From 7965079c602337756f37c5c82d6043d686b4700e Mon Sep 17 00:00:00 2001 From: kazu Date: Fri, 25 Feb 2005 03:45:37 +0000 Subject: [PATCH] * cse.c (delete_trivially_dead_insns): Speed up by minimizing calls to find_reg_note. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@95532 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 5 +++++ gcc/cse.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 26aea68902a4..436f07815fb0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-02-24 Kazu Hirata + + * cse.c (delete_trivially_dead_insns): Speed up by minimizing + calls to find_reg_note. + 2005-02-24 Richard Henderson PR tree-opt/20127 diff --git a/gcc/cse.c b/gcc/cse.c index 5bc6ce40c908..60dc9a9484b5 100644 --- a/gcc/cse.c +++ b/gcc/cse.c @@ -7329,7 +7329,7 @@ delete_trivially_dead_insns (rtx insns, int nreg) ndead++; } - if (find_reg_note (insn, REG_LIBCALL, NULL_RTX)) + if (in_libcall && find_reg_note (insn, REG_LIBCALL, NULL_RTX)) { in_libcall = 0; dead_libcall = 0; -- 2.47.3