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| author | Diego Novillo <dnovillo@google.com> | 2014-04-08 16:42:38 +0000 |
|---|---|---|
| committer | Diego Novillo <dnovillo@google.com> | 2014-04-08 16:42:38 +0000 |
| commit | 35d647b6f371265519df465ad1e7b28de7515185 (patch) | |
| tree | ad63e722df8f390fd5ad581e07aebba71c5bb7e9 /lib/IR/LLVMContext.cpp | |
| parent | ccbf1d2a05a63f18bedbeddffe930cc70d5f5823 (diff) | |
| download | llvm-35d647b6f371265519df465ad1e7b28de7515185.tar.gz llvm-35d647b6f371265519df465ad1e7b28de7515185.tar.bz2 llvm-35d647b6f371265519df465ad1e7b28de7515185.tar.xz | |
Add -pass-remarks flag to 'opt'.
Summary:
This adds support in 'opt' to filter pass remarks emitted by
optimization passes. A new flag -pass-remarks specifies which
passes should emit a diagnostic when LLVMContext::emitOptimizationRemark
is invoked.
This will allow the front end to simply pass along the regular
expression from its own -Rpass flag when launching the backend.
Depends on D3227.
Reviewers: qcolombet
CC: llvm-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D3291
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205775 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/IR/LLVMContext.cpp')
| -rw-r--r-- | lib/IR/LLVMContext.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/IR/LLVMContext.cpp b/lib/IR/LLVMContext.cpp index 3f05561a2c..0c922005b7 100644 --- a/lib/IR/LLVMContext.cpp +++ b/lib/IR/LLVMContext.cpp @@ -160,7 +160,8 @@ void LLVMContext::emitOptimizationRemark(const char *PassName, const Function &Fn, const DebugLoc &DLoc, const Twine &Msg) { - diagnose(DiagnosticInfoOptimizationRemark(PassName, Fn, DLoc, Msg)); + if (pImpl->optimizationRemarksEnabledFor(PassName)) + diagnose(DiagnosticInfoOptimizationRemark(PassName, Fn, DLoc, Msg)); } //===----------------------------------------------------------------------===// |