From 4d5b5e9f2c37500cb85e18ce685be3bdd6ba549d Mon Sep 17 00:00:00 2001 From: Easwaran Raman Date: Wed, 9 Oct 2013 21:07:54 +0000 Subject: params.def (PARAM_MIN_SIZE_FOR_STACK_SHARING): New param... 2013-10-09 Easwaran Raman * params.def (PARAM_MIN_SIZE_FOR_STACK_SHARING): New param... * cfgexpand.c (defer_stack_allocation): ...use here * doc/invoke.texi: Add documentation for min-size-for-stack-sharing. From-SVN: r203330 --- gcc/params.def | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'gcc/params.def') diff --git a/gcc/params.def b/gcc/params.def index ff9ba9a..def5a9a 100644 --- a/gcc/params.def +++ b/gcc/params.def @@ -682,6 +682,12 @@ DEFPARAM (PARAM_SSP_BUFFER_SIZE, "The lower bound for a buffer to be considered for stack smashing protection", 8, 1, 0) +DEFPARAM (PARAM_MIN_SIZE_FOR_STACK_SHARING, + "min-size-for-stack-sharing", + "The minimum size of variables taking part in stack slot sharing " + "when not optimizing", + 32, 0, 0) + /* When we thread through a block we have to make copies of the statements within the block. Clearly for large blocks the code duplication is bad. -- cgit v1.1