From 009b55b6f69e56dc04054b00e5b249f5573ae340 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 19 Jan 2005 03:36:30 +0000 Subject: [PATCH] X86 shifts mask the amount. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19678 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86ISelPattern.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/Target/X86/X86ISelPattern.cpp b/lib/Target/X86/X86ISelPattern.cpp index f6065b13374..1228d70bc04 100644 --- a/lib/Target/X86/X86ISelPattern.cpp +++ b/lib/Target/X86/X86ISelPattern.cpp @@ -43,6 +43,7 @@ namespace { // X86 is wierd, it always uses i8 for shift amounts and setcc results. setShiftAmountType(MVT::i8); setSetCCResultType(MVT::i8); + setShiftAmountFlavor(Mask); // shl X, 32 == shl X, 0 // Set up the register classes. addRegisterClass(MVT::i8, X86::R8RegisterClass); -- 2.34.1