6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-25 13:24:46 +00:00
Code Issues Projects Releases Wiki Activity

Rename "HasCalls" in MachineFrameInfo to "AdjustsStack" to better describe what

Browse Source 
the variable actually tracks.

N.B., several back-ends are using "HasCalls" as being synonymous for something
that adjusts the stack. This isn't 100% correct and should be looked into.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103802 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
2010-05-14 21:14:32 +00:00
parent 552b888744
commit b92187a410
17 changed files with 83 additions and 59 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
lib/Target/CellSPU/SPURegisterInfo.cpp
View File

@@ -469,7 +469,7 @@ void SPURegisterInfo::emitPrologue(MachineFunction &MF) const
&& "SPURegisterInfo::emitPrologue: FrameSize not aligned");
// the "empty" frame size is 16 - just the register scavenger spill slot
if (FrameSize > 16 || MFI->hasCalls()) {
if (FrameSize > 16 || MFI->adjustsStack()) {
FrameSize = -(FrameSize + SPUFrameInfo::minStackSize());
if (hasDebugInfo) {
// Mark effective beginning of when frame pointer becomes valid.
@@ -569,7 +569,7 @@ SPURegisterInfo::emitEpilogue(MachineFunction &MF, MachineBasicBlock &MBB) const
&& "SPURegisterInfo::emitEpilogue: FrameSize not aligned");
// the "empty" frame size is 16 - just the register scavenger spill slot
if (FrameSize > 16 || MFI->hasCalls()) {
if (FrameSize > 16 || MFI->adjustsStack()) {
FrameSize = FrameSize + SPUFrameInfo::minStackSize();
if (isInt<10>(FrameSize + LinkSlotOffset)) {
// Reload $lr, adjust $sp by required amount