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On Darwin, frame pointer r7 is never available.

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llvm-svn: 73434
This commit is contained in:
Evan Cheng 2009-06-15 22:32:01 +00:00
parent 0b9e2dc359
commit b89602d382
1 changed files with 2 additions and 2 deletions
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4
lib/Target/ARM/ARMRegisterInfo.cpp
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@ -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)));