| commit | 4613543f827f21ebc28da9ba2fba4cee24b43c5e | |
| author | Richard Sandiford <rsandifo@nildram.co.uk> | |
| Thu, 28 Feb 2008 20:02:09 +0000 (28 20:02 +0000) | ||
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | |
| Thu, 28 Feb 2008 20:02:09 +0000 (28 20:02 +0000) | ||
| tree | cd0619117f326654d83ccadab7ec77b8fa664bfd | treesnapshot (tar.gz zip) |
| parent | 43e7fd21ac4980fc31c40e76abf3223e2be167f1 | commitdiff |
simplify-rtx.c (simplify_unary_operation_1): Extend the handling of SUBREG_PROMOTED_VAR_P to cope with cases where the...
gcc/
* simplify-rtx.c (simplify_unary_operation_1): Extend the handling
of SUBREG_PROMOTED_VAR_P to cope with cases where the extended value
is smaller than the original promoted value.
(simplify_subreg): If OP is a SUBREG, try to preserve its
SUBREG_PROMOTED_VAR_P information.
From-SVN: r132755
gcc/
* simplify-rtx.c (simplify_unary_operation_1): Extend the handling
of SUBREG_PROMOTED_VAR_P to cope with cases where the extended value
is smaller than the original promoted value.
(simplify_subreg): If OP is a SUBREG, try to preserve its
SUBREG_PROMOTED_VAR_P information.
From-SVN: r132755
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