 s0, s8, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast half @llvm.vector.reduce.fmin.v16f16(<16 x half> %x)
ret half %z
}
define arm_aapcs_vfpcc double @fmin_v1f64(<1 x double> %x) {
; CHECK-LABEL: fmin_v1f64:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: bx lr
entry:
%z = call fast double @llvm.vector.reduce.fmin.v1f64(<1 x double> %x)
ret double %z
}
define arm_aapcs_vfpcc double @fmin_v2f64(<2 x double> %x) {
; CHECK-LABEL: fmin_v2f64:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vminnm.f64 d0, d0, d1
; CHECK-NEXT: bx lr
entry:
%z = call fast double @llvm.vector.reduce.fmin.v2f64(<2 x double> %x)
ret double %z
}
define arm_aapcs_vfpcc double @fmin_v4f64(<4 x double> %x) {
; CHECK-LABEL: fmin_v4f64:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vcmp.f64 d3, d1
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vcmp.f64 d2, d0
; CHECK-NEXT: vselgt.f64 d4, d1, d3
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vselgt.f64 d0, d0, d2
; CHECK-NEXT: vminnm.f64 d0, d0, d4
; CHECK-NEXT: bx lr
entry:
%z = call fast double @llvm.vector.reduce.fmin.v4f64(<4 x double> %x)
ret double %z
}
define arm_aapcs_vfpcc float @fmin_v2f32_nofast(<2 x float> %x) {
; CHECK-LABEL: fmin_v2f32_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vminnm.f32 s0, s0, s1
; CHECK-NEXT: bx lr
entry:
%z = call float @llvm.vector.reduce.fmin.v2f32(<2 x float> %x)
ret float %z
}
define arm_aapcs_vfpcc float @fmin_v4f32_nofast(<4 x float> %x) {
; CHECK-FP-LABEL: fmin_v4f32_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vminnm.f32 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v4f32_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vminnm.f32 s4, s0, s1
; CHECK-NOFP-NEXT: vminnm.f32 s4, s4, s2
; CHECK-NOFP-NEXT: vminnm.f32 s0, s4, s3
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call float @llvm.vector.reduce.fmin.v4f32(<4 x float> %x)
ret float %z
}
define arm_aapcs_vfpcc float @fmin_v8f32_nofast(<8 x float> %x) {
; CHECK-FP-LABEL: fmin_v8f32_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vminnm.f32 q0, q0, q1
; CHECK-FP-NEXT: vminnm.f32 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v8f32_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vminnm.f32 s10, s0, s4
; CHECK-NOFP-NEXT: vminnm.f32 s8, s1, s5
; CHECK-NOFP-NEXT: vminnm.f32 s8, s10, s8
; CHECK-NOFP-NEXT: vminnm.f32 s10, s2, s6
; CHECK-NOFP-NEXT: vminnm.f32 s8, s8, s10
; CHECK-NOFP-NEXT: vminnm.f32 s0, s3, s7
; CHECK-NOFP-NEXT: vminnm.f32 s0, s8, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call float @llvm.vector.reduce.fmin.v8f32(<8 x float> %x)
ret float %z
}
define arm_aapcs_vfpcc half @fmin_v4f16_nofast(<4 x half> %x) {
; CHECK-FP-LABEL: fmin_v4f16_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmovx.f16 s4, s1
; CHECK-FP-NEXT: vmovx.f16 s6, s0
; CHECK-FP-NEXT: vminnm.f16 s4, s1, s4
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s6
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v4f16_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vminnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s1
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vminnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call half @llvm.vector.reduce.fmin.v4f16(<4 x half> %x)
ret half %z
}
define arm_aapcs_vfpcc half @fmin_v8f16_nofast(<8 x half> %x) {
; CHECK-FP-LABEL: fmin_v8f16_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vminnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vminnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v8f16_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vmovx.f16 s6, s1
; CHECK-NOFP-NEXT: vminnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vmovx.f16 s6, s2
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s2
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s3
; CHECK-NOFP-NEXT: vminnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call half @llvm.vector.reduce.fmin.v8f16(<8 x half> %x)
ret half %z
}
define arm_aapcs_vfpcc half @fmin_v16f16_nofast(<16 x half> %x) {
; CHECK-FP-LABEL: fmin_v16f16_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vminnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vminnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vminnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v16f16_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s8, s4
; CHECK-NOFP-NEXT: vmovx.f16 s10, s0
; CHECK-NOFP-NEXT: vminnm.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vminnm.f16 s10, s0, s4
; CHECK-NOFP-NEXT: vminnm.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vminnm.f16 s10, s1, s5
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s5
; CHECK-NOFP-NEXT: vmovx.f16 s12, s1
; CHECK-NOFP-NEXT: vmovx.f16 s4, s7
; CHECK-NOFP-NEXT: vminnm.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmovx.f16 s12, s2
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vminnm.f16 s10, s2, s6
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s6
; CHECK-NOFP-NEXT: vminnm.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vminnm.f16 s10, s3, s7
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-NOFP-NEXT: vminnm.f16 s0, s8, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call half @llvm.vector.reduce.fmin.v16f16(<16 x half> %x)
ret half %z
}
define arm_aapcs_vfpcc double @fmin_v1f64_nofast(<1 x double> %x) {
; CHECK-LABEL: fmin_v1f64_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: bx lr
entry:
%z = call double @llvm.vector.reduce.fmin.v1f64(<1 x double> %x)
ret double %z
}
define arm_aapcs_vfpcc double @fmin_v2f64_nofast(<2 x double> %x) {
; CHECK-LABEL: fmin_v2f64_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vminnm.f64 d0, d0, d1
; CHECK-NEXT: bx lr
entry:
%z = call double @llvm.vector.reduce.fmin.v2f64(<2 x double> %x)
ret double %z
}
define arm_aapcs_vfpcc double @fmin_v4f64_nofast(<4 x double> %x) {
; CHECK-LABEL: fmin_v4f64_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vminnm.f64 d4, d1, d3
; CHECK-NEXT: vminnm.f64 d0, d0, d2
; CHECK-NEXT: vminnm.f64 d0, d0, d4
; CHECK-NEXT: bx lr
entry:
%z = call double @llvm.vector.reduce.fmin.v4f64(<4 x double> %x)
ret double %z
}
define arm_aapcs_vfpcc float @fmin_v2f32_acc(<2 x float> %x, float %y) {
; CHECK-LABEL: fmin_v2f32_acc:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vminnm.f32 s0, s0, s1
; CHECK-NEXT: vminnm.f32 s0, s4, s0
