Displaying 3 results from an estimated 3 matches for "fbranch".
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2015 Jun 17
2
[LLVMdev] RFC - Stop ignoring -fprofile-generate and -fprofile-use
...alues, -fvpt.
If path is specified, GCC looks at the path to find the profile feedback
data files. See -fprofile-dir.
-fprofile-use-fprofile-use=pathEnable profile feedback-directed
optimizations, and the following optimizations which are generally
profitable only with profile feedback available: -fbranch-probabilities,
-fvpt, -funroll-loops, -fpeel-loops, -ftracer, -ftree-vectorize, and
ftree-loop-distribute-patterns.
By default, GCC emits an error message if the feedback profiles do not
match the source code. This error can be turned into a warning by using
-Wcoverage-mismatch. Note this may resu...
2008 Nov 01
0
[LLVMdev] llvm-gcc-4.2 CC1_SPECS
...t -Wformat-security
# -Wno-format-extra-args -Wno-format-zero-length -Wno-nonnull
# -mmacosx-version-min=10.5.6 -mtune=generic -march=nocona -auxbase
# -fverbose-asm -D__private_extern__=extern
# options enabled: -fPIC -falign-jumps-max-skip -falign-loops
# -falign-loops-max-skip -fargument-alias -fbranch-count-reg -fcommon
# -fearly-inlining -feliminate-unused-debug-types -femit-class-debug-always
# -fexceptions -ffunction-cse -fgcse-lm -fglobal-alloc-prefer-bytes -fident
# -finline-functions-called-once -fivopts -fkeep-static-consts
# -fleading-underscore -flocal-alloc -fmove-loop-invariants -fpee...
2015 Jun 17
4
[LLVMdev] RFC - Stop ignoring -fprofile-generate and -fprofile-use
...CC looks at the path to find the profile
> feedback data files. See -fprofile-dir.
>
> -fprofile-use
> -fprofile-use=path
> Enable profile feedback-directed optimizations, and the following
> optimizations which are generally profitable only with profile
> feedback available: -fbranch-probabilities, -fvpt, -funroll-loops,
> -fpeel-loops, -ftracer, -ftree-vectorize, and
> ftree-loop-distribute-patterns.
> By default, GCC emits an error message if the feedback profiles do
> not match the source code. This error can be turned into a warning
> by using -Wcoverage-mism...