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* Attempt to pacify buildbots after r280217James Molloy2016-08-311-2/+2
| | | | | | | | These clang tests check diagnostics from the backend by giving it an unvectorizable loop. This loop is now vectorized :/ Make it really unvectorizable by making it unprofitable to ifconvert. llvm-svn: 280220
* Add backend dignostic printer for unsupported featuresOliver Stannard2016-02-021-2/+2
| | | | | | | | | | | | | | Re-commit of r258950 after fixing layering violation. The related LLVM patch adds a backend diagnostic type for reporting unsupported features, this adds a printer for them to clang. In the case where debug location information is not available, I've changed the printer to report the location as the first line of the function, rather than the closing brace, as the latter does not give the user any information. This also affects optimisation remarks. llvm-svn: 259499
* Revert r259036, it introduces a cyclic library dependencyOliver Stannard2016-01-281-2/+2
| | | | llvm-svn: 259043
* Add backend dignostic printer for unsupported featuresOliver Stannard2016-01-281-2/+2
| | | | | | | | | | | | | | | | | | Re-commit of r258950 after fixing layering violation. Add backend dignostic printer for unsupported features The related LLVM patch adds a backend diagnostic type for reporting unsupported features, this adds a printer for them to clang. In the case where debug location information is not available, I've changed the printer to report the location as the first line of the function, rather than the closing brace, as the latter does not give the user any information. This also affects optimisation remarks. Differential Revision: http://reviews.llvm.org/D16591 llvm-svn: 259036
* Revert r258951 (and r258950), "Refactor backend diagnostics for unsupported ↵NAKAMURA Takumi2016-01-281-2/+2
| | | | | | | | | | | features" It broke layering violation in LLVMIR. clang r258950 "Add backend dignostic printer for unsupported features" llvm r258951 "Refactor backend diagnostics for unsupported features" llvm-svn: 259016
* Add backend dignostic printer for unsupported featuresOliver Stannard2016-01-271-2/+2
| | | | | | | | | | | | | | The related LLVM patch adds a backend diagnostic type for reporting unsupported features, this adds a printer for them to clang. In the case where debug location information is not available, I've changed the printer to report the location as the first line of the function, rather than the closing brace, as the latter does not give the user any information. This also affects optimisation remarks. Differential Revision: http://reviews.llvm.org/D16591 llvm-svn: 258950
* Fix BackendConsumer::EmitOptimizationMessage()Diego Novillo2015-05-081-0/+21
Patch from Geoff Berry <gberry@codeaurora.org> Fix BackendConsumer::EmitOptimizationMessage() to check if the DiagnosticInfoOptimizationBase object has a valid location before calling getLocation() to avoid dereferencing a null pointer inside getLocation() when no debug info is present. llvm-svn: 236898
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