; CHECK-NEXT: bx lr
entry:
%z = call fast float @llvm.vector.reduce.fmin.v2f32(<2 x float> %x)
%c = fcmp fast olt float %y, %z
%r = select i1 %c, float %y, float %z
ret float %r
}
define arm_aapcs_vfpcc float @fmin_v4f32_acc(<4 x float> %x, float %y) {
; CHECK-FP-LABEL: fmin_v4f32_acc:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vminnm.f32 s6, s2, s3
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s6
; CHECK-FP-NEXT: vminnm.f32 s0, s4, s0
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v4f32_acc:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vminnm.f32 s6, s0, s1
; CHECK-NOFP-NEXT: vminnm.f32 s6, s6, s2
; CHECK-NOFP-NEXT: vminnm.f32 s0, s6, s3
; CHECK-NOFP-NEXT: vminnm.f32 s0, s4, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast float @llvm.vector.reduce.fmin.v4f32(<4 x float> %x)
%c = fcmp fast olt float %y, %z
%r = select i1 %c, float %y, float %z
ret float %r
}
define arm_aapcs_vfpcc float @fmin_v8f32_acc(<8 x float> %x, float %y) {
; CHECK-FP-LABEL: fmin_v8f32_acc:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vminnm.f32 q0, q0, q1
; CHECK-FP-NEXT: vminnm.f32 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s4
; CHECK-FP-NEXT: vminnm.f32 s0, s8, s0
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v8f32_acc:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vcmp.f32 s5, s1
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f32 s4, s0
; CHECK-NOFP-NEXT: vselgt.f32 s10, s1, s5
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f32 s6, s2
; CHECK-NOFP-NEXT: vselgt.f32 s12, s0, s4
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f32 s7, s3
; CHECK-NOFP-NEXT: vselgt.f32 s14, s2, s6
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f32 s0, s3, s7
; CHECK-NOFP-NEXT: vminnm.f32 s2, s12, s10
; CHECK-NOFP-NEXT: vminnm.f32 s2, s2, s14
; CHECK-NOFP-NEXT: vminnm.f32 s0, s2, s0
; CHECK-NOFP-NEXT: vminnm.f32 s0, s8, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast float @llvm.vector.reduce.fmin.v8f32(<8 x float> %x)
%c = fcmp fast olt float %y, %z
%r = select i1 %c, float %y, float %z
ret float %r
}
define arm_aapcs_vfpcc void @fmin_v4f16_acc(<4 x half> %x, half* %yy) {
; CHECK-FP-LABEL: fmin_v4f16_acc:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmovx.f16 s4, s1
; CHECK-FP-NEXT: vmovx.f16 s6, s0
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s6
; CHECK-FP-NEXT: vminnm.f16 s4, s1, s4
; CHECK-FP-NEXT: vldr.16 s2, [r0]
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-FP-NEXT: vminnm.f16 s0, s2, s0
; CHECK-FP-NEXT: vstr.16 s0, [r0]
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v4f16_acc:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vminnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s1
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vldr.16 s2, [r0]
; CHECK-NOFP-NEXT: vminnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: vminnm.f16 s0, s2, s0
; CHECK-NOFP-NEXT: vstr.16 s0, [r0]
; CHECK-NOFP-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call fast half @llvm.vector.reduce.fmin.v4f16(<4 x half> %x)
%c = fcmp fast olt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc void @fmin_v2f16_acc(<2 x half> %x, half* %yy) {
; CHECK-LABEL: fmin_v2f16_acc:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmovx.f16 s4, s0
; CHECK-NEXT: vminnm.f16 s0, s0, s4
; CHECK-NEXT: vldr.16 s2, [r0]
; CHECK-NEXT: vminnm.f16 s0, s2, s0
; CHECK-NEXT: vstr.16 s0, [r0]
; CHECK-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call fast half @llvm.vector.reduce.fmin.v2f16(<2 x half> %x)
%c = fcmp fast olt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc void @fmin_v8f16_acc(<8 x half> %x, half* %yy) {
; CHECK-FP-LABEL: fmin_v8f16_acc:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vminnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vminnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vldr.16 s2, [r0]
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-FP-NEXT: vminnm.f16 s0, s2, s0
; CHECK-FP-NEXT: vstr.16 s0, [r0]
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v8f16_acc:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vmovx.f16 s6, s1
; CHECK-NOFP-NEXT: vminnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vmovx.f16 s6, s2
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s2
; CHECK-NOFP-NEXT: vldr.16 s2, [r0]
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s3
; CHECK-NOFP-NEXT: vminnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: vminnm.f16 s0, s2, s0
; CHECK-NOFP-NEXT: vstr.16 s0, [r0]
; CHECK-NOFP-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call fast half @llvm.vector.reduce.fmin.v8f16(<8 x half> %x)
%c = fcmp fast olt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc void @fmin_v16f16_acc(<16 x half> %x, half* %yy) {
; CHECK-FP-LABEL: fmin_v16f16_acc:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vminnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vminnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vminnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vldr.16 s2, [r0]
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-FP-NEXT: vminnm.f16 s0, s2, s0
; CHECK-FP-NEXT: vstr.16 s0, [r0]
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v16f16_acc:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s8, s4
; CHECK-NOFP-NEXT: vmovx.f16 s10, s0
; CHECK-NOFP-NEXT: vcmp.f16 s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s12, s1
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s4, s0
; CHECK-NOFP-NEXT: vselgt.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s5, s1
; CHECK-NOFP-NEXT: vselgt.f16 s10, s0, s4
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vminnm.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vmovx.f16 s4, s7
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vselgt.f16 s10, s1, s5
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s5
; CHECK-NOFP-NEXT: vcmp.f16 s10, s12
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s6, s2
; CHECK-NOFP-NEXT: vselgt.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s12, s2
; CHECK-NOFP-NEXT: vselgt.f16 s10, s2, s6
; CHECK-NOFP-NEXT: vldr.16 s2, [r0]
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s6
; CHECK-NOFP-NEXT: vcmp.f16 s10, s12
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s7, s3
