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Nullify regno_allocno_map of the removed allocno.
authorhjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 10 May 2010 14:02:43 +0000 (14:02 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 05:04:21 +0000 (14:04 +0900)
gcc/

2010-05-10  H.J. Lu<hongjiu.lu@intel.com>
    Vladimir Makarov<vmakarov@redhat.com>

PR rtl-optimization/44012
* ira-build.c (remove_unnecessary_allocnos): Nullify
regno_allocno_map of the removed allocno.

gcc/testsuite/

2010-05-10  H.J. Lu  <hongjiu.lu@intel.com>

PR rtl-optimization/44012
* gcc.dg/pr44012.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159223 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog
gcc/testsuite/ChangeLog

index 7a03e15..86156f7 100644 (file)
@@ -1,3 +1,10 @@
+2010-05-10  H.J. Lu<hongjiu.lu@intel.com>
+           Vladimir Makarov<vmakarov@redhat.com>
+
+       PR rtl-optimization/44012
+       * ira-build.c (remove_unnecessary_allocnos): Nullify
+       regno_allocno_map of the removed allocno.
+
 2010-05-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
        * configure.ac (gcc_cv_ld_eh_gc_sections): Redirect objdump errors
index b15c23f..3208c84 100644 (file)
@@ -1,3 +1,8 @@
+2010-05-10  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR rtl-optimization/44012
+       * gcc.dg/pr44012.c: New.
+
 2010-05-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 
        * lib/lto.exp (lto_prune_vis_warns): Renamed to lto_prune_warns.