From 2f88a1bbbed9e73411ac89684d9ebd64b26da2ee Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Mon, 18 Sep 2006 04:31:18 +0000 Subject: New testcase, can be an srl instead of sra git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30449 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Transforms/InstCombine/shift-sra.ll | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 test/Transforms/InstCombine/shift-sra.ll (limited to 'test/Transforms/InstCombine/shift-sra.ll') diff --git a/test/Transforms/InstCombine/shift-sra.ll b/test/Transforms/InstCombine/shift-sra.ll new file mode 100644 index 0000000000..a14dce8250 --- /dev/null +++ b/test/Transforms/InstCombine/shift-sra.ll @@ -0,0 +1,8 @@ +; RUN: llvm-as < %s | opt -instcombine -disable-output && +; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep 'shr int' + +int %test0(int %X, ubyte %A) { + %Y = shr int %X, ubyte %A ; can be logical shift. + %Z = and int %Y, 1 + ret int %Z +} -- cgit v1.2.3