; CHECK-NOFP-NEXT: vselgt.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s4, s0
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vselgt.f16 s10, s3, s7
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vselgt.f16 s0, s0, s4
; CHECK-NOFP-NEXT: vminnm.f16 s0, s8, s0
; CHECK-NOFP-NEXT: vminnm.f16 s0, s2, s0
; CHECK-NOFP-NEXT: vstr.16 s0, [r0]
; CHECK-NOFP-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call fast half @llvm.vector.reduce.fmin.v16f16(<16 x half> %x)
%c = fcmp fast olt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc double @fmin_v1f64_acc(<1 x double> %x, double %y) {
; CHECK-LABEL: fmin_v1f64_acc:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vminnm.f64 d0, d1, d0
; CHECK-NEXT: bx lr
entry:
%z = call fast double @llvm.vector.reduce.fmin.v1f64(<1 x double> %x)
%c = fcmp fast olt double %y, %z
%r = select i1 %c, double %y, double %z
ret double %r
}
define arm_aapcs_vfpcc double @fmin_v2f64_acc(<2 x double> %x, double %y) {
; CHECK-LABEL: fmin_v2f64_acc:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vminnm.f64 d0, d0, d1
; CHECK-NEXT: vminnm.f64 d0, d2, d0
; CHECK-NEXT: bx lr
entry:
%z = call fast double @llvm.vector.reduce.fmin.v2f64(<2 x double> %x)
%c = fcmp fast olt double %y, %z
%r = select i1 %c, double %y, double %z
ret double %r
}
define arm_aapcs_vfpcc double @fmin_v4f64_acc(<4 x double> %x, double %y) {
; CHECK-LABEL: fmin_v4f64_acc:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vcmp.f64 d3, d1
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vcmp.f64 d2, d0
; CHECK-NEXT: vselgt.f64 d5, d1, d3
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vselgt.f64 d0, d0, d2
; CHECK-NEXT: vminnm.f64 d0, d0, d5
; CHECK-NEXT: vminnm.f64 d0, d4, d0
; CHECK-NEXT: bx lr
entry:
%z = call fast double @llvm.vector.reduce.fmin.v4f64(<4 x double> %x)
%c = fcmp fast olt double %y, %z
%r = select i1 %c, double %y, double %z
ret double %r
}
define arm_aapcs_vfpcc float @fmin_v2f32_acc_nofast(<2 x float> %x, float %y) {
; CHECK-LABEL: fmin_v2f32_acc_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vminnm.f32 s0, s0, s1
; CHECK-NEXT: vcmp.f32 s0, s4
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vselgt.f32 s0, s4, s0
; CHECK-NEXT: bx lr
entry:
%z = call float @llvm.vector.reduce.fmin.v2f32(<2 x float> %x)
%c = fcmp olt float %y, %z
%r = select i1 %c, float %y, float %z
ret float %r
}
define arm_aapcs_vfpcc float @fmin_v4f32_acc_nofast(<4 x float> %x, float %y) {
; CHECK-FP-LABEL: fmin_v4f32_acc_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vminnm.f32 s6, s2, s3
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s6
; CHECK-FP-NEXT: vcmp.f32 s0, s4
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-FP-NEXT: vselgt.f32 s0, s4, s0
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v4f32_acc_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vminnm.f32 s6, s0, s1
; CHECK-NOFP-NEXT: vminnm.f32 s6, s6, s2
; CHECK-NOFP-NEXT: vminnm.f32 s0, s6, s3
; CHECK-NOFP-NEXT: vcmp.f32 s0, s4
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f32 s0, s4, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call float @llvm.vector.reduce.fmin.v4f32(<4 x float> %x)
%c = fcmp olt float %y, %z
%r = select i1 %c, float %y, float %z
ret float %r
}
define arm_aapcs_vfpcc float @fmin_v8f32_acc_nofast(<8 x float> %x, float %y) {
; CHECK-FP-LABEL: fmin_v8f32_acc_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vminnm.f32 q0, q0, q1
; CHECK-FP-NEXT: vminnm.f32 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vminnm.f32 s0, s0, s4
; CHECK-FP-NEXT: vcmp.f32 s0, s8
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-FP-NEXT: vselgt.f32 s0, s8, s0
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v8f32_acc_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vminnm.f32 s12, s0, s4
; CHECK-NOFP-NEXT: vminnm.f32 s10, s1, s5
; CHECK-NOFP-NEXT: vminnm.f32 s10, s12, s10
; CHECK-NOFP-NEXT: vminnm.f32 s12, s2, s6
; CHECK-NOFP-NEXT: vminnm.f32 s10, s10, s12
; CHECK-NOFP-NEXT: vminnm.f32 s0, s3, s7
; CHECK-NOFP-NEXT: vminnm.f32 s0, s10, s0
; CHECK-NOFP-NEXT: vcmp.f32 s0, s8
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f32 s0, s8, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call float @llvm.vector.reduce.fmin.v8f32(<8 x float> %x)
%c = fcmp olt float %y, %z
%r = select i1 %c, float %y, float %z
ret float %r
}
define arm_aapcs_vfpcc void @fmin_v4f16_acc_nofast(<4 x half> %x, half* %yy) {
; CHECK-FP-LABEL: fmin_v4f16_acc_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmovx.f16 s4, s1
; CHECK-FP-NEXT: vmovx.f16 s6, s0
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s6
; CHECK-FP-NEXT: vminnm.f16 s4, s1, s4
; CHECK-FP-NEXT: vldr.16 s2, [r0]
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-FP-NEXT: vcmp.f16 s0, s2
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-FP-NEXT: vselgt.f16 s0, s2, s0
; CHECK-FP-NEXT: vstr.16 s0, [r0]
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v4f16_acc_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vminnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s1
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vldr.16 s2, [r0]
; CHECK-NOFP-NEXT: vminnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: vcmp.f16 s0, s2
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f16 s0, s2, s0
; CHECK-NOFP-NEXT: vstr.16 s0, [r0]
; CHECK-NOFP-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call half @llvm.vector.reduce.fmin.v4f16(<4 x half> %x)
%c = fcmp olt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc void @fmin_v8f16_acc_nofast(<8 x half> %x, half* %yy) {
; CHECK-FP-LABEL: fmin_v8f16_acc_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vminnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vminnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vldr.16 s2, [r0]
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-FP-NEXT: vcmp.f16 s0, s2
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-FP-NEXT: vselgt.f16 s0, s2, s0
; CHECK-FP-NEXT: vstr.16 s0, [r0]
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v8f16_acc_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vmovx.f16 s6, s1
; CHECK-NOFP-NEXT: vminnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vmovx.f16 s6, s2
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s2
; CHECK-NOFP-NEXT: vldr.16 s2, [r0]
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vminnm.f16 s4, s4, s3
