137 lines
4.4 KiB
LLVM
137 lines
4.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc -mtriple=aarch64-linux-gnu -mattr=+sve < %s | FileCheck %s
|
|
|
|
; LD1B
|
|
|
|
define <vscale x 16 x i8> @ld1b_lower_bound(<vscale x 16 x i8>* %a) {
|
|
; CHECK-LABEL: ld1b_lower_bound:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.b
|
|
; CHECK-NEXT: ld1b { z0.b }, p0/z, [x0, #-8, mul vl]
|
|
; CHECK-NEXT: ret
|
|
%base = getelementptr <vscale x 16 x i8>, <vscale x 16 x i8>* %a, i64 -8
|
|
%load = load <vscale x 16 x i8>, <vscale x 16 x i8>* %base
|
|
ret <vscale x 16 x i8> %load
|
|
}
|
|
|
|
define <vscale x 16 x i8> @ld1b_inbound(<vscale x 16 x i8>* %a) {
|
|
; CHECK-LABEL: ld1b_inbound:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.b
|
|
; CHECK-NEXT: ld1b { z0.b }, p0/z, [x0, #2, mul vl]
|
|
; CHECK-NEXT: ret
|
|
%base = getelementptr <vscale x 16 x i8>, <vscale x 16 x i8>* %a, i64 2
|
|
%load = load <vscale x 16 x i8>, <vscale x 16 x i8>* %base
|
|
ret <vscale x 16 x i8> %load
|
|
}
|
|
|
|
define <vscale x 16 x i8> @ld1b_upper_bound(<vscale x 16 x i8>* %a) {
|
|
; CHECK-LABEL: ld1b_upper_bound:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.b
|
|
; CHECK-NEXT: ld1b { z0.b }, p0/z, [x0, #7, mul vl]
|
|
; CHECK-NEXT: ret
|
|
%base = getelementptr <vscale x 16 x i8>, <vscale x 16 x i8>* %a, i64 7
|
|
%load = load <vscale x 16 x i8>, <vscale x 16 x i8>* %base
|
|
ret <vscale x 16 x i8> %load
|
|
}
|
|
|
|
define <vscale x 16 x i8> @ld1b_out_of_upper_bound(<vscale x 16 x i8>* %a) {
|
|
; CHECK-LABEL: ld1b_out_of_upper_bound:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: rdvl x8, #8
|
|
; CHECK-NEXT: ptrue p0.b
|
|
; CHECK-NEXT: ld1b { z0.b }, p0/z, [x0, x8]
|
|
; CHECK-NEXT: ret
|
|
%base = getelementptr <vscale x 16 x i8>, <vscale x 16 x i8>* %a, i64 8
|
|
%load = load <vscale x 16 x i8>, <vscale x 16 x i8>* %base
|
|
ret <vscale x 16 x i8> %load
|
|
}
|
|
|
|
define <vscale x 16 x i8> @ld1b_out_of_lower_bound(<vscale x 16 x i8>* %a) {
|
|
; CHECK-LABEL: ld1b_out_of_lower_bound:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: rdvl x8, #-9
|
|
; CHECK-NEXT: ptrue p0.b
|
|
; CHECK-NEXT: ld1b { z0.b }, p0/z, [x0, x8]
|
|
; CHECK-NEXT: ret
|
|
%base = getelementptr <vscale x 16 x i8>, <vscale x 16 x i8>* %a, i64 -9
|
|
%load = load <vscale x 16 x i8>, <vscale x 16 x i8>* %base
|
|
ret <vscale x 16 x i8> %load
|
|
}
|
|
|
|
; LD1H
|
|
|
|
define <vscale x 8 x i16> @ld1h_inbound(<vscale x 8 x i16>* %a) {
|
|
; CHECK-LABEL: ld1h_inbound:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.h
|
|
; CHECK-NEXT: ld1h { z0.h }, p0/z, [x0, #-2, mul vl]
|
|
; CHECK-NEXT: ret
|
|
%base = getelementptr <vscale x 8 x i16>, <vscale x 8 x i16>* %a, i64 -2
|
|
%load = load <vscale x 8 x i16>, <vscale x 8 x i16>* %base
|
|
ret <vscale x 8 x i16> %load
|
|
}
|
|
|
|
; LD1W
|
|
|
|
define <vscale x 4 x i32> @ld1s_inbound(<vscale x 4 x i32>* %a) {
|
|
; CHECK-LABEL: ld1s_inbound:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.s
|
|
; CHECK-NEXT: ld1w { z0.s }, p0/z, [x0, #4, mul vl]
|
|
; CHECK-NEXT: ret
|
|
%base = getelementptr <vscale x 4 x i32>, <vscale x 4 x i32>* %a, i64 4
|
|
%load = load <vscale x 4 x i32>, <vscale x 4 x i32>* %base
|
|
ret <vscale x 4 x i32> %load
|
|
}
|
|
|
|
; LD1D
|
|
|
|
define <vscale x 2 x i64> @ld1d_inbound(<vscale x 2 x i64>* %a) {
|
|
; CHECK-LABEL: ld1d_inbound:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.d
|
|
; CHECK-NEXT: ld1d { z0.d }, p0/z, [x0, #6, mul vl]
|
|
; CHECK-NEXT: ret
|
|
%base = getelementptr <vscale x 2 x i64>, <vscale x 2 x i64>* %a, i64 6
|
|
%load = load <vscale x 2 x i64>, <vscale x 2 x i64>* %base
|
|
ret <vscale x 2 x i64> %load
|
|
}
|
|
|
|
define void @load_nxv6f16(<vscale x 6 x half>* %a) {
|
|
; CHECK-LABEL: load_nxv6f16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.d
|
|
; CHECK-NEXT: ptrue p1.s
|
|
; CHECK-NEXT: ld1h { z0.d }, p0/z, [x0, #2, mul vl]
|
|
; CHECK-NEXT: ld1h { z0.s }, p1/z, [x0]
|
|
; CHECK-NEXT: ret
|
|
%val = load volatile <vscale x 6 x half>, <vscale x 6 x half>* %a
|
|
ret void
|
|
}
|
|
|
|
define void @load_nxv6f32(<vscale x 6 x float>* %a) {
|
|
; CHECK-LABEL: load_nxv6f32:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.d
|
|
; CHECK-NEXT: ptrue p1.s
|
|
; CHECK-NEXT: ld1w { z0.d }, p0/z, [x0, #2, mul vl]
|
|
; CHECK-NEXT: ld1w { z0.s }, p1/z, [x0]
|
|
; CHECK-NEXT: ret
|
|
%val = load volatile <vscale x 6 x float>, <vscale x 6 x float>* %a
|
|
ret void
|
|
}
|
|
|
|
define void @load_nxv12f16(<vscale x 12 x half>* %a) {
|
|
; CHECK-LABEL: load_nxv12f16:
|
|
; CHECK: // %bb.0:
|
|
; CHECK-NEXT: ptrue p0.s
|
|
; CHECK-NEXT: ptrue p1.h
|
|
; CHECK-NEXT: ld1h { z0.s }, p0/z, [x0, #2, mul vl]
|
|
; CHECK-NEXT: ld1h { z0.h }, p1/z, [x0]
|
|
; CHECK-NEXT: ret
|
|
%val = load volatile <vscale x 12 x half>, <vscale x 12 x half>* %a
|
|
ret void
|
|
}
|