From 1a8d918ef19b71181dcbd6b2dbb84969de8fe75c Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Fri, 13 Jan 2006 18:00:54 +0000 Subject: Enable X86 support for savestack/restorestack llvm-svn: 25278 --- llvm/lib/Target/X86/X86ISelLowering.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp') diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 6a2fb684a85..776780ff531 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -39,6 +39,7 @@ X86TargetLowering::X86TargetLowering(TargetMachine &TM) setSetCCResultType(MVT::i8); setSetCCResultContents(ZeroOrOneSetCCResult); setShiftAmountFlavor(Mask); // shl X, 32 == shl X, 0 + setStackPointerRegisterToSaveRestore(X86::ESP); // Set up the register classes. addRegisterClass(MVT::i8, X86::R8RegisterClass); -- cgit v1.2.3