| ; RUN: llc < %s -mtriple=x86_64-apple-darwin11 |
| ; PR 7087 - used to crash |
| |
| define i32 @main() ssp { |
| entry: |
| %retval = alloca i32, align 4 ; <i32*> [#uses=2] |
| %r = alloca i32, align 4 ; <i32*> [#uses=2] |
| store i32 0, i32* %retval |
| %tmp = call x86_fp80 @llvm.powi.f80(x86_fp80 0xK3FFF8000000000000000, i32 -64) ; <x86_fp80> [#uses=1] |
| %conv = fptosi x86_fp80 %tmp to i32 ; <i32> [#uses=1] |
| store i32 %conv, i32* %r |
| %tmp1 = load i32* %r ; <i32> [#uses=1] |
| %tobool = icmp ne i32 %tmp1, 0 ; <i1> [#uses=1] |
| br i1 %tobool, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| call void @_Z1fv() |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| %0 = load i32* %retval ; <i32> [#uses=1] |
| ret i32 %0 |
| } |
| |
| declare x86_fp80 @llvm.powi.f80(x86_fp80, i32) nounwind readonly |
| |
| declare void @_Z1fv() |