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| author | Jim Laskey <jlaskey@mac.com> | 2006-11-16 22:43:37 +0000 |
|---|---|---|
| committer | Jim Laskey <jlaskey@mac.com> | 2006-11-16 22:43:37 +0000 |
| commit | 2f616bff7ef1e2e08d6d23c2a8b42ec2bfebb173 (patch) | |
| tree | 345098bfe09f8de197e21e72161fcb04533d2259 /lib/Target/PowerPC/PPCRegisterInfo.td | |
| parent | 1b0a2d8370b28de0d3998b0303bc3dad983989d9 (diff) | |
| download | llvm-2f616bff7ef1e2e08d6d23c2a8b42ec2bfebb173.tar.gz llvm-2f616bff7ef1e2e08d6d23c2a8b42ec2bfebb173.tar.bz2 llvm-2f616bff7ef1e2e08d6d23c2a8b42ec2bfebb173.tar.xz | |
This is a general clean up of the PowerPC ABI. Address several problems and
bugs including making sure that the TOS links back to the previous frame,
that the maximum call frame size is not included twice when using frame
pointers, no longer growing the frame on calls, double storing of SP and
a cleaner/faster dynamic alloca.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31792 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCRegisterInfo.td')
| -rw-r--r-- | lib/Target/PowerPC/PPCRegisterInfo.td | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.td b/lib/Target/PowerPC/PPCRegisterInfo.td index 439650df3f..7f5668800c 100644 --- a/lib/Target/PowerPC/PPCRegisterInfo.td +++ b/lib/Target/PowerPC/PPCRegisterInfo.td @@ -224,7 +224,7 @@ def GPRC : RegisterClass<"PPC", [i32], 32, } GPRCClass::iterator GPRCClass::allocation_order_end(const MachineFunction &MF) const { - if (hasFP(MF)) + if (needsFP(MF)) return end()-4; // don't allocate R31, R0, R1, LR else return end()-3; // don't allocate R0, R1, LR @@ -247,7 +247,7 @@ def G8RC : RegisterClass<"PPC", [i64], 64, } G8RCClass::iterator G8RCClass::allocation_order_end(const MachineFunction &MF) const { - if (hasFP(MF)) + if (needsFP(MF)) return end()-4; else return end()-3; |