From 6cc4ee0f24c81c06f31aaa90813809712611db0f Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 4 Mar 2005 23:20:46 +0000 Subject: [PATCH] Testcase for a bug that caused us to miscompile ptrdist/ks on sparc. llvm-svn: 20444 --- .../Transforms/InstCombine/2005-03-04-ShiftOverflow.ll | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 llvm/test/Regression/Transforms/InstCombine/2005-03-04-ShiftOverflow.ll diff --git a/llvm/test/Regression/Transforms/InstCombine/2005-03-04-ShiftOverflow.ll b/llvm/test/Regression/Transforms/InstCombine/2005-03-04-ShiftOverflow.ll new file mode 100644 index 000000000000..05a43965a42e --- /dev/null +++ b/llvm/test/Regression/Transforms/InstCombine/2005-03-04-ShiftOverflow.ll @@ -0,0 +1,7 @@ +; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep 'ret bool false' +bool %test(ulong %tmp.169) { + %tmp.1710 = shr ulong %tmp.169, ubyte 1 + %tmp.1912 = setgt ulong %tmp.1710, 0 + ret bool %tmp.1912 +} +