source: icGREP/icgrep-devel/llvm-3.8.0.src/test/CodeGen/ARM/2009-06-19-RegScavengerAssert.ll @ 5027

Last change on this file since 5027 was 5027, checked in by cameron, 3 years ago

Upgrade to llvm 3.8

File size: 687 bytes
Line 
1; RUN: llc < %s -mtriple=armv6-eabi -mattr=+vfp2 -float-abi=hard
2; PR4419
3
4define float @__ieee754_acosf(float %x) nounwind {
5entry:
6        br i1 undef, label %bb, label %bb4
7
8bb:             ; preds = %entry
9        ret float undef
10
11bb4:            ; preds = %entry
12        br i1 undef, label %bb5, label %bb6
13
14bb5:            ; preds = %bb4
15        ret float undef
16
17bb6:            ; preds = %bb4
18        br i1 undef, label %bb11, label %bb12
19
20bb11:           ; preds = %bb6
21        %0 = tail call float @__ieee754_sqrtf(float undef) nounwind             ; <float> [#uses=1]
22        %1 = fmul float %0, -2.000000e+00               ; <float> [#uses=1]
23        %2 = fadd float %1, 0x400921FB40000000          ; <float> [#uses=1]
24        ret float %2
25
26bb12:           ; preds = %bb6
27        ret float undef
28}
29
30declare float @__ieee754_sqrtf(float)
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