; CHECK-NOFP-NEXT: vminnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: vcmp.f16 s0, s2
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f16 s0, s2, s0
; CHECK-NOFP-NEXT: vstr.16 s0, [r0]
; CHECK-NOFP-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call half @llvm.vector.reduce.fmin.v8f16(<8 x half> %x)
%c = fcmp olt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc void @fmin_v16f16_acc_nofast(<16 x half> %x, half* %yy) {
; CHECK-FP-LABEL: fmin_v16f16_acc_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vminnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vminnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vminnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vldr.16 s2, [r0]
; CHECK-FP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-FP-NEXT: vcmp.f16 s0, s2
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-FP-NEXT: vselgt.f16 s0, s2, s0
; CHECK-FP-NEXT: vstr.16 s0, [r0]
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmin_v16f16_acc_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s8, s4
; CHECK-NOFP-NEXT: vmovx.f16 s10, s0
; CHECK-NOFP-NEXT: vminnm.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vminnm.f16 s10, s0, s4
; CHECK-NOFP-NEXT: vminnm.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vminnm.f16 s10, s1, s5
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s5
; CHECK-NOFP-NEXT: vmovx.f16 s12, s1
; CHECK-NOFP-NEXT: vmovx.f16 s4, s7
; CHECK-NOFP-NEXT: vminnm.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmovx.f16 s12, s2
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vminnm.f16 s10, s2, s6
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s6
; CHECK-NOFP-NEXT: vminnm.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vminnm.f16 s10, s3, s7
; CHECK-NOFP-NEXT: vminnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vminnm.f16 s0, s0, s4
; CHECK-NOFP-NEXT: vldr.16 s2, [r0]
; CHECK-NOFP-NEXT: vminnm.f16 s0, s8, s0
; CHECK-NOFP-NEXT: vcmp.f16 s0, s2
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f16 s0, s2, s0
; CHECK-NOFP-NEXT: vstr.16 s0, [r0]
; CHECK-NOFP-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call half @llvm.vector.reduce.fmin.v16f16(<16 x half> %x)
%c = fcmp olt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc double @fmin_v1f64_acc_nofast(<1 x double> %x, double %y) {
; CHECK-LABEL: fmin_v1f64_acc_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vcmp.f64 d0, d1
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vselgt.f64 d0, d1, d0
; CHECK-NEXT: bx lr
entry:
%z = call double @llvm.vector.reduce.fmin.v1f64(<1 x double> %x)
%c = fcmp olt double %y, %z
%r = select i1 %c, double %y, double %z
ret double %r
}
define arm_aapcs_vfpcc double @fmin_v2f64_acc_nofast(<2 x double> %x, double %y) {
; CHECK-LABEL: fmin_v2f64_acc_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vminnm.f64 d0, d0, d1
; CHECK-NEXT: vcmp.f64 d0, d2
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vselgt.f64 d0, d2, d0
; CHECK-NEXT: bx lr
entry:
%z = call double @llvm.vector.reduce.fmin.v2f64(<2 x double> %x)
%c = fcmp olt double %y, %z
%r = select i1 %c, double %y, double %z
ret double %r
}
define arm_aapcs_vfpcc double @fmin_v4f64_acc_nofast(<4 x double> %x, double %y) {
; CHECK-LABEL: fmin_v4f64_acc_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vminnm.f64 d5, d1, d3
; CHECK-NEXT: vminnm.f64 d0, d0, d2
; CHECK-NEXT: vminnm.f64 d0, d0, d5
; CHECK-NEXT: vcmp.f64 d0, d4
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vselgt.f64 d0, d4, d0
; CHECK-NEXT: bx lr
entry:
%z = call double @llvm.vector.reduce.fmin.v4f64(<4 x double> %x)
%c = fcmp olt double %y, %z
%r = select i1 %c, double %y, double %z
ret double %r
}
define arm_aapcs_vfpcc float @fmax_v2f32(<2 x float> %x) {
; CHECK-LABEL: fmax_v2f32:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmaxnm.f32 s0, s0, s1
; CHECK-NEXT: bx lr
entry:
%z = call fast float @llvm.vector.reduce.fmax.v2f32(<2 x float> %x)
ret float %z
}
define arm_aapcs_vfpcc float @fmax_v4f32(<4 x float> %x) {
; CHECK-FP-LABEL: fmax_v4f32:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmaxnm.f32 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v4f32:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmaxnm.f32 s4, s0, s1
; CHECK-NOFP-NEXT: vmaxnm.f32 s4, s4, s2
; CHECK-NOFP-NEXT: vmaxnm.f32 s0, s4, s3
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast float @llvm.vector.reduce.fmax.v4f32(<4 x float> %x)
ret float %z
}
define arm_aapcs_vfpcc float @fmax_v8f32(<8 x float> %x) {
; CHECK-FP-LABEL: fmax_v8f32:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmaxnm.f32 q0, q0, q1
; CHECK-FP-NEXT: vmaxnm.f32 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v8f32:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vcmp.f32 s1, s5
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f32 s0, s4
; CHECK-NOFP-NEXT: vselgt.f32 s8, s1, s5
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f32 s2, s6
; CHECK-NOFP-NEXT: vselgt.f32 s10, s0, s4
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f32 s3, s7
; CHECK-NOFP-NEXT: vselgt.f32 s12, s2, s6
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f32 s0, s3, s7
; CHECK-NOFP-NEXT: vmaxnm.f32 s2, s10, s8
; CHECK-NOFP-NEXT: vmaxnm.f32 s2, s2, s12
; CHECK-NOFP-NEXT: vmaxnm.f32 s0, s2, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast float @llvm.vector.reduce.fmax.v8f32(<8 x float> %x)
ret float %z
}
define arm_aapcs_vfpcc half @fmax_v4f16(<4 x half> %x) {
; CHECK-FP-LABEL: fmax_v4f16:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmovx.f16 s4, s1
; CHECK-FP-NEXT: vmovx.f16 s6, s0
; CHECK-FP-NEXT: vmaxnm.f16 s4, s1, s4
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s6
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v4f16:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast half @llvm.vector.reduce.fmax.v4f16(<4 x half> %x)
ret half %z
}
define arm_aapcs_vfpcc half @fmax_v8f16(<8 x half> %x) {
; CHECK-FP-LABEL: fmax_v8f16:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vmaxnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vmaxnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v8f16:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vmovx.f16 s6, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vmovx.f16 s6, s2
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s2
