From 0833e3e1ff14d2e1847373d770887b11e89a623c Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Fri, 29 Jan 2021 13:58:28 +0100 Subject: change unit of --param max-gcse-memory to kB This changes it from bytes to kB since its value is limited to 2147483648. 2021-01-29 Richard Biener * doc/invoke.texi (--param max-gcse-memory): Document unit of size. * gcse.c (gcse_or_cprop_is_too_expensive): Adjust. * params.opt (--param max-gcse-memory): Adjust default and document unit of size. --- gcc/params.opt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'gcc/params.opt') diff --git a/gcc/params.opt b/gcc/params.opt index cfed980..dff8a33 100644 --- a/gcc/params.opt +++ b/gcc/params.opt @@ -514,8 +514,8 @@ Common Joined UInteger Var(param_max_gcse_insertion_ratio) Init(20) Param Optimi The maximum ratio of insertions to deletions of expressions in GCSE. -param=max-gcse-memory= -Common Joined UInteger Var(param_max_gcse_memory) Init(134217728) Param Optimization -The maximum amount of memory to be allocated by GCSE. +Common Joined UInteger Var(param_max_gcse_memory) Init(131072) Param Optimization +The maximum amount of memory to be allocated by GCSE, in kilobytes. -param=max-goto-duplication-insns= Common Joined UInteger Var(param_max_goto_duplication_insns) Init(8) Param Optimization -- cgit v1.1