2013-03-21 Marc Glisse <marc.glisse@inria.fr>
commit8ee286c80c4d6cb190299e8bf861e3db3c44642f
authorglisse <glisse@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 21 Mar 2013 16:33:33 +0000 (21 16:33 +0000)
committerglisse <glisse@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 21 Mar 2013 16:33:33 +0000 (21 16:33 +0000)
tree32255bfeab9804ebb6cbd03117e49ca038c33706
parentd09e949c2d9121aa1bfb66a1868bf85a9822b135
2013-03-21  Marc Glisse  <marc.glisse@inria.fr>

gcc/
* tree.h (VECTOR_TYPE_P): New macro.
(VECTOR_INTEGER_TYPE_P, VECTOR_FLOAT_TYPE_P, FLOAT_TYPE_P,
TYPE_MODE): Use it.
* fold-const.c (fold_cond_expr_with_comparison): Use build_zero_cst.
VEC_COND_EXPR cannot be lvalues.
(fold_ternary_loc) <VEC_COND_EXPR>: Merge with the COND_EXPR case.

gcc/cp/
* call.c (build_conditional_expr_1): Fold VEC_COND_EXPR.

gcc/testsuite/
* g++.dg/ext/vector21.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196884 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/cp/ChangeLog
gcc/cp/call.c
gcc/fold-const.c
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/ext/vector21.C [new file with mode: 0644]
gcc/tree.h