From c6459f2dfa63a6581233eb143b7614422c88b352 Mon Sep 17 00:00:00 2001 From: Sandra Loosemore Date: Mon, 12 Nov 2018 22:40:53 -0500 Subject: [PATCH] re PR middle-end/59634 (Documentation (info/man page): lack of information for cache size parameters (--param)) 2018-11-13 Sandra Loosemore PR middle-end/59634 gcc/ * doc/invoke.texi (Optimize Options): Clarify that the l1-cache-line-size, l1-cache-size, and l2-cache-size parameters apply to data cache size. From-SVN: r266048 --- gcc/ChangeLog | 7 +++++++ gcc/doc/invoke.texi | 6 +++--- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1894e16e4db..34b0726d356 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2018-11-13 Sandra Loosemore + + PR middle-end/59634 + * doc/invoke.texi (Optimize Options): Clarify that the + l1-cache-line-size, l1-cache-size, and l2-cache-size parameters + apply to data cache size. + 2018-11-13 Alan Modra * config/rs6000/predicates.md (logical_const_operand), diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi index 75e9556f092..ce7d97b48e7 100644 --- a/gcc/doc/invoke.texi +++ b/gcc/doc/invoke.texi @@ -11164,13 +11164,13 @@ streams being prefetched (see @option{simultaneous-prefetches}). Maximum number of prefetches that can run at the same time. @item l1-cache-line-size -The size of cache line in L1 cache, in bytes. +The size of cache line in L1 data cache, in bytes. @item l1-cache-size -The size of L1 cache, in kilobytes. +The size of L1 data cache, in kilobytes. @item l2-cache-size -The size of L2 cache, in kilobytes. +The size of L2 data cache, in kilobytes. @item prefetch-dynamic-strides Whether the loop array prefetch pass should issue software prefetch hints -- 2.30.2