152 lines
4.7 KiB
LLVM
152 lines
4.7 KiB
LLVM
; RUN: llc < %s -mtriple=ve | FileCheck %s
|
||
|
||
;;; Test ‘llvm.cos.*’ intrinsic
|
||
;;;
|
||
;;; Syntax:
|
||
;;; This is an overloaded intrinsic. You can use llvm.cos on any
|
||
;;; floating-point or vector of floating-point type. Not all targets
|
||
;;; support all types however.
|
||
;;;
|
||
;;; declare float @llvm.cos.f32(float %Val)
|
||
;;; declare double @llvm.cos.f64(double %Val)
|
||
;;; declare x86_fp80 @llvm.cos.f80(x86_fp80 %Val)
|
||
;;; declare fp128 @llvm.cos.f128(fp128 %Val)
|
||
;;; declare ppc_fp128 @llvm.cos.ppcf128(ppc_fp128 %Val)
|
||
;;;
|
||
;;; Overview:
|
||
;;; The ‘llvm.cos.*’ intrinsics return the cosine of the operand.
|
||
;;;
|
||
;;; Arguments:
|
||
;;; The argument and return value are floating-point numbers of the same type.
|
||
;;;
|
||
;;; Semantics:
|
||
;;; Return the same value as a corresponding libm ‘cos’ function but without
|
||
;;; trapping or setting errno.
|
||
;;;
|
||
;;; When specified with the fast-math-flag ‘afn’, the result may be
|
||
;;; approximated using a less accurate calculation.
|
||
;;;
|
||
;;; Note:
|
||
;;; We test only float/double/fp128.
|
||
|
||
; Function Attrs: nounwind readnone
|
||
define float @fcos_float_var(float %0) {
|
||
; CHECK-LABEL: fcos_float_var:
|
||
; CHECK: .LBB{{[0-9]+}}_2:
|
||
; CHECK-NEXT: lea %s1, cosf@lo
|
||
; CHECK-NEXT: and %s1, %s1, (32)0
|
||
; CHECK-NEXT: lea.sl %s12, cosf@hi(, %s1)
|
||
; CHECK-NEXT: bsic %s10, (, %s12)
|
||
; CHECK-NEXT: or %s11, 0, %s9
|
||
%2 = tail call fast float @llvm.cos.f32(float %0)
|
||
ret float %2
|
||
}
|
||
|
||
; Function Attrs: nounwind readnone speculatable willreturn
|
||
declare float @llvm.cos.f32(float)
|
||
|
||
; Function Attrs: nounwind readnone
|
||
define double @fcos_double_var(double %0) {
|
||
; CHECK-LABEL: fcos_double_var:
|
||
; CHECK: .LBB{{[0-9]+}}_2:
|
||
; CHECK-NEXT: lea %s1, cos@lo
|
||
; CHECK-NEXT: and %s1, %s1, (32)0
|
||
; CHECK-NEXT: lea.sl %s12, cos@hi(, %s1)
|
||
; CHECK-NEXT: bsic %s10, (, %s12)
|
||
; CHECK-NEXT: or %s11, 0, %s9
|
||
%2 = tail call fast double @llvm.cos.f64(double %0)
|
||
ret double %2
|
||
}
|
||
|
||
; Function Attrs: nounwind readnone speculatable willreturn
|
||
declare double @llvm.cos.f64(double)
|
||
|
||
; Function Attrs: nounwind readnone
|
||
define fp128 @fcos_quad_var(fp128 %0) {
|
||
; CHECK-LABEL: fcos_quad_var:
|
||
; CHECK: .LBB{{[0-9]+}}_2:
|
||
; CHECK-NEXT: lea %s2, cosl@lo
|
||
; CHECK-NEXT: and %s2, %s2, (32)0
|
||
; CHECK-NEXT: lea.sl %s12, cosl@hi(, %s2)
|
||
; CHECK-NEXT: bsic %s10, (, %s12)
|
||
; CHECK-NEXT: or %s11, 0, %s9
|
||
%2 = tail call fast fp128 @llvm.cos.f128(fp128 %0)
