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r181972 - in /trunk/gcc: ChangeLog fold-const.c...
- From: jakub at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Sat, 03 Dec 2011 16:41:24 -0000
- Subject: r181972 - in /trunk/gcc: ChangeLog fold-const.c...
Author: jakub
Date: Sat Dec 3 16:41:23 2011
New Revision: 181972
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181972
Log:
* fold-const.c (fold_unary_loc): Fold VEC_UNPACK_LO_EXPR,
VEC_UNPACK_HI_EXPR, VEC_UNPACK_FLOAT_LO_EXPR and
VEC_UNPACK_FLOAT_HI_EXPR with VECTOR_CST argument.
(fold_binary_loc): Fold VEC_PACK_TRUNC_EXPR,
VEC_PACK_FIX_TRUNC_EXPR, VEC_WIDEN_MULT_LO_EXPR
and VEC_WIDEN_MULT_HI_EXPR with VECTOR_CST arguments.
* gcc.dg/vect/vect-122.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/vect/vect-122.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/fold-const.c
trunk/gcc/testsuite/ChangeLog