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author	Janis Johnson <janis187@us.ibm.com>
	Thu, 21 Jul 2005 21:57:05 +0000 (21:57 +0000)
committer	Janis Johnson <janis@gcc.gnu.org>
	Thu, 21 Jul 2005 21:57:05 +0000 (21:57 +0000)
commit	f781b87609c8322fc9426a399396f42ef5aa8c3a
tree	e088c2700d01088b70bac2561fa0be1fc251767b	tree
parent	8604afccf2e3f521c49122e1233cc4d9d0c167cc	commit \| diff

re PR target/20191 (ICE  in reload_cse_simplify_operands, on powerpc linux)

PR target/20191
Backport from mainline:

2004-04-23  Dale Johannesen  <dalej@apple.com>

* config/rs6000.md (movsf_hardfloat): Add POWER form of nop.
(movdf_hardfloat64):  Ditto.
(movdf_softfloat64):  Ditto.

* config/rs6000.md (movsf_hardfloat): Accept CTR-to-CTR copy.
(movdf_hardfloat64):  Ditto.

testsuite:
PR target/20191
* gcc.c-torture/compile/20050721-1.c: New test.

From-SVN: r102251

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/config/rs6000/rs6000.md		diff \| blob \| blame \| history
gcc/testsuite/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/gcc.c-torture/compile/20050721-1.c	[new file with mode: 0644]	blob

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