Mercurial > hg > CbC > CbC_llvm
diff test/CodeGen/PowerPC/2008-04-16-CoalescerBug.ll @ 0:95c75e76d11b LLVM3.4
LLVM 3.4
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Thu, 12 Dec 2013 13:56:28 +0900 |
parents | |
children | 1172e4bd9c6f |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/CodeGen/PowerPC/2008-04-16-CoalescerBug.ll Thu Dec 12 13:56:28 2013 +0900 @@ -0,0 +1,14 @@ +; RUN: llc < %s -mtriple=powerpc-apple-darwin +; Avoid reading memory that's already freed. + +@llvm.used = appending global [1 x i8*] [ i8* bitcast (i32 (i64)* @_Z13GetSectorSizey to i8*) ], section "llvm.metadata" ; <[1 x i8*]*> [#uses=0] + +define i32 @_Z13GetSectorSizey(i64 %Base) nounwind { +entry: + br i1 false, label %bb, label %UnifiedReturnBlock +bb: ; preds = %entry + %tmp10 = and i64 0, %Base ; <i64> [#uses=0] + ret i32 0 +UnifiedReturnBlock: ; preds = %entry + ret i32 131072 +}