[google][4.6]Bump param value of default function size limit for auto cloning
Hi, I am bumping up the default param value of function size limit for auto cloning. Since auto cloning happens on inlined functions, the original value does not catch some cases in one of our benchmarks. Automatic function versioning is only available in the google/gcc-4_6 branch. I am working on porting this to trunk. Please see: http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01230.html for description. Thanks, -Sri. Index: params.def === --- params.def (revision 185514) +++ params.def (working copy) @@ -1040,7 +1040,7 @@ DEFPARAM (PARAM_PMU_PROFILE_N_ADDRESS, DEFPARAM (PARAM_MAX_FUNCTION_SIZE_FOR_AUTO_CLONING, autoclone-function-size-limit, Do not auto clone functions beyond this size., - 450, 0, 10) + 5000, 0, 10) /* Local variables:
Re: [google][4.6]Bump param value of default function size limit for auto cloning
ok. thanks, David On Wed, Mar 21, 2012 at 11:20 AM, Sriraman Tallam tmsri...@google.com wrote: Hi, I am bumping up the default param value of function size limit for auto cloning. Since auto cloning happens on inlined functions, the original value does not catch some cases in one of our benchmarks. Automatic function versioning is only available in the google/gcc-4_6 branch. I am working on porting this to trunk. Please see: http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01230.html for description. Thanks, -Sri. Index: params.def === --- params.def (revision 185514) +++ params.def (working copy) @@ -1040,7 +1040,7 @@ DEFPARAM (PARAM_PMU_PROFILE_N_ADDRESS, DEFPARAM (PARAM_MAX_FUNCTION_SIZE_FOR_AUTO_CLONING, autoclone-function-size-limit, Do not auto clone functions beyond this size., - 450, 0, 10) + 5000, 0, 10) /* Local variables:
Re: [google][4.6]Bump param value of default function size limit for auto cloning
Submitted to google/gcc-4_6. Thanks, -Sri. On Wed, Mar 21, 2012 at 11:38 AM, Xinliang David Li davi...@google.com wrote: ok. thanks, David On Wed, Mar 21, 2012 at 11:20 AM, Sriraman Tallam tmsri...@google.com wrote: Hi, I am bumping up the default param value of function size limit for auto cloning. Since auto cloning happens on inlined functions, the original value does not catch some cases in one of our benchmarks. Automatic function versioning is only available in the google/gcc-4_6 branch. I am working on porting this to trunk. Please see: http://gcc.gnu.org/ml/gcc-patches/2011-12/msg01230.html for description. Thanks, -Sri. Index: params.def === --- params.def (revision 185514) +++ params.def (working copy) @@ -1040,7 +1040,7 @@ DEFPARAM (PARAM_PMU_PROFILE_N_ADDRESS, DEFPARAM (PARAM_MAX_FUNCTION_SIZE_FOR_AUTO_CLONING, autoclone-function-size-limit, Do not auto clone functions beyond this size., - 450, 0, 10) + 5000, 0, 10) /* Local variables:
