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r113312 - in /branches/csl/coldfire-4_1: Change...
- From: rsandifo at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 27 Apr 2006 16:41:53 -0000
- Subject: r113312 - in /branches/csl/coldfire-4_1: Change...
Author: rsandifo
Date: Thu Apr 27 16:41:51 2006
New Revision: 113312
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113312
Log:
PR rtl-optimization/25514
* combine.c (replaced_rhs_insn): New variable.
(combine_instructions): Set replaced_rhs_insn when trying to replace
a SET_SRC with a REG_EQUAL note.
(distribute_notes): Use replaced_rhs_insn when determining the live
range of a REG_DEAD register.
gcc/testsute
* gcc.c-torture/compile/pr25514.c: New test.
Modified:
branches/csl/coldfire-4_1/ChangeLog.csl
branches/csl/coldfire-4_1/gcc/combine.c