From e264f62ca09a8f65c87a46d562a4d0f9ec5d457e Mon Sep 17 00:00:00 2001 From: Shih-wei Liao Date: Wed, 10 Feb 2010 11:10:31 -0800 Subject: Check in LLVM r95781. --- test/CodeGen/PowerPC/2006-07-07-ComputeMaskedBits.ll | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 test/CodeGen/PowerPC/2006-07-07-ComputeMaskedBits.ll (limited to 'test/CodeGen/PowerPC/2006-07-07-ComputeMaskedBits.ll') diff --git a/test/CodeGen/PowerPC/2006-07-07-ComputeMaskedBits.ll b/test/CodeGen/PowerPC/2006-07-07-ComputeMaskedBits.ll new file mode 100644 index 0000000..1b8b064 --- /dev/null +++ b/test/CodeGen/PowerPC/2006-07-07-ComputeMaskedBits.ll @@ -0,0 +1,17 @@ +; RUN: llc < %s -mtriple=powerpc64-apple-darwin | grep extsw | count 2 + +@lens = external global i8* ; [#uses=1] +@vals = external global i32* ; [#uses=1] + +define i32 @test(i32 %i) { + %tmp = load i8** @lens ; [#uses=1] + %tmp1 = getelementptr i8* %tmp, i32 %i ; [#uses=1] + %tmp.upgrd.1 = load i8* %tmp1 ; [#uses=1] + %tmp2 = zext i8 %tmp.upgrd.1 to i32 ; [#uses=1] + %tmp3 = load i32** @vals ; [#uses=1] + %tmp5 = sub i32 1, %tmp2 ; [#uses=1] + %tmp6 = getelementptr i32* %tmp3, i32 %tmp5 ; [#uses=1] + %tmp7 = load i32* %tmp6 ; [#uses=1] + ret i32 %tmp7 +} + -- cgit v1.1