From 6832780bdab188a55f98b9b12a61b08f42a9e793 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 10 Nov 2006 21:36:07 +0000 Subject: [PATCH] new testcase git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31643 91177308-0d34-0410-b5e6-96231b3b80d8 --- .../Generic/2006-11-10-DAGCombineMiscompile.ll | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 test/CodeGen/Generic/2006-11-10-DAGCombineMiscompile.ll diff --git a/test/CodeGen/Generic/2006-11-10-DAGCombineMiscompile.ll b/test/CodeGen/Generic/2006-11-10-DAGCombineMiscompile.ll new file mode 100644 index 00000000000..972418c0376 --- /dev/null +++ b/test/CodeGen/Generic/2006-11-10-DAGCombineMiscompile.ll @@ -0,0 +1,14 @@ +; RUN: llvm-as < %s | llc -march=ppc32 | grep rlwimi + +void %test(short %div.0.i.i.i.i, int %L_num.0.i.i.i.i, int %tmp1.i.i206.i.i, short* %P) { + %X = shl short %div.0.i.i.i.i, ubyte 1 ; [#uses=1] + %tmp28.i.i.i.i = shl int %L_num.0.i.i.i.i, ubyte 1 ; [#uses=2] + %tmp31.i.i.i.i = setlt int %tmp28.i.i.i.i, %tmp1.i.i206.i.i ; [#uses=2] + + %tmp31.i.i.i.i = cast bool %tmp31.i.i.i.i to short ; [#uses=1] + %tmp371.i.i.i.i1 = or short %tmp31.i.i.i.i, %X ; [#uses=1] + %div.0.be.i.i.i.i = xor short %tmp371.i.i.i.i1, 1 ; [#uses=1] + store short %div.0.be.i.i.i.i, short* %P + ret void +} + -- 2.34.1