mirror of
https://github.com/RPCS3/llvm.git
synced 2024-12-13 14:47:00 +00:00
36a0947820
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
61 lines
1.8 KiB
LLVM
61 lines
1.8 KiB
LLVM
; RUN: llc < %s -limit-float-precision=6 -march=x86 | \
|
|
; RUN: not grep exp | not grep log | not grep pow
|
|
; RUN: llc < %s -limit-float-precision=12 -march=x86 | \
|
|
; RUN: not grep exp | not grep log | not grep pow
|
|
; RUN: llc < %s -limit-float-precision=18 -march=x86 | \
|
|
; RUN: not grep exp | not grep log | not grep pow
|
|
|
|
define float @f1(float %x) nounwind noinline {
|
|
entry:
|
|
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
|
|
%0 = call float @llvm.exp.f32(float %x) ; <float> [#uses=1]
|
|
ret float %0
|
|
}
|
|
|
|
declare float @llvm.exp.f32(float) nounwind readonly
|
|
|
|
define float @f2(float %x) nounwind noinline {
|
|
entry:
|
|
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
|
|
%0 = call float @llvm.exp2.f32(float %x) ; <float> [#uses=1]
|
|
ret float %0
|
|
}
|
|
|
|
declare float @llvm.exp2.f32(float) nounwind readonly
|
|
|
|
define float @f3(float %x) nounwind noinline {
|
|
entry:
|
|
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
|
|
%0 = call float @llvm.pow.f32(float 1.000000e+01, float %x) ; <float> [#uses=1]
|
|
ret float %0
|
|
}
|
|
|
|
declare float @llvm.pow.f32(float, float) nounwind readonly
|
|
|
|
define float @f4(float %x) nounwind noinline {
|
|
entry:
|
|
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
|
|
%0 = call float @llvm.log.f32(float %x) ; <float> [#uses=1]
|
|
ret float %0
|
|
}
|
|
|
|
declare float @llvm.log.f32(float) nounwind readonly
|
|
|
|
define float @f5(float %x) nounwind noinline {
|
|
entry:
|
|
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
|
|
%0 = call float @llvm.log2.f32(float %x) ; <float> [#uses=1]
|
|
ret float %0
|
|
}
|
|
|
|
declare float @llvm.log2.f32(float) nounwind readonly
|
|
|
|
define float @f6(float %x) nounwind noinline {
|
|
entry:
|
|
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
|
|
%0 = call float @llvm.log10.f32(float %x) ; <float> [#uses=1]
|
|
ret float %0
|
|
}
|
|
|
|
declare float @llvm.log10.f32(float) nounwind readonly
|