From 3bd09563e1a9d3175876c4964e251068a84da002 Mon Sep 17 00:00:00 2001 From: Diego Novillo Date: Wed, 16 Feb 2005 19:19:34 +0000 Subject: [PATCH] re PR middle-end/19865 (ice / gnat bug detected.) PR tree-optimization/19865 * tree-optimize.c (init_tree_optimization_passes): Run pass_may_alias after pass_sra. From-SVN: r95113 --- gcc/ChangeLog | 6 ++++++ gcc/tree-optimize.c | 4 ++++ 2 files changed, 10 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cff547cbe31..2139164ab49 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2005-02-16 Diego Novillo + + PR tree-optimization/19865 + * tree-optimize.c (init_tree_optimization_passes): Run + pass_may_alias after pass_sra. + 2005-02-16 Richard Henderson Stuart Hastings diff --git a/gcc/tree-optimize.c b/gcc/tree-optimize.c index 8006a2cdac6..a2b76971812 100644 --- a/gcc/tree-optimize.c +++ b/gcc/tree-optimize.c @@ -364,6 +364,10 @@ init_tree_optimization_passes (void) NEXT_PASS (pass_ch); NEXT_PASS (pass_profile); NEXT_PASS (pass_sra); + /* FIXME: SRA may generate arbitrary gimple code, exposing new + aliased and call-clobbered variables. As mentioned below, + pass_may_alias should be a TODO item. */ + NEXT_PASS (pass_may_alias); NEXT_PASS (pass_rename_ssa_copies); NEXT_PASS (pass_dominator); NEXT_PASS (pass_redundant_phi); -- 2.11.4.GIT