|
||
ret fp128 %2
|
||
}
|
||
|
||
; Function Attrs: nounwind readnone speculatable willreturn
|
||
declare fp128 @llvm.cos.f128(fp128)
|
||
|
||
; Function Attrs: norecurse nounwind readnone
|
||
define float @fcos_float_zero() {
|
||
; CHECK-LABEL: fcos_float_zero:
|
||
; CHECK: # %bb.0:
|
||
; CHECK-NEXT: lea.sl %s0, 1065353216
|
||
; CHECK-NEXT: b.l.t (, %s10)
|
||
ret float 1.000000e+00
|
||
}
|
||
|
||
; Function Attrs: norecurse nounwind readnone
|
||
define double @fcos_double_zero() {
|
||
; CHECK-LABEL: fcos_double_zero:
|
||
; CHECK: # %bb.0:
|
||
; CHECK-NEXT: lea.sl %s0, 1072693248
|
||
; CHECK-NEXT: b.l.t (, %s10)
|
||
ret double 1.000000e+00
|
||
}
|
||
|
||
; Function Attrs: nounwind readnone
|
||
define fp128 @fcos_quad_zero() {
|
||
; CHECK-LABEL: fcos_quad_zero:
|
||
; CHECK: .LBB{{[0-9]+}}_2:
|
||
; CHECK-NEXT: lea %s0, .LCPI{{[0-9]+}}_0@lo
|
||
; CHECK-NEXT: and %s0, %s0, (32)0
|
||
; CHECK-NEXT: lea.sl %s2, .LCPI{{[0-9]+}}_0@hi(, %s0)
|
||
; CHECK-NEXT: ld %s0, 8(, %s2)
|
||
; CHECK-NEXT: ld %s1, (, %s2)
|
||
; CHECK-NEXT: lea %s2, cosl@lo
|
||
; CHECK-NEXT: and %s2, %s2, (32)0
|
||
; CHECK-NEXT: lea.sl %s12, cosl@hi(, %s2)
|
||
; CHECK-NEXT: bsic %s10, (, %s12)
|
||
; CHECK-NEXT: or %s11, 0, %s9
|
||
%1 = tail call fast fp128 @llvm.cos.f128(fp128 0xL00000000000000000000000000000000)
|
||
ret fp128 %1
|
||
}
|
||
|
||
; Function Attrs: norecurse nounwind readnone
|
||
define float @fcos_float_const() {
|
||
; CHECK-LABEL: fcos_float_const:
|
||
; CHECK: # %bb.0:
|
||
; CHECK-NEXT: lea.sl %s0, -1093332685
|
||
; CHECK-NEXT: b.l.t (, %s10)
|
||
ret float 0xBFDAA22660000000
|
||
}
|
||
|
||
; Function Attrs: norecurse nounwind readnone
|
||
define double @fcos_double_const() {
|
||
; CHECK-LABEL: fcos_double_const:
|
||
; CHECK: # %bb.0:
|
||
; CHECK-NEXT: lea %s0, 1465086469
|
||
; CHECK-NEXT: lea.sl %s0, -1076190682(, %s0)
|
||
; CHECK-NEXT: b.l.t (, %s10)
|
||
ret double 0xBFDAA22657537205
|
||
}
|
||
|
||
; Function Attrs: nounwind readnone
|
||
define fp128 @fcos_quad_const() {
|
||
; CHECK-LABEL: fcos_quad_const:
|
||
; CHECK: .LBB{{[0-9]+}}_2:
|
||
; CHECK-NEXT: lea %s0, .LCPI{{[0-9]+}}_0@lo
|
||
; CHECK-NEXT: and %s0, %s0, (32)0
|
||
; CHECK-NEXT: lea.sl %s2, .LCPI{{[0-9]+}}_0@hi(, %s0)
|
||
; CHECK-NEXT: ld %s0, 8(, %s2)
|
||
; CHECK-NEXT: ld %s1, (, %s2)
|
||
; CHECK-NEXT: lea %s2, cosl@lo
|
||
; CHECK-NEXT: and %s2, %s2, (32)0
|
||
; CHECK-NEXT: lea.sl %s12, cosl@hi(, %s2)
|
||
; CHECK-NEXT: bsic %s10, (, %s12)
|
||
; CHECK-NEXT: or %s11, 0, %s9
|
||
%1 = tail call fast fp128 @llvm.cos.f128(fp128 0xL0000000000000000C000000000000000)
|
||
ret fp128 %1
|
||
}
|