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| author | Paul Robinson <paul_robinson@playstation.sony.com> | 2014-03-31 17:43:35 +0000 |
|---|---|---|
| committer | Paul Robinson <paul_robinson@playstation.sony.com> | 2014-03-31 17:43:35 +0000 |
| commit | 7c99ec5b99f0a25838b9f27c0d3341b9e88d1531 (patch) | |
| tree | 89a2e271061957826498db0796c94226b56a21e7 /llvm/lib/CodeGen/OptimizePHIs.cpp | |
| parent | c6a57ea4e9a9a7ece817c844fb1048e4a6b6816b (diff) | |
| download | llvm-7c99ec5b99f0a25838b9f27c0d3341b9e88d1531.zip llvm-7c99ec5b99f0a25838b9f27c0d3341b9e88d1531.tar.gz llvm-7c99ec5b99f0a25838b9f27c0d3341b9e88d1531.tar.bz2 | |
Disable each MachineFunctionPass for 'optnone' functions, unless that
pass normally runs at optimization level None, or is part of the
register allocation pipeline.
llvm-svn: 205228
Diffstat (limited to 'llvm/lib/CodeGen/OptimizePHIs.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/OptimizePHIs.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/OptimizePHIs.cpp b/llvm/lib/CodeGen/OptimizePHIs.cpp index 4973802..56cb673 100644 --- a/llvm/lib/CodeGen/OptimizePHIs.cpp +++ b/llvm/lib/CodeGen/OptimizePHIs.cpp @@ -61,6 +61,9 @@ INITIALIZE_PASS(OptimizePHIs, "opt-phis", "Optimize machine instruction PHIs", false, false) bool OptimizePHIs::runOnMachineFunction(MachineFunction &Fn) { + if (skipOptnoneFunction(*Fn.getFunction())) + return false; + MRI = &Fn.getRegInfo(); TII = Fn.getTarget().getInstrInfo(); |