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PR8921: LDM/POP do not support interworking prior to v5t.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122970 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson
2011-01-06 19:24:41 +00:00
parent 28f1015e36
commit 6819dbb6f8
9 changed files with 29 additions and 19 deletions
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3
lib/Target/ARM/ARMLoadStoreOptimizer.cpp
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@@ -1390,7 +1390,8 @@ bool ARMLoadStoreOpt::runOnMachineFunction(MachineFunction &Fn) {
++MFI) {
MachineBasicBlock &MBB = *MFI;
Modified |= LoadStoreMultipleOpti(MBB);
Modified |= MergeReturnIntoLDM(MBB);
if (TM.getSubtarget<ARMSubtarget>().hasV5TOps())
Modified |= MergeReturnIntoLDM(MBB);
}
delete RS;