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Testcase for PR2986.

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llvm-svn: 58456
This commit is contained in:
Duncan Sands 2008-10-30 20:34:30 +00:00
parent 615567edc6
commit 1903629c49
1 changed files with 14 additions and 0 deletions
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test/CodeGen/PowerPC/2008-10-30-IllegalShift.ll Normal file
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; RUN: llvm-as < %s | llc -march=ppc32
; PR2986
@argc = external global i32 ; <i32*> [#uses=1]
@buffer = external global [32 x i8], align 4 ; <[32 x i8]*> [#uses=1]
define void @test1() nounwind noinline {
entry:
%0 = load i32* @argc, align 4 ; <i32> [#uses=1]
%1 = trunc i32 %0 to i8 ; <i8> [#uses=1]
tail call void @llvm.memset.i32(i8* getelementptr ([32 x i8]* @buffer, i32 0, i32 0), i8 %1, i32 17, i32 4)
unreachable
}
declare void @llvm.memset.i32(i8*, i8, i32, i32) nounwind