diff options
author | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2019-04-04 17:08:53 +0200 |
---|---|---|
committer | Allan Sandfeld Jensen <allan.jensen@qt.io> | 2019-04-04 16:59:29 +0000 |
commit | b6cf8cb794ae6e0f0f8c1c45e9f4c8d3910ff082 (patch) | |
tree | 605f711162a089045b540f17bfebb81279e01e9b | |
parent | d1bab5b1e3d28c0e2925ad3208cea785af755d54 (diff) |
Clang_cl: Use -O3 for full optimization
Pass it through as a traditional clang argument instead of relying on
what MSVC cl.exe can take.
Change-Id: I94405ce6ab80d16b687e62c9aa4b2866ba84f0e2
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
-rw-r--r-- | mkspecs/win32-clang-msvc/qmake.conf | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mkspecs/win32-clang-msvc/qmake.conf b/mkspecs/win32-clang-msvc/qmake.conf index e15c18b9e6..eb6fbee26d 100644 --- a/mkspecs/win32-clang-msvc/qmake.conf +++ b/mkspecs/win32-clang-msvc/qmake.conf @@ -46,7 +46,8 @@ QMAKE_CXXFLAGS_LTCG_FATOBJECTS = $$QMAKE_CFLAGS_LTCG_FATOBJECTS # Leave QMAKE_LFLAGS_LTCG empty because lld-link doesn't need any additional parameters QMAKE_LFLAGS_LTCG = -QMAKE_CFLAGS_OPTIMIZE_SIZE = -Xclang -Oz +QMAKE_CFLAGS_OPTIMIZE_SIZE = /clang:-Oz +QMAKE_CFLAGS_OPTIMIZE_FULL = /clang:-O3 QMAKE_LFLAGS_RELEASE += /OPT:REF,ICF,LBR |