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| author | Eric Christopher <echristo@gmail.com> | 2014-08-05 02:39:49 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@gmail.com> | 2014-08-05 02:39:49 +0000 |
| commit | fc6de428c8ab10330e1b00c6541503cfd98a9cca (patch) | |
| tree | a2f2e256682f7ec9c6affef81490a88327f6844c /llvm/lib/CodeGen/OptimizePHIs.cpp | |
| parent | 5beccb22bc151a6711e28a893ed1446ccae7ba13 (diff) | |
| download | llvm-fc6de428c8ab10330e1b00c6541503cfd98a9cca.zip llvm-fc6de428c8ab10330e1b00c6541503cfd98a9cca.tar.gz llvm-fc6de428c8ab10330e1b00c6541503cfd98a9cca.tar.bz2 | |
Have MachineFunction cache a pointer to the subtarget to make lookups
shorter/easier and have the DAG use that to do the same lookup. This
can be used in the future for TargetMachine based caching lookups from
the MachineFunction easily.
Update the MIPS subtarget switching machinery to update this pointer
at the same time it runs.
llvm-svn: 214838
Diffstat (limited to 'llvm/lib/CodeGen/OptimizePHIs.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/OptimizePHIs.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/OptimizePHIs.cpp b/llvm/lib/CodeGen/OptimizePHIs.cpp index 7a5bec3..d28292d 100644 --- a/llvm/lib/CodeGen/OptimizePHIs.cpp +++ b/llvm/lib/CodeGen/OptimizePHIs.cpp @@ -67,7 +67,7 @@ bool OptimizePHIs::runOnMachineFunction(MachineFunction &Fn) { return false; MRI = &Fn.getRegInfo(); - TII = Fn.getTarget().getSubtargetImpl()->getInstrInfo(); + TII = Fn.getSubtarget().getInstrInfo(); // Find dead PHI cycles and PHI cycles that can be replaced by a single // value. InstCombine does these optimizations, but DAG legalization may |