From f691b829abecd66629e51a8868f8c2e829fb2b5e Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Mon, 15 Jun 2009 22:32:01 +0000 Subject: On Darwin, frame pointer r7 is never available. llvm-svn: 73434 --- llvm/lib/Target/ARM/ARMRegisterInfo.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'llvm/lib/Target/ARM/ARMRegisterInfo.cpp') diff --git a/llvm/lib/Target/ARM/ARMRegisterInfo.cpp b/llvm/lib/Target/ARM/ARMRegisterInfo.cpp index d06da67a5f8..6298df9773f 100644 --- a/llvm/lib/Target/ARM/ARMRegisterInfo.cpp +++ b/llvm/lib/Target/ARM/ARMRegisterInfo.cpp @@ -385,7 +385,7 @@ ARMRegisterInfo::getAllocationOrder(const TargetRegisterClass *RC, if (Hint.first == ARMRI::RegPairEven) { - if (!hasFP(MF)) { + if (!STI.isTargetDarwin() && !hasFP(MF)) { if (!STI.isR9Reserved()) return std::make_pair(GPREven1, GPREven1 + (sizeof(GPREven1)/sizeof(unsigned))); @@ -408,7 +408,7 @@ ARMRegisterInfo::getAllocationOrder(const TargetRegisterClass *RC, GPREven6 + (sizeof(GPREven6)/sizeof(unsigned))); } } else if (Hint.first == ARMRI::RegPairOdd) { - if (!hasFP(MF)) { + if (!STI.isTargetDarwin() && !hasFP(MF)) { if (!STI.isR9Reserved()) return std::make_pair(GPROdd1, GPROdd1 + (sizeof(GPROdd1)/sizeof(unsigned))); -- cgit v1.2.3