From 267bfb553e3ab44de2d4bac2866afc6de808c3f8 Mon Sep 17 00:00:00 2001 From: Lauro Ramos Venancio Date: Thu, 19 Apr 2007 14:09:38 +0000 Subject: Fix a bug in getFrameRegister. Reported by Raul Herbster. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36262 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/ARM/ARMRegisterInfo.cpp | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'lib') diff --git a/lib/Target/ARM/ARMRegisterInfo.cpp b/lib/Target/ARM/ARMRegisterInfo.cpp index 09420071bf..8177c806c2 100644 --- a/lib/Target/ARM/ARMRegisterInfo.cpp +++ b/lib/Target/ARM/ARMRegisterInfo.cpp @@ -1474,7 +1474,10 @@ unsigned ARMRegisterInfo::getRARegister() const { } unsigned ARMRegisterInfo::getFrameRegister(MachineFunction &MF) const { - return STI.useThumbBacktraces() ? ARM::R7 : ARM::R11; + if (STI.isTargetDarwin() || hasFP(MF)) + return STI.useThumbBacktraces() ? ARM::R7 : ARM::R11; + else + return ARM::SP; } unsigned ARMRegisterInfo::getEHExceptionRegister() const { -- cgit v1.2.3