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Merge pull request #457 from PCSX2/clean-gcc-flags 

cmake: use O2 instead of every compiler flags
This commit is contained in:
Gregory Hainaut 2015-06-05 16:26:42 +02:00
parent 65b83a36a7 a9430bb25e
commit b49d65295f
3 changed files with 3 additions and 125 deletions
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43
common/src/Utilities/CMakeLists.txt
View File

@ -6,54 +6,13 @@ if(NOT TOP_CMAKE_WAS_SOURCED)
endif(NOT TOP_CMAKE_WAS_SOURCED) endif(NOT TOP_CMAKE_WAS_SOURCED)
# library name
set(Output Utilities) set(Output Utilities)
# set common flags
set(CommonFlags set(CommonFlags
-fno-strict-aliasing -fno-strict-aliasing
) )
# set optimization flags set(OptimizationFlags -O2)
set(OptimizationFlags
-falign-functions
-falign-jumps
-falign-labels
-falign-loops
-fcaller-saves
-fcprop-registers
-fcrossjumping
-fcse-follow-jumps
-fcse-skip-blocks
-fdefer-pop
-fdelete-null-pointer-checks
-fgcse
-fgcse-lm
-fif-conversion
-fif-conversion2
-fmerge-constants
-foptimize-sibling-calls
-fpeephole2
-fregmove
-freorder-blocks
-freorder-functions
-frerun-cse-after-loop
-fsched-interblock
-fsched-spec
-fstrict-overflow
-fthread-jumps
-ftree-ccp
-ftree-ch
-ftree-copyrename
-ftree-dce
-ftree-dominator-opts
-ftree-fre
-ftree-lrs
-ftree-pre
-ftree-sra
-ftree-ter
-ftree-vrp
-funit-at-a-time)
#Clang doesn't support a few common flags that GCC does. #Clang doesn't support a few common flags that GCC does.
if(NOT USE_CLANG) if(NOT USE_CLANG)

43
common/src/x86emitter/CMakeLists.txt
View File

@ -6,54 +6,13 @@ if(NOT TOP_CMAKE_WAS_SOURCED)
endif(NOT TOP_CMAKE_WAS_SOURCED) endif(NOT TOP_CMAKE_WAS_SOURCED)
# library name
set(Output x86emitter) set(Output x86emitter)
# set common flags
set(CommonFlags set(CommonFlags
-fno-strict-aliasing -fno-strict-aliasing
) )
# set optimization flags set(OptimizationFlags -O2)
set(OptimizationFlags
-falign-functions
-falign-jumps
-falign-labels
-falign-loops
-fcaller-saves
-fcprop-registers
-fcrossjumping
-fcse-follow-jumps
-fcse-skip-blocks
-fdefer-pop
-fdelete-null-pointer-checks
-fgcse
-fgcse-lm
-fif-conversion
-fif-conversion2
-fmerge-constants
-foptimize-sibling-calls
-fpeephole2
-fregmove
-freorder-blocks
-freorder-functions
-frerun-cse-after-loop
-fsched-interblock
-fsched-spec
-fstrict-overflow
-fthread-jumps
-ftree-ccp
-ftree-ch
-ftree-copyrename
-ftree-dce
-ftree-dominator-opts
-ftree-fre
-ftree-lrs
-ftree-pre
-ftree-sra
-ftree-ter
-ftree-vrp
-funit-at-a-time)
#Clang doesn't support a few common flags that GCC does. #Clang doesn't support a few common flags that GCC does.
if(NOT USE_CLANG) if(NOT USE_CLANG)

42
pcsx2/CMakeLists.txt
View File

@ -12,7 +12,6 @@ if(NOT TOP_CMAKE_WAS_SOURCED)
endif() endif()
# set common flags
set(CommonFlags set(CommonFlags
# GCC-4.6 crash pcsx2 during the binding of plugins at startup... # GCC-4.6 crash pcsx2 during the binding of plugins at startup...
# Disable this optimization for the moment # Disable this optimization for the moment
@ -27,46 +26,7 @@ set(CommonFlags
-DWX_PRECOMP -DWX_PRECOMP
) )
# set optimization flags set(OptimizationFlags -O2)
set(OptimizationFlags
-falign-functions
-falign-jumps
-falign-labels
-falign-loops
-fcaller-saves
-fcprop-registers
-fcrossjumping
-fcse-follow-jumps
-fcse-skip-blocks
-fdefer-pop
-fdelete-null-pointer-checks
-fgcse
-fgcse-lm
-fif-conversion
-fif-conversion2
-fmerge-constants
-foptimize-sibling-calls
-fpeephole2
-fregmove
-freorder-blocks
-freorder-functions
-frerun-cse-after-loop
-fsched-interblock
-fsched-spec
-fstrict-overflow
-fthread-jumps
-ftree-ccp
-ftree-ch
-ftree-copyrename
-ftree-dce
-ftree-dominator-opts
-ftree-fre
-ftree-lrs
-ftree-pre
-ftree-sra
-ftree-ter
-ftree-vrp
-funit-at-a-time)
#Clang doesn't support a few common flags that GCC does. #Clang doesn't support a few common flags that GCC does.
if(NOT USE_CLANG) if(NOT USE_CLANG)