[Bug rtl-optimization/49145] ICE in simplify_const_unary_operation, at simplify-rtx.c:1322
rsandifo at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Mon Jun 6 18:17:00 GMT 2011
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49145
--- Comment #2 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> 2011-06-06 18:16:21 UTC ---
Author: rsandifo
Date: Mon Jun 6 18:16:18 2011
New Revision: 174718
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174718
Log:
gcc/
PR rtl-optimization/49145
* combine.c (make_compound_operation): Handle ZERO_EXTEND specially.
gcc/testsuite/
PR rtl-optimization/49145
From Ryan Mansfield
* gcc.c-torture/compile/pr49145.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr49145.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/combine.c
trunk/gcc/testsuite/ChangeLog
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