diff options
| author | Eli Bendersky <eliben@google.com> | 2014-03-12 16:30:34 +0000 |
|---|---|---|
| committer | Eli Bendersky <eliben@google.com> | 2014-03-12 16:30:34 +0000 |
| commit | b5cfa8c2f3d88676a5e4349cbe4d7ccf3a2c7a22 (patch) | |
| tree | a7b392adbe871f59a6efa4bdb4f98ec6e5ffcfe8 /clang/lib/CodeGen/BackendUtil.cpp | |
| parent | 16860ec6404ca207e60f577956d7f5c0a5bbd988 (diff) | |
| download | bcm5719-llvm-b5cfa8c2f3d88676a5e4349cbe4d7ccf3a2c7a22.tar.gz bcm5719-llvm-b5cfa8c2f3d88676a5e4349cbe4d7ccf3a2c7a22.zip | |
Don't recompute inlining threshold - use new overload provided by LLVM
Follow-up on LLVM r203669
llvm-svn: 203673
Diffstat (limited to 'clang/lib/CodeGen/BackendUtil.cpp')
| -rw-r--r-- | clang/lib/CodeGen/BackendUtil.cpp | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp index 92154385333..eee32925a78 100644 --- a/clang/lib/CodeGen/BackendUtil.cpp +++ b/clang/lib/CodeGen/BackendUtil.cpp @@ -308,19 +308,12 @@ void EmitAssemblyHelper::CreatePasses() { PMBuilder.LibraryInfo = new TargetLibraryInfo(TargetTriple); if (!CodeGenOpts.SimplifyLibCalls) PMBuilder.LibraryInfo->disableAllFunctions(); - + switch (Inlining) { case CodeGenOptions::NoInlining: break; case CodeGenOptions::NormalInlining: { - // FIXME: Derive these constants in a principled fashion. - unsigned Threshold = 225; - if (CodeGenOpts.OptimizeSize == 1) // -Os - Threshold = 75; - else if (CodeGenOpts.OptimizeSize == 2) // -Oz - Threshold = 25; - else if (OptLevel > 2) - Threshold = 275; - PMBuilder.Inliner = createFunctionInliningPass(Threshold); + PMBuilder.Inliner = + createFunctionInliningPass(OptLevel, CodeGenOpts.OptimizeSize); break; } case CodeGenOptions::OnlyAlwaysInlining: |
