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re PR target/36756 (g++.dg/tls-3.C ICE with section-anchors, unit-at-a-time, no-toplevel-reorder)

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PR target/36756
	* config/rs6000/rs6000.c (optimization_options): Don't default to
	section anchors without toplevel reorder.

From-SVN: r139572
This commit is contained in:
Janis Johnson 2008-08-25 20:18:08 +00:00 committed by Janis Johnson
parent b704f034f4
commit e57903b847
2 changed files with 11 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2008-08-25 Janis Johnson <janis187@us.ibm.com>
PR target/36756
* config/rs6000/rs6000.c (optimization_options): Don't default to
section anchors without toplevel reorder.
2008-08-25 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
* config/spu/spu_mfcio.h (mfc_begin_critical_section): New function.

7
gcc/config/rs6000/rs6000.c
View File

@ -2128,8 +2128,11 @@ optimization_options (int level ATTRIBUTE_UNUSED, int size ATTRIBUTE_UNUSED)
/* Enable section anchors by default.
Skip section anchors for Objective C and Objective C++
until front-ends fixed. */
if (!TARGET_MACHO && lang_hooks.name[4] != 'O')
until front-ends fixed.
Do not enable section anchors without toplevel reorder. */
if (!TARGET_MACHO
&& lang_hooks.name[4] != 'O'
&& flag_toplevel_reorder != 0)
flag_section_anchors = 2;
}