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s3
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast half @llvm.vector.reduce.fmax.v8f16(<8 x half> %x)
ret half %z
}
define arm_aapcs_vfpcc half @fmax_v16f16(<16 x half> %x) {
; CHECK-FP-LABEL: fmax_v16f16:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmaxnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vmaxnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vmaxnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v16f16:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s8, s4
; CHECK-NOFP-NEXT: vmovx.f16 s10, s0
; CHECK-NOFP-NEXT: vcmp.f16 s10, s8
; CHECK-NOFP-NEXT: vmovx.f16 s12, s1
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s0, s4
; CHECK-NOFP-NEXT: vselgt.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s1, s5
; CHECK-NOFP-NEXT: vselgt.f16 s10, s0, s4
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vmovx.f16 s4, s7
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vselgt.f16 s10, s1, s5
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s5
; CHECK-NOFP-NEXT: vcmp.f16 s12, s10
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s2, s6
; CHECK-NOFP-NEXT: vselgt.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s12, s2
; CHECK-NOFP-NEXT: vselgt.f16 s10, s2, s6
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s6
; CHECK-NOFP-NEXT: vcmp.f16 s12, s10
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s3, s7
; CHECK-NOFP-NEXT: vselgt.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s0, s4
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vselgt.f16 s10, s3, s7
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vselgt.f16 s0, s0, s4
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s8, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast half @llvm.vector.reduce.fmax.v16f16(<16 x half> %x)
ret half %z
}
define arm_aapcs_vfpcc double @fmax_v1f64(<1 x double> %x) {
; CHECK-LABEL: fmax_v1f64:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: bx lr
entry:
%z = call fast double @llvm.vector.reduce.fmax.v1f64(<1 x double> %x)
ret double %z
}
define arm_aapcs_vfpcc double @fmax_v2f64(<2 x double> %x) {
; CHECK-LABEL: fmax_v2f64:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmaxnm.f64 d0, d0, d1
; CHECK-NEXT: bx lr
entry:
%z = call fast double @llvm.vector.reduce.fmax.v2f64(<2 x double> %x)
ret double %z
}
define arm_aapcs_vfpcc double @fmax_v4f64(<4 x double> %x) {
; CHECK-LABEL: fmax_v4f64:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vcmp.f64 d1, d3
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vcmp.f64 d0, d2
; CHECK-NEXT: vselgt.f64 d4, d1, d3
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vselgt.f64 d0, d0, d2
; CHECK-NEXT: vmaxnm.f64 d0, d0, d4
; CHECK-NEXT: bx lr
entry:
%z = call fast double @llvm.vector.reduce.fmax.v4f64(<4 x double> %x)
ret double %z
}
define arm_aapcs_vfpcc float @fmax_v2f32_nofast(<2 x float> %x) {
; CHECK-LABEL: fmax_v2f32_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmaxnm.f32 s0, s0, s1
; CHECK-NEXT: bx lr
entry:
%z = call float @llvm.vector.reduce.fmax.v2f32(<2 x float> %x)
ret float %z
}
define arm_aapcs_vfpcc float @fmax_v4f32_nofast(<4 x float> %x) {
; CHECK-FP-LABEL: fmax_v4f32_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmaxnm.f32 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v4f32_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmaxnm.f32 s4, s0, s1
; CHECK-NOFP-NEXT: vmaxnm.f32 s4, s4, s2
; CHECK-NOFP-NEXT: vmaxnm.f32 s0, s4, s3
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call float @llvm.vector.reduce.fmax.v4f32(<4 x float> %x)
ret float %z
}
define arm_aapcs_vfpcc float @fmax_v8f32_nofast(<8 x float> %x) {
; CHECK-FP-LABEL: fmax_v8f32_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmaxnm.f32 q0, q0, q1
; CHECK-FP-NEXT: vmaxnm.f32 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v8f32_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmaxnm.f32 s10, s0, s4
; CHECK-NOFP-NEXT: vmaxnm.f32 s8, s1, s5
; CHECK-NOFP-NEXT: vmaxnm.f32 s8, s10, s8
; CHECK-NOFP-NEXT: vmaxnm.f32 s10, s2, s6
; CHECK-NOFP-NEXT: vmaxnm.f32 s8, s8, s10
; CHECK-NOFP-NEXT: vmaxnm.f32 s0, s3, s7
; CHECK-NOFP-NEXT: vmaxnm.f32 s0, s8, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call float @llvm.vector.reduce.fmax.v8f32(<8 x float> %x)
ret float %z
}
define arm_aapcs_vfpcc half @fmax_v4f16_nofast(<4 x half> %x) {
; CHECK-FP-LABEL: fmax_v4f16_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmovx.f16 s4, s1
; CHECK-FP-NEXT: vmovx.f16 s6, s0
; CHECK-FP-NEXT: vmaxnm.f16 s4, s1, s4
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s6
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v4f16_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call half @llvm.vector.reduce.fmax.v4f16(<4 x half> %x)
ret half %z
}
define arm_aapcs_vfpcc half @fmax_v8f16_nofast(<8 x half> %x) {
; CHECK-FP-LABEL: fmax_v8f16_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vmaxnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vmaxnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v8f16_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vmovx.f16 s6, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vmovx.f16 s6, s2
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s2
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s3
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call half @llvm.vector.reduce.fmax.v8f16(<8 x half> %x)
ret half %z
}
define arm_aapcs_vfpcc half @fmax_v16f16_nofast(<16 x half> %x) {
; CHECK-FP-LABEL: fmax_v16f16_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmaxnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vmaxnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vmaxnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v16f16_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s8, s4
; CHECK-NOFP-NEXT: vmovx.f16 s10, s0
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vmaxnm.f16 s10, s0, s4
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vmaxnm.f16 s10, s1, s5
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s5
; CHECK-NOFP-NEXT: vmovx.f16 s12, s1
; CHECK-NOFP-NEXT: vmovx.f16 s4, s7
; CHECK-NOFP-NEXT: vmaxnm.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmovx.f16 s12, s2
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmaxnm.f16 s10, s2, s6
