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| author | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-09-03 20:57:31 +0000 |
|---|---|---|
| committer | sayle <sayle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-09-03 20:57:31 +0000 |
| commit | 5466f589d34436774d3c0e07a0c2345286b1770d (patch) | |
| tree | da5fba2f01a46c7f97234721542e808b855bd505 /gcc/common.opt | |
| parent | 390c9ebb553a4998e656fbfee4d2d530c7e0692e (diff) | |
| download | gcc-5466f589d34436774d3c0e07a0c2345286b1770d.tar.gz | |
* toplev.c (flag_rounding_math): New global variable.
(f_options): Add to the list of language independent options.
* flags.h (flag_rounding_math): Prototype here.
(HONOR_SIGN_DEPENDENT_ROUNDING): Use flag_rounding_math instead.
* common.opt (frounding-math): New common command line option.
* opts.c (common_handle_option): Handle OPT_frounding_math.
(set_fast_math_flags): -ffast-math clears flag_rounding_math.
* doc/invoke.texi: Document this new command line option.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@71032 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/common.opt')
| -rw-r--r-- | gcc/common.opt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/common.opt b/gcc/common.opt index 546e7388505..68c37b0c696 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -552,6 +552,10 @@ frerun-loop-opt Common Run the loop optimizer twice +frounding-math +Common +Disable optimizations that assume default FP rounding behavior + fsched-interblock Common Enable scheduling across basic blocks |