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Load / store multiple was missing opportunites when the load / store bundles are at the end of the bb. Test case is already in, the bug is exposed by subsequent commit.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84842 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2009-10-22 06:47:35 +00:00
parent e00c43fc35
commit faf93aa233
1 changed files with 3 additions and 0 deletions
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3
lib/Target/ARM/ARMLoadStoreOptimizer.cpp
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@ -974,6 +974,9 @@ bool ARMLoadStoreOpt::LoadStoreMultipleOpti(MachineBasicBlock &MBB) {
if (Advance) { if (Advance) {
++Position; ++Position;
++MBBI; ++MBBI;
if (MBBI == E)
// Reach the end of the block, try merging the memory instructions.
TryMerge = true;
} else } else
TryMerge = true; TryMerge = true;