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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
This commit is contained in:
Zachary Turner 2018-02-07 19:37:52 +00:00
parent 1d4546c0ad
commit 876dc7124d
1 changed files with 6 additions and 0 deletions
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6
llvm/cmake/modules/HandleLLVMOptions.cmake
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@ -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)