| ; RUN: llvm-as < %s | opt -dse | llvm-dis |
| |
| target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" |
| target triple = "i386-apple-darwin10.0" |
| |
| @g80 = external global i8 ; <i8*> [#uses=3] |
| |
| declare signext i8 @foo(i8 signext, i8 signext) nounwind readnone ssp |
| |
| declare i32 @func68(i32) nounwind readonly ssp |
| |
| ; PR4815 |
| define void @test1(i32 %int32p54) noreturn nounwind ssp { |
| entry: |
| br label %bb |
| |
| bb: ; preds = %bb, %entry |
| %storemerge = phi i8 [ %2, %bb ], [ 1, %entry ] ; <i8> [#uses=1] |
| store i8 %storemerge, i8* @g80 |
| %0 = tail call i32 @func68(i32 1) nounwind ssp ; <i32> [#uses=1] |
| %1 = trunc i32 %0 to i8 ; <i8> [#uses=1] |
| store i8 %1, i8* @g80, align 1 |
| store i8 undef, i8* @g80, align 1 |
| %2 = tail call signext i8 @foo(i8 signext undef, i8 signext 1) nounwind ; <i8> [#uses=1] |
| br label %bb |
| } |