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s6
; CHECK-NOFP-NEXT: vmaxnm.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmaxnm.f16 s10, s3, s7
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s8, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call half @llvm.vector.reduce.fmax.v16f16(<16 x half> %x)
ret half %z
}
define arm_aapcs_vfpcc double @fmax_v1f64_nofast(<1 x double> %x) {
; CHECK-LABEL: fmax_v1f64_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: bx lr
entry:
%z = call double @llvm.vector.reduce.fmax.v1f64(<1 x double> %x)
ret double %z
}
define arm_aapcs_vfpcc double @fmax_v2f64_nofast(<2 x double> %x) {
; CHECK-LABEL: fmax_v2f64_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmaxnm.f64 d0, d0, d1
; CHECK-NEXT: bx lr
entry:
%z = call double @llvm.vector.reduce.fmax.v2f64(<2 x double> %x)
ret double %z
}
define arm_aapcs_vfpcc double @fmax_v4f64_nofast(<4 x double> %x) {
; CHECK-LABEL: fmax_v4f64_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmaxnm.f64 d4, d1, d3
; CHECK-NEXT: vmaxnm.f64 d0, d0, d2
; CHECK-NEXT: vmaxnm.f64 d0, d0, d4
; CHECK-NEXT: bx lr
entry:
%z = call double @llvm.vector.reduce.fmax.v4f64(<4 x double> %x)
ret double %z
}
define arm_aapcs_vfpcc float @fmax_v2f32_acc(<2 x float> %x, float %y) {
; CHECK-LABEL: fmax_v2f32_acc:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmaxnm.f32 s0, s0, s1
; CHECK-NEXT: vmaxnm.f32 s0, s4, s0
; CHECK-NEXT: bx lr
entry:
%z = call fast float @llvm.vector.reduce.fmax.v2f32(<2 x float> %x)
%c = fcmp fast ogt float %y, %z
%r = select i1 %c, float %y, float %z
ret float %r
}
define arm_aapcs_vfpcc float @fmax_v4f32_acc(<4 x float> %x, float %y) {
; CHECK-FP-LABEL: fmax_v4f32_acc:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmaxnm.f32 s6, s2, s3
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s6
; CHECK-FP-NEXT: vmaxnm.f32 s0, s4, s0
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v4f32_acc:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmaxnm.f32 s6, s0, s1
; CHECK-NOFP-NEXT: vmaxnm.f32 s6, s6, s2
; CHECK-NOFP-NEXT: vmaxnm.f32 s0, s6, s3
; CHECK-NOFP-NEXT: vmaxnm.f32 s0, s4, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast float @llvm.vector.reduce.fmax.v4f32(<4 x float> %x)
%c = fcmp fast ogt float %y, %z
%r = select i1 %c, float %y, float %z
ret float %r
}
define arm_aapcs_vfpcc float @fmax_v8f32_acc(<8 x float> %x, float %y) {
; CHECK-FP-LABEL: fmax_v8f32_acc:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmaxnm.f32 q0, q0, q1
; CHECK-FP-NEXT: vmaxnm.f32 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s4
; CHECK-FP-NEXT: vmaxnm.f32 s0, s8, s0
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v8f32_acc:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vcmp.f32 s1, s5
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f32 s0, s4
; CHECK-NOFP-NEXT: vselgt.f32 s10, s1, s5
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f32 s2, s6
; CHECK-NOFP-NEXT: vselgt.f32 s12, s0, s4
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f32 s3, s7
; CHECK-NOFP-NEXT: vselgt.f32 s14, s2, s6
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f32 s0, s3, s7
; CHECK-NOFP-NEXT: vmaxnm.f32 s2, s12, s10
; CHECK-NOFP-NEXT: vmaxnm.f32 s2, s2, s14
; CHECK-NOFP-NEXT: vmaxnm.f32 s0, s2, s0
; CHECK-NOFP-NEXT: vmaxnm.f32 s0, s8, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call fast float @llvm.vector.reduce.fmax.v8f32(<8 x float> %x)
%c = fcmp fast ogt float %y, %z
%r = select i1 %c, float %y, float %z
ret float %r
}
define arm_aapcs_vfpcc void @fmax_v2f16_acc(<2 x half> %x, half* %yy) {
; CHECK-LABEL: fmax_v2f16_acc:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmovx.f16 s4, s0
; CHECK-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-NEXT: vldr.16 s2, [r0]
; CHECK-NEXT: vmaxnm.f16 s0, s2, s0
; CHECK-NEXT: vstr.16 s0, [r0]
; CHECK-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call fast half @llvm.vector.reduce.fmax.v2f16(<2 x half> %x)
%c = fcmp fast ogt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc void @fmax_v4f16_acc(<4 x half> %x, half* %yy) {
; CHECK-FP-LABEL: fmax_v4f16_acc:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmovx.f16 s4, s1
; CHECK-FP-NEXT: vmovx.f16 s6, s0
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s6
; CHECK-FP-NEXT: vmaxnm.f16 s4, s1, s4
; CHECK-FP-NEXT: vldr.16 s2, [r0]
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-FP-NEXT: vmaxnm.f16 s0, s2, s0
; CHECK-FP-NEXT: vstr.16 s0, [r0]
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v4f16_acc:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vldr.16 s2, [r0]
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s2, s0
; CHECK-NOFP-NEXT: vstr.16 s0, [r0]
; CHECK-NOFP-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call fast half @llvm.vector.reduce.fmax.v4f16(<4 x half> %x)
%c = fcmp fast ogt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc void @fmax_v8f16_acc(<8 x half> %x, half* %yy) {
; CHECK-FP-LABEL: fmax_v8f16_acc:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vmaxnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vmaxnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vldr.16 s2, [r0]
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-FP-NEXT: vmaxnm.f16 s0, s2, s0
; CHECK-FP-NEXT: vstr.16 s0, [r0]
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v8f16_acc:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vmovx.f16 s6, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vmovx.f16 s6, s2
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s2
; CHECK-NOFP-NEXT: vldr.16 s2, [r0]
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s3
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s2, s0
; CHECK-NOFP-NEXT: vstr.16 s0, [r0]
; CHECK-NOFP-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call fast half @llvm.vector.reduce.fmax.v8f16(<8 x half> %x)
%c = fcmp fast ogt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc void @fmax_v16f16_acc(<16 x half> %x, half* %yy) {
; CHECK-FP-LABEL: fmax_v16f16_acc:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmaxnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vmaxnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vmaxnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vldr.16 s2, [r0]
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-FP-NEXT: vmaxnm.f16 s0, s2, s0
