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| author | Uros Bizjak <ubizjak@gmail.com> | 2015-02-11 15:52:39 +0800 |
|---|---|---|
| committer | Andrew Hsieh <andrewhsieh@google.com> | 2015-02-11 15:54:09 +0800 |
| commit | 5c0bd159398f85757214f380b12fbf7bb7e2a8bc (patch) | |
| tree | cb1452edce8b4d159875d87162eb1ab330c5f9d8 /gcc-4.9/gcc/config | |
| parent | 63fd708bd182b50b37b9f64fa330458c9109380a (diff) | |
| download | toolchain_gcc-5c0bd159398f85757214f380b12fbf7bb7e2a8bc.tar.gz toolchain_gcc-5c0bd159398f85757214f380b12fbf7bb7e2a8bc.tar.bz2 toolchain_gcc-5c0bd159398f85757214f380b12fbf7bb7e2a8bc.zip | |
Cherry-pick: Increase PARAM_MAX_COMPLETELY_PEELED_INSNS when branch is costly
Author: uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Sat Nov 22 19:02:12 2014 +0000
* params.def (PARAM_MAX_COMPLETELY_PEELED_INSNS): Increase to 200.
* config/i386/i386.c (ix86_option_override_internal): Do not increase
PARAM_MAX_COMPLETELY_PEELED_INSNS.
Change-Id: I202e14a29f2436872910301efec863afdd4127e7
Diffstat (limited to 'gcc-4.9/gcc/config')
| -rw-r--r-- | gcc-4.9/gcc/config/i386/i386.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/gcc-4.9/gcc/config/i386/i386.c b/gcc-4.9/gcc/config/i386/i386.c index 7226ee016..fcd5f0dd1 100644 --- a/gcc-4.9/gcc/config/i386/i386.c +++ b/gcc-4.9/gcc/config/i386/i386.c @@ -4050,12 +4050,6 @@ ix86_option_override_internal (bool main_args_p, opts->x_param_values, opts_set->x_param_values); - /* Increase full peel max insns parameter for x86. */ - maybe_set_param_value (PARAM_MAX_COMPLETELY_PEELED_INSNS, - 200, - opts->x_param_values, - opts_set->x_param_values); - /* Enable sw prefetching at -O3 for CPUS that prefetching is helpful. */ if (opts->x_flag_prefetch_loop_arrays < 0 && HAVE_prefetch |