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| author | Jun Bum Lim <junbuml@codeaurora.org> | 2018-04-03 18:17:34 +0000 |
|---|---|---|
| committer | Jun Bum Lim <junbuml@codeaurora.org> | 2018-04-03 18:17:34 +0000 |
| commit | 7ab1b32b5e51168fe4823378399c9b559a383f86 (patch) | |
| tree | 533696cf19f82052eb09ffb49672f6851a7ee552 /llvm/lib/CodeGen/ShrinkWrap.cpp | |
| parent | 2c5f94401565807a77f914875adeb9db7473ee73 (diff) | |
| download | bcm5719-llvm-7ab1b32b5e51168fe4823378399c9b559a383f86.tar.gz bcm5719-llvm-7ab1b32b5e51168fe4823378399c9b559a383f86.zip | |
[CodeGen]Add NoVRegs property on PostRASink and ShrinkWrap
Summary:
This change declare that PostRAMachineSinking and ShrinkWrap require NoVRegs
property, so now the MachineFunctionPass can enforce this check.
These passes are disabled in NVPTX & WebAssembly.
Reviewers: dschuff, jlebar, tra, jgravelle-google, MatzeB, sebpop, thegameg, mcrosier
Reviewed By: dschuff, thegameg
Subscribers: jholewinski, jfb, sbc100, aheejin, sunfish, llvm-commits
Differential Revision: https://reviews.llvm.org/D45183
llvm-svn: 329095
Diffstat (limited to 'llvm/lib/CodeGen/ShrinkWrap.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/ShrinkWrap.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/ShrinkWrap.cpp b/llvm/lib/CodeGen/ShrinkWrap.cpp index 2d854d6b43f..eead5f8c139 100644 --- a/llvm/lib/CodeGen/ShrinkWrap.cpp +++ b/llvm/lib/CodeGen/ShrinkWrap.cpp @@ -219,6 +219,11 @@ public: MachineFunctionPass::getAnalysisUsage(AU); } + MachineFunctionProperties getRequiredProperties() const override { + return MachineFunctionProperties().set( + MachineFunctionProperties::Property::NoVRegs); + } + StringRef getPassName() const override { return "Shrink Wrapping analysis"; } /// \brief Perform the shrink-wrapping analysis and update |
