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2011-03-11 Andrew Stubbs <ams@codesourcery.com>
Michael Hope <michael.hope@linaro.org>
Matthias Klose <doko@ubuntu.org>
gcc/
* function. (thread_prologue_and_epilogue_insns): Initialize
prologue_seq.
* opts.c (decode_options): Move flag_shrink_wrap to -O1.
=== modified file 'gcc/function.c'
--- old/gcc/function.c 2011-03-10 14:55:10 +0000
+++ new/gcc/function.c 2011-03-11 10:35:05 +0000
@@ -5252,6 +5252,8 @@
edge_iterator ei;
bitmap_head bb_flags;
+ prologue_seq = NULL_RTX;
+
df_analyze ();
rtl_profile_for_bb (ENTRY_BLOCK_PTR);
=== modified file 'gcc/opts.c'
--- old/gcc/opts.c 2011-02-08 10:51:58 +0000
+++ new/gcc/opts.c 2011-03-11 10:35:05 +0000
@@ -877,6 +877,7 @@
flag_tree_copy_prop = opt1;
flag_tree_sink = opt1;
flag_tree_ch = opt1;
+ flag_shrink_wrap = opt1;
/* -O2 optimizations. */
opt2 = (optimize >= 2);
@@ -909,7 +910,6 @@
flag_ipa_cp = opt2;
flag_ipa_sra = opt2;
flag_ee = opt2;
- flag_shrink_wrap = opt2;
/* Track fields in field-sensitive alias analysis. */
set_param_value ("max-fields-for-field-sensitive",
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