63 lines
1.8 KiB
LLVM
63 lines
1.8 KiB
LLVM
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8 -enable-unsafe-fp-math | FileCheck %s
|
|
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 -enable-unsafe-fp-math | FileCheck %s
|
|
@a = global float 3.000000e+00, align 4
|
|
@b = global float 4.000000e+00, align 4
|
|
@c = global double 3.000000e+00, align 8
|
|
@d = global double 4.000000e+00, align 8
|
|
|
|
; Function Attrs: nounwind
|
|
define float @emit_xsresp() {
|
|
entry:
|
|
%0 = load float, float* @a, align 4
|
|
%1 = load float, float* @b, align 4
|
|
%div = fdiv arcp ninf float %0, %1
|
|
ret float %div
|
|
; CHECK-LABEL: @emit_xsresp
|
|
; CHECK: xsresp {{[0-9]+}}
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
define float @emit_xsrsqrtesp(float %f) {
|
|
entry:
|
|
%f.addr = alloca float, align 4
|
|
store float %f, float* %f.addr, align 4
|
|
%0 = load float, float* %f.addr, align 4
|
|
%1 = load float, float* @b, align 4
|
|
%2 = call float @llvm.sqrt.f32(float %1)
|
|
%div = fdiv arcp float %0, %2
|
|
ret float %div
|
|
; CHECK-LABEL: @emit_xsrsqrtesp
|
|
; CHECK: xsrsqrtesp {{[0-9]+}}
|
|
}
|
|
|
|
; Function Attrs: nounwind readnone
|
|
declare float @llvm.sqrt.f32(float)
|
|
|
|
; Function Attrs: nounwind
|
|
define double @emit_xsredp() {
|
|
entry:
|
|
%0 = load double, double* @c, align 8
|
|
%1 = load double, double* @d, align 8
|
|
%div = fdiv arcp ninf double %0, %1
|
|
ret double %div
|
|
; CHECK-LABEL: @emit_xsredp
|
|
; CHECK: xsredp {{[0-9]+}}
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
define double @emit_xsrsqrtedp(double %f) {
|
|
entry:
|
|
%f.addr = alloca double, align 8
|
|
store double %f, double* %f.addr, align 8
|
|
%0 = load double, double* %f.addr, align 8
|
|
%1 = load double, double* @d, align 8
|
|
%2 = call double @llvm.sqrt.f64(double %1)
|
|
%div = fdiv arcp double %0, %2
|
|
ret double %div
|
|
; CHECK-LABEL: @emit_xsrsqrtedp
|
|
; CHECK: xsrsqrtedp {{[0-9]+}}
|
|
}
|
|
|
|
; Function Attrs: nounwind readnone
|
|
declare double @llvm.sqrt.f64(double) #1
|