From 2b5936fd6163727b4be123ac730457a2d752aa77 Mon Sep 17 00:00:00 2001 From: Kazu Hirata 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. * cse.c (delete_trivially_dead_insns): Speed up by minimizing calls to find_reg_note. From-SVN: r95532 --- gcc/ChangeLog | 5 +++++ gcc/cse.c | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 26aea68902a..436f07815fb 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 5bc6ce40c90..60dc9a9484b 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; -- 2.30.2