; CHECK-FP-NEXT: vstr.16 s0, [r0]
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v16f16_acc:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s8, s4
; CHECK-NOFP-NEXT: vmovx.f16 s10, s0
; CHECK-NOFP-NEXT: vcmp.f16 s10, s8
; CHECK-NOFP-NEXT: vmovx.f16 s12, s1
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s0, s4
; CHECK-NOFP-NEXT: vselgt.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s1, s5
; CHECK-NOFP-NEXT: vselgt.f16 s10, s0, s4
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vmovx.f16 s4, s7
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vselgt.f16 s10, s1, s5
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s5
; CHECK-NOFP-NEXT: vcmp.f16 s12, s10
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s2, s6
; CHECK-NOFP-NEXT: vselgt.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s12, s2
; CHECK-NOFP-NEXT: vselgt.f16 s10, s2, s6
; CHECK-NOFP-NEXT: vldr.16 s2, [r0]
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s6
; CHECK-NOFP-NEXT: vcmp.f16 s12, s10
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s3, s7
; CHECK-NOFP-NEXT: vselgt.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vcmp.f16 s0, s4
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vselgt.f16 s10, s3, s7
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vselgt.f16 s0, s0, s4
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s8, s0
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s2, s0
; CHECK-NOFP-NEXT: vstr.16 s0, [r0]
; CHECK-NOFP-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call fast half @llvm.vector.reduce.fmax.v16f16(<16 x half> %x)
%c = fcmp fast ogt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc double @fmax_v1f64_acc(<1 x double> %x, double %y) {
; CHECK-LABEL: fmax_v1f64_acc:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmaxnm.f64 d0, d1, d0
; CHECK-NEXT: bx lr
entry:
%z = call fast double @llvm.vector.reduce.fmax.v1f64(<1 x double> %x)
%c = fcmp fast ogt double %y, %z
%r = select i1 %c, double %y, double %z
ret double %r
}
define arm_aapcs_vfpcc double @fmax_v2f64_acc(<2 x double> %x, double %y) {
; CHECK-LABEL: fmax_v2f64_acc:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmaxnm.f64 d0, d0, d1
; CHECK-NEXT: vmaxnm.f64 d0, d2, d0
; CHECK-NEXT: bx lr
entry:
%z = call fast double @llvm.vector.reduce.fmax.v2f64(<2 x double> %x)
%c = fcmp fast ogt double %y, %z
%r = select i1 %c, double %y, double %z
ret double %r
}
define arm_aapcs_vfpcc double @fmax_v4f64_acc(<4 x double> %x, double %y) {
; CHECK-LABEL: fmax_v4f64_acc:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vcmp.f64 d1, d3
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vcmp.f64 d0, d2
; CHECK-NEXT: vselgt.f64 d5, d1, d3
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vselgt.f64 d0, d0, d2
; CHECK-NEXT: vmaxnm.f64 d0, d0, d5
; CHECK-NEXT: vmaxnm.f64 d0, d4, d0
; CHECK-NEXT: bx lr
entry:
%z = call fast double @llvm.vector.reduce.fmax.v4f64(<4 x double> %x)
%c = fcmp fast ogt double %y, %z
%r = select i1 %c, double %y, double %z
ret double %r
}
define arm_aapcs_vfpcc float @fmax_v2f32_acc_nofast(<2 x float> %x, float %y) {
; CHECK-LABEL: fmax_v2f32_acc_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmaxnm.f32 s0, s0, s1
; CHECK-NEXT: vcmp.f32 s4, s0
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vselgt.f32 s0, s4, s0
; CHECK-NEXT: bx lr
entry:
%z = call float @llvm.vector.reduce.fmax.v2f32(<2 x float> %x)
%c = fcmp ogt float %y, %z
%r = select i1 %c, float %y, float %z
ret float %r
}
define arm_aapcs_vfpcc float @fmax_v4f32_acc_nofast(<4 x float> %x, float %y) {
; CHECK-FP-LABEL: fmax_v4f32_acc_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmaxnm.f32 s6, s2, s3
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s6
; CHECK-FP-NEXT: vcmp.f32 s4, s0
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-FP-NEXT: vselgt.f32 s0, s4, s0
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v4f32_acc_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmaxnm.f32 s6, s0, s1
; CHECK-NOFP-NEXT: vmaxnm.f32 s6, s6, s2
; CHECK-NOFP-NEXT: vmaxnm.f32 s0, s6, s3
; CHECK-NOFP-NEXT: vcmp.f32 s4, s0
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f32 s0, s4, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call float @llvm.vector.reduce.fmax.v4f32(<4 x float> %x)
%c = fcmp ogt float %y, %z
%r = select i1 %c, float %y, float %z
ret float %r
}
define arm_aapcs_vfpcc float @fmax_v8f32_acc_nofast(<8 x float> %x, float %y) {
; CHECK-FP-LABEL: fmax_v8f32_acc_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmaxnm.f32 q0, q0, q1
; CHECK-FP-NEXT: vmaxnm.f32 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s1
; CHECK-FP-NEXT: vmaxnm.f32 s0, s0, s4
; CHECK-FP-NEXT: vcmp.f32 s8, s0
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-FP-NEXT: vselgt.f32 s0, s8, s0
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v8f32_acc_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmaxnm.f32 s12, s0, s4
; CHECK-NOFP-NEXT: vmaxnm.f32 s10, s1, s5
; CHECK-NOFP-NEXT: vmaxnm.f32 s10, s12, s10
; CHECK-NOFP-NEXT: vmaxnm.f32 s12, s2, s6
; CHECK-NOFP-NEXT: vmaxnm.f32 s10, s10, s12
; CHECK-NOFP-NEXT: vmaxnm.f32 s0, s3, s7
; CHECK-NOFP-NEXT: vmaxnm.f32 s0, s10, s0
; CHECK-NOFP-NEXT: vcmp.f32 s8, s0
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f32 s0, s8, s0
; CHECK-NOFP-NEXT: bx lr
entry:
%z = call float @llvm.vector.reduce.fmax.v8f32(<8 x float> %x)
%c = fcmp ogt float %y, %z
%r = select i1 %c, float %y, float %z
ret float %r
}
define arm_aapcs_vfpcc void @fmax_v4f16_acc_nofast(<4 x half> %x, half* %yy) {
; CHECK-FP-LABEL: fmax_v4f16_acc_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmovx.f16 s4, s1
; CHECK-FP-NEXT: vmovx.f16 s6, s0
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s6
; CHECK-FP-NEXT: vmaxnm.f16 s4, s1, s4
; CHECK-FP-NEXT: vldr.16 s2, [r0]
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-FP-NEXT: vcmp.f16 s2, s0
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-FP-NEXT: vselgt.f16 s0, s2, s0
; CHECK-FP-NEXT: vstr.16 s0, [r0]
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v4f16_acc_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vldr.16 s2, [r0]
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: vcmp.f16 s2, s0
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f16 s0, s2, s0
