diff options
author | Diego Novillo <dnovillo@google.com> | 2014-03-03 20:06:18 +0000 |
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committer | Diego Novillo <dnovillo@google.com> | 2014-03-03 20:06:18 +0000 |
commit | e1e6798cc7a56ce249c97ab470033e446acb66ba (patch) | |
tree | a08da8f5f8880a711027f945150272fb205c86bb /lib/CodeGen/BackendUtil.cpp | |
parent | a98780d2d15e3f6a0e40643f3317142825026d3c (diff) |
Schedule discriminator pass.
This needs to modify a line table test to account for the new lexical
block created to hold the new discriminator value.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@202754 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/BackendUtil.cpp')
-rw-r--r-- | lib/CodeGen/BackendUtil.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/CodeGen/BackendUtil.cpp b/lib/CodeGen/BackendUtil.cpp index 809333aaa1..478993a9f0 100644 --- a/lib/CodeGen/BackendUtil.cpp +++ b/lib/CodeGen/BackendUtil.cpp @@ -166,6 +166,11 @@ static void addSampleProfileLoaderPass(const PassManagerBuilder &Builder, PM.add(createSampleProfileLoaderPass(CGOpts.SampleProfileFile)); } +static void addAddDiscriminatorsPass(const PassManagerBuilder &Builder, + PassManagerBase &PM) { + PM.add(createAddDiscriminatorsPass()); +} + static void addBoundsCheckingPass(const PassManagerBuilder &Builder, PassManagerBase &PM) { PM.add(createBoundsCheckingPass()); @@ -246,6 +251,9 @@ void EmitAssemblyHelper::CreatePasses() { PMBuilder.DisableUnrollLoops = !CodeGenOpts.UnrollLoops; PMBuilder.RerollLoops = CodeGenOpts.RerollLoops; + PMBuilder.addExtension(PassManagerBuilder::EP_EarlyAsPossible, + addAddDiscriminatorsPass); + if (!CodeGenOpts.SampleProfileFile.empty()) PMBuilder.addExtension(PassManagerBuilder::EP_EarlyAsPossible, addSampleProfileLoaderPass); |