From 10da9575740d9515c70a171a7c40405302d62f4a Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 18 Oct 2006 01:20:43 +0000 Subject: [PATCH] set the ppc64 stack pointer right, dynamic alloca now works for ppc64 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31028 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/PowerPC/PPCISelLowering.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp index 09569a89921..4285b682b6b 100644 --- a/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/lib/Target/PowerPC/PPCISelLowering.cpp @@ -261,7 +261,11 @@ PPCTargetLowering::PPCTargetLowering(TargetMachine &TM) setSetCCResultType(MVT::i32); setShiftAmountType(MVT::i32); setSetCCResultContents(ZeroOrOneSetCCResult); - setStackPointerRegisterToSaveRestore(PPC::R1); + + if (TM.getSubtarget().isPPC64()) + setStackPointerRegisterToSaveRestore(PPC::X1); + else + setStackPointerRegisterToSaveRestore(PPC::R1); // We have target-specific dag combine patterns for the following nodes: setTargetDAGCombine(ISD::SINT_TO_FP); -- 2.34.1