mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 19:23:23 +01:00
31 lines
687 B
LLVM
31 lines
687 B
LLVM
; RUN: llc < %s -mtriple=armv6-eabi -mattr=+vfp2 -float-abi=hard
|
|
; PR4419
|
|
|
|
define float @__ieee754_acosf(float %x) nounwind {
|
|
entry:
|
|
br i1 undef, label %bb, label %bb4
|
|
|
|
bb: ; preds = %entry
|
|
ret float undef
|
|
|
|
bb4: ; preds = %entry
|
|
br i1 undef, label %bb5, label %bb6
|
|
|
|
bb5: ; preds = %bb4
|
|
ret float undef
|
|
|
|
bb6: ; preds = %bb4
|
|
br i1 undef, label %bb11, label %bb12
|
|
|
|
bb11: ; preds = %bb6
|
|
%0 = tail call float @__ieee754_sqrtf(float undef) nounwind ; <float> [#uses=1]
|
|
%1 = fmul float %0, -2.000000e+00 ; <float> [#uses=1]
|
|
%2 = fadd float %1, 0x400921FB40000000 ; <float> [#uses=1]
|
|
ret float %2
|
|
|
|
bb12: ; preds = %bb6
|
|
ret float undef
|
|
}
|
|
|
|
declare float @__ieee754_sqrtf(float)
|