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| author | Serguei Katkov <serguei.katkov@azul.com> | 2017-07-18 05:16:38 +0000 |
|---|---|---|
| committer | Serguei Katkov <serguei.katkov@azul.com> | 2017-07-18 05:16:38 +0000 |
| commit | a6fba3d69f23eda92f4351ad5f810058c10e5875 (patch) | |
| tree | d5e4f6d31ee8a678d5454ab039846dd0b320cefc /clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp | |
| parent | 2c627a97fda0c0afa178cacefe3288a11546b911 (diff) | |
| download | llvm-a6fba3d69f23eda92f4351ad5f810058c10e5875.zip llvm-a6fba3d69f23eda92f4351ad5f810058c10e5875.tar.gz llvm-a6fba3d69f23eda92f4351ad5f810058c10e5875.tar.bz2 | |
[CGP] Cleanup - remove redundant code in OptimizeMemoryInst. NFC
optimizeMemoryInst contains a vector AddrModeInsts.
The only use of this vector is to check that all instructions are in the same
block as memory instruction. This check is guarded by PhiSeen flag,
so if we traversed through phi node then we do not need to keep information
in AddrModeInsts. AddModeInsts is set first time we found some addressing mode
and updated if we found new one later.
We can find next addressing mode only if we traverse phi node so all code
related to update of AddModeInsts can be safely removed.
Reviewers: loladiro, spatel, efriedma
Reviewed By: efriedma
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D35291
llvm-svn: 308265
Diffstat (limited to 'clang/lib/FrontendTool/ExecuteCompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions