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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-07-06 23:26:23 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-07-06 23:26:23 +0000 |
| commit | 48deb125933b7e85442e83ec0a43040bc7821461 (patch) | |
| tree | b9e4f219503d5eef2eaa1c96193f876d10b5e0c6 /llvm/lib/Target/ARM | |
| parent | f031b71f7efe5405e813311f18588ed1d2560f3c (diff) | |
| download | bcm5719-llvm-48deb125933b7e85442e83ec0a43040bc7821461.tar.gz bcm5719-llvm-48deb125933b7e85442e83ec0a43040bc7821461.zip | |
Track defs for all aliases in NEONMoveFix.
This means that an instruction defining an S register will affect the domain of
the parent D register.
llvm-svn: 107725
Diffstat (limited to 'llvm/lib/Target/ARM')
| -rw-r--r-- | llvm/lib/Target/ARM/NEONMoveFix.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/NEONMoveFix.cpp b/llvm/lib/Target/ARM/NEONMoveFix.cpp index 0a4400cc7dd..bbdd3c7f7c3 100644 --- a/llvm/lib/Target/ARM/NEONMoveFix.cpp +++ b/llvm/lib/Target/ARM/NEONMoveFix.cpp @@ -105,8 +105,8 @@ bool NEONMoveFixPass::InsertMoves(MachineBasicBlock &MBB) { unsigned MOReg = MO.getReg(); Defs[MOReg] = MI; - // Catch subregs as well. - for (const unsigned *R = TRI->getSubRegisters(MOReg); *R; ++R) + // Catch aliases as well. + for (const unsigned *R = TRI->getAliasSet(MOReg); *R; ++R) Defs[*R] = MI; } } |
