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| author | Zachary Turner <zturner@google.com> | 2018-02-07 19:37:52 +0000 |
|---|---|---|
| committer | Zachary Turner <zturner@google.com> | 2018-02-07 19:37:52 +0000 |
| commit | 876dc7124db14425693f1e4927b3a43f6c8e871c (patch) | |
| tree | 6791d6116ec968aa9e6354411ae7f0dbb2429801 | |
| parent | 1d4546c0ade6e949d2400252a5058fcfefe3c635 (diff) | |
| download | bcm5719-llvm-876dc7124db14425693f1e4927b3a43f6c8e871c.tar.gz bcm5719-llvm-876dc7124db14425693f1e4927b3a43f6c8e871c.zip | |
Generate PDB files for profiling even in Release build.
This patch enables PDB generation for Release build, which has
slightly different optimize option with RelWithDebInfo on windows.
This helps to know slow part of Release build when profiling.
Patch by Takuto Ikuta
Differential Revision: https://reviews.llvm.org/D42632
llvm-svn: 324504
| -rw-r--r-- | llvm/cmake/modules/HandleLLVMOptions.cmake | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/cmake/modules/HandleLLVMOptions.cmake b/llvm/cmake/modules/HandleLLVMOptions.cmake index 58347fd1fbb..51d266cdc7c 100644 --- a/llvm/cmake/modules/HandleLLVMOptions.cmake +++ b/llvm/cmake/modules/HandleLLVMOptions.cmake @@ -353,6 +353,12 @@ if( MSVC ) append("/Zc:inline" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) + # Generate PDB even in release for profiling. + if (uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE") + append("/Zi" CMAKE_C_FLAGS CMAKE_CXX_FLAGS) + append("/DEBUG" CMAKE_EXE_LINKER_FLAGS CMAKE_MODULE_LINKER_FLAGS CMAKE_SHARED_LINKER_FLAGS) + endif (uppercase_CMAKE_BUILD_TYPE STREQUAL "RELEASE") + # /Zc:strictStrings is incompatible with VS12's (Visual Studio 2013's) # debug mode headers. Instead of only enabling them in VS2013's debug mode, # we'll just enable them for Visual Studio 2015 (VS 14, MSVC_VERSION 1900) |
