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| author | Chris Lattner <sabre@nondot.org> | 2008-11-29 21:21:48 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-11-29 21:21:48 +0000 |
| commit | c40039c7364280611e75cc529455ca5087eedf61 (patch) | |
| tree | 1d4338513bacdefc2b43d5997efa202e6dd2430b | |
| parent | 8c5ff516c6c1f22937690f88e91afca22898ea17 (diff) | |
| download | bcm5719-llvm-c40039c7364280611e75cc529455ca5087eedf61.tar.gz bcm5719-llvm-c40039c7364280611e75cc529455ca5087eedf61.zip | |
don't require GVN to work on dead values, just make the
test return the loaded value.
llvm-svn: 60252
| -rw-r--r-- | llvm/test/Transforms/GVN/2008-07-02-Unreachable.ll | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/llvm/test/Transforms/GVN/2008-07-02-Unreachable.ll b/llvm/test/Transforms/GVN/2008-07-02-Unreachable.ll index 0052daf7c57..15667d2bfb2 100644 --- a/llvm/test/Transforms/GVN/2008-07-02-Unreachable.ll +++ b/llvm/test/Transforms/GVN/2008-07-02-Unreachable.ll @@ -1,10 +1,9 @@ ; RUN: llvm-as < %s | opt -gvn | llvm-dis | grep undef ; PR2503 -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 = "i686-apple-darwin9.3.0" + @g_3 = external global i8 ; <i8*> [#uses=2] -define i32 @func_1() nounwind { +define i8 @func_1() nounwind { entry: br i1 false, label %ifelse, label %ifthen @@ -29,8 +28,8 @@ forinc: ; preds = %forbody afterfor: ; preds = %forcond, %forcond.thread %tmp10 = load i8* @g_3 ; <i8> [#uses=0] - br label %ifend + ret i8 %tmp10 ifend: ; preds = %afterfor, %ifthen - ret i32 0 + ret i8 0 } |
