From: Kyrylo Tkachov Date: Mon, 7 Apr 2014 13:16:46 +0000 (+0000) Subject: haifa-sched.c: Fix outdated function reference and minor grammar errors in introducto... X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=151e9aacd539856880c8d31ea6d77496d905b62f;p=gcc.git haifa-sched.c: Fix outdated function reference and minor grammar errors in introductory comment. * haifa-sched.c: Fix outdated function reference and minor grammar errors in introductory comment. From-SVN: r209184 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 91ec83b058c..86c7d5a2d9f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2014-04-07 Kyrylo Tkachov + + * haifa-sched.c: Fix outdated function reference and minor + grammar errors in introductory comment. + 2014-04-07 Richard Biener PR middle-end/60750 diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c index e0d467497fa..2d66e5cab6a 100644 --- a/gcc/haifa-sched.c +++ b/gcc/haifa-sched.c @@ -20,7 +20,7 @@ along with GCC; see the file COPYING3. If not see . */ /* Instruction scheduling pass. This file, along with sched-deps.c, - contains the generic parts. The actual entry point is found for + contains the generic parts. The actual entry point for the normal instruction scheduling pass is found in sched-rgn.c. We compute insn priorities based on data dependencies. Flow @@ -77,12 +77,12 @@ along with GCC; see the file COPYING3. If not see Before reload, an extended analysis of interblock data dependences is required for interblock scheduling. This is performed in - compute_block_backward_dependences (). + compute_block_dependences (). Dependencies set up by memory references are treated in exactly the same way as other dependencies, by using insn backward dependences INSN_BACK_DEPS. INSN_BACK_DEPS are translated into forward dependences - INSN_FORW_DEPS the purpose of forward list scheduling. + INSN_FORW_DEPS for the purpose of forward list scheduling. Having optimized the critical path, we may have also unduly extended the lifetimes of some registers. If an operation requires