From f17a25c88b892d30c2b41ba7ecdfbdfb2b4be9cc Mon Sep 17 00:00:00 2001 From: Dan Gohman Date: Wed, 18 Jul 2007 16:29:46 +0000 Subject: It's not necessary to do rounding for alloca operations when the requested alignment is equal to the stack alignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/Alpha/ctlz.ll | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 test/CodeGen/Alpha/ctlz.ll (limited to 'test/CodeGen/Alpha/ctlz.ll') diff --git a/test/CodeGen/Alpha/ctlz.ll b/test/CodeGen/Alpha/ctlz.ll new file mode 100644 index 0000000..0ad014d --- /dev/null +++ b/test/CodeGen/Alpha/ctlz.ll @@ -0,0 +1,14 @@ +; Make sure this testcase codegens to the ctlz instruction +; RUN: llvm-as < %s | llc -march=alpha -mcpu=ev67 | grep -i ctlz +; RUN: llvm-as < %s | llc -march=alpha -mattr=+CIX | grep -i ctlz +; RUN: llvm-as < %s | llc -march=alpha -mcpu=ev6 | not grep -i ctlz +; RUN: llvm-as < %s | llc -march=alpha -mcpu=ev56 | not grep -i ctlz +; RUN: llvm-as < %s | llc -march=alpha -mattr=-CIX | not grep -i ctlz + +declare i32 @llvm.ctlz.i8(i8) + +define i32 @bar(i8 %x) { +entry: + %tmp.1 = call i32 @llvm.ctlz.i8( i8 %x ) + ret i32 %tmp.1 +} -- cgit v1.1