; CHECK-NOFP-NEXT: vstr.16 s0, [r0]
; CHECK-NOFP-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call half @llvm.vector.reduce.fmax.v4f16(<4 x half> %x)
%c = fcmp ogt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc void @fmax_v8f16_acc_nofast(<8 x half> %x, half* %yy) {
; CHECK-FP-LABEL: fmax_v8f16_acc_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vmaxnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vmaxnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vldr.16 s2, [r0]
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-FP-NEXT: vcmp.f16 s2, s0
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-FP-NEXT: vselgt.f16 s0, s2, s0
; CHECK-FP-NEXT: vstr.16 s0, [r0]
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v8f16_acc_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s4, s0
; CHECK-NOFP-NEXT: vmovx.f16 s6, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s0, s4
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s1
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vmovx.f16 s6, s2
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s2
; CHECK-NOFP-NEXT: vldr.16 s2, [r0]
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s6
; CHECK-NOFP-NEXT: vmaxnm.f16 s4, s4, s3
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s4, s0
; CHECK-NOFP-NEXT: vcmp.f16 s2, s0
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f16 s0, s2, s0
; CHECK-NOFP-NEXT: vstr.16 s0, [r0]
; CHECK-NOFP-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call half @llvm.vector.reduce.fmax.v8f16(<8 x half> %x)
%c = fcmp ogt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc void @fmax_v16f16_acc_nofast(<16 x half> %x, half* %yy) {
; CHECK-FP-LABEL: fmax_v16f16_acc_nofast:
; CHECK-FP: @ %bb.0: @ %entry
; CHECK-FP-NEXT: vmaxnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vrev32.16 q1, q0
; CHECK-FP-NEXT: vmaxnm.f16 q0, q0, q1
; CHECK-FP-NEXT: vmaxnm.f16 s4, s2, s3
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s1
; CHECK-FP-NEXT: vldr.16 s2, [r0]
; CHECK-FP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-FP-NEXT: vcmp.f16 s2, s0
; CHECK-FP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-FP-NEXT: vselgt.f16 s0, s2, s0
; CHECK-FP-NEXT: vstr.16 s0, [r0]
; CHECK-FP-NEXT: bx lr
;
; CHECK-NOFP-LABEL: fmax_v16f16_acc_nofast:
; CHECK-NOFP: @ %bb.0: @ %entry
; CHECK-NOFP-NEXT: vmovx.f16 s8, s4
; CHECK-NOFP-NEXT: vmovx.f16 s10, s0
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vmaxnm.f16 s10, s0, s4
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s10, s8
; CHECK-NOFP-NEXT: vmaxnm.f16 s10, s1, s5
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s5
; CHECK-NOFP-NEXT: vmovx.f16 s12, s1
; CHECK-NOFP-NEXT: vmovx.f16 s4, s7
; CHECK-NOFP-NEXT: vmaxnm.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmovx.f16 s12, s2
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmaxnm.f16 s10, s2, s6
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmovx.f16 s10, s6
; CHECK-NOFP-NEXT: vmaxnm.f16 s10, s12, s10
; CHECK-NOFP-NEXT: vmovx.f16 s0, s3
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmaxnm.f16 s10, s3, s7
; CHECK-NOFP-NEXT: vmaxnm.f16 s8, s8, s10
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s0, s4
; CHECK-NOFP-NEXT: vldr.16 s2, [r0]
; CHECK-NOFP-NEXT: vmaxnm.f16 s0, s8, s0
; CHECK-NOFP-NEXT: vcmp.f16 s2, s0
; CHECK-NOFP-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NOFP-NEXT: vselgt.f16 s0, s2, s0
; CHECK-NOFP-NEXT: vstr.16 s0, [r0]
; CHECK-NOFP-NEXT: bx lr
entry:
%y = load half, half* %yy
%z = call half @llvm.vector.reduce.fmax.v16f16(<16 x half> %x)
%c = fcmp ogt half %y, %z
%r = select i1 %c, half %y, half %z
store half %r, half* %yy
ret void
}
define arm_aapcs_vfpcc double @fmax_v1f64_acc_nofast(<1 x double> %x, double %y) {
; CHECK-LABEL: fmax_v1f64_acc_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vcmp.f64 d1, d0
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vselgt.f64 d0, d1, d0
; CHECK-NEXT: bx lr
entry:
%z = call double @llvm.vector.reduce.fmax.v1f64(<1 x double> %x)
%c = fcmp ogt double %y, %z
%r = select i1 %c, double %y, double %z
ret double %r
}
define arm_aapcs_vfpcc double @fmax_v2f64_acc_nofast(<2 x double> %x, double %y) {
; CHECK-LABEL: fmax_v2f64_acc_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmaxnm.f64 d0, d0, d1
; CHECK-NEXT: vcmp.f64 d2, d0
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vselgt.f64 d0, d2, d0
; CHECK-NEXT: bx lr
entry:
%z = call double @llvm.vector.reduce.fmax.v2f64(<2 x double> %x)
%c = fcmp ogt double %y, %z
%r = select i1 %c, double %y, double %z
ret double %r
}
define arm_aapcs_vfpcc double @fmax_v4f64_acc_nofast(<4 x double> %x, double %y) {
; CHECK-LABEL: fmax_v4f64_acc_nofast:
; CHECK: @ %bb.0: @ %entry
; CHECK-NEXT: vmaxnm.f64 d5, d1, d3
; CHECK-NEXT: vmaxnm.f64 d0, d0, d2
; CHECK-NEXT: vmaxnm.f64 d0, d0, d5
; CHECK-NEXT: vcmp.f64 d4, d0
; CHECK-NEXT: vmrs APSR_nzcv, fpscr
; CHECK-NEXT: vselgt.f64 d0, d4, d0
; CHECK-NEXT: bx lr
entry:
%z = call double @llvm.vector.reduce.fmax.v4f64(<4 x double> %x)
%c = fcmp ogt double %y, %z
%r = select i1 %c, double %y, double %z
ret double %r
}
declare double @llvm.vector.reduce.fmax.v1f64(<1 x double>)
declare double @llvm.vector.reduce.fmax.v2f64(<2 x double>)
declare double @llvm.vector.reduce.fmax.v4f64(<4 x double>)
declare double @llvm.vector.reduce.fmin.v1f64(<1 x double>)
declare double @llvm.vector.reduce.fmin.v2f64(<2 x double>)
declare double @llvm.vector.reduce.fmin.v4f64(<4 x double>)
declare float @llvm.vector.reduce.fmax.v2f32(<2 x float>)
declare float @llvm.vector.reduce.fmax.v4f32(<4 x float>)
declare float @llvm.vector.reduce.fmax.v8f32(<8 x float>)
declare float @llvm.vector.reduce.fmin.v2f32(<2 x float>)
declare float @llvm.vector.reduce.fmin.v4f32(<4 x float>)
declare float @llvm.vector.reduce.fmin.v8f32(<8 x float>)
declare half @llvm.vector.reduce.fmax.v16f16(<16 x half>)
declare half @llvm.vector.reduce.fmax.v2f16(<2 x half>)
declare half @llvm.vector.reduce.fmax.v4f16(<4 x half>)
declare half @llvm.vector.reduce.fmax.v8f16(<8 x half>)
declare half @llvm.vector.reduce.fmin.v16f16(<16 x half>)
declare half @llvm.vector.reduce.fmin.v2f16(<2 x half>)
declare half @llvm.vector.reduce.fmin.v4f16(<4 x half>)
declare half @llvm.vector.reduce.fmin.v8f16(<8 x half>)
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