From 3a16ebc283c2c39139da9664b1992573c814604e Mon Sep 17 00:00:00 2001 From: vmakarov Date: Tue, 18 May 2010 22:09:19 +0000 Subject: [PATCH] 2010-05-18 Vladimir Makarov PR rtl-optimization/43332 * haifa-sched.c (setup_insn_max_reg_pressure): Check barrier. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159545 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 5 +++++ gcc/haifa-sched.c | 3 ++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b49191860aa..631e7a4d351 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2010-05-18 Vladimir Makarov + + PR rtl-optimization/43332 + * haifa-sched.c (setup_insn_max_reg_pressure): Check barrier. + 2010-05-18 Anatoly Sokolov * tree.h (build_int_cstu): Implement as static inline. diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c index 0dd220d7302..8bea5e3811e 100644 --- a/gcc/haifa-sched.c +++ b/gcc/haifa-sched.c @@ -1586,7 +1586,8 @@ setup_insn_max_reg_pressure (rtx after, bool update_p) max_reg_pressure[ira_reg_class_cover[i]] = curr_reg_pressure[ira_reg_class_cover[i]]; for (insn = NEXT_INSN (after); - insn != NULL_RTX && BLOCK_FOR_INSN (insn) == BLOCK_FOR_INSN (after); + insn != NULL_RTX && ! BARRIER_P (insn) + && BLOCK_FOR_INSN (insn) == BLOCK_FOR_INSN (after); insn = NEXT_INSN (insn)) if (NONDEBUG_INSN_P (insn)) { -- 2.11.4.GIT