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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2009-07-15 22:32:11 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2009-07-15 22:32:11 +0000 |
| commit | 41ed90f03ea18a44992d0154e10b15a6d41461d7 (patch) | |
| tree | 0f8218ed71a6df926f04be400ab6e2ac6fa760db /llvm/lib/Target/Alpha/AlphaTargetMachine.cpp | |
| parent | 19251ec836413c98744e8ac116dfc83521f17c4b (diff) | |
| download | bcm5719-llvm-41ed90f03ea18a44992d0154e10b15a6d41461d7.tar.gz bcm5719-llvm-41ed90f03ea18a44992d0154e10b15a6d41461d7.zip | |
Fix bug in RegScavenger::scavengeRegister().
Reserved registers are not candidates for scavenging, and they were removed
from the candidate list like this:
CreateRegClassMask(RC, Candidates);
Candidates ^= ReservedRegs;
However, when there are reserved registers outside RC, this causes invalid
bits to be set in Candidates.
llvm-svn: 75847
Diffstat (limited to 'llvm/lib/Target/Alpha/AlphaTargetMachine.cpp')
0 files changed, 0 insertions, 0 deletions
