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| author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-21 16:25:57 +0000 |
|---|---|---|
| committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-06-21 16:25:57 +0000 |
| commit | 6aaa1f9eb2f11b9afcc7c331b6b035013eca098a (patch) | |
| tree | 9c216d752e228b140bcd643fe2591b081c4af049 /libquadmath | |
| parent | d2d4033906e05c5153757c50b9b9d2537914598a (diff) | |
| download | gcc-6aaa1f9eb2f11b9afcc7c331b6b035013eca098a.tar.gz | |
PR middle-end/49489
* builtins.c (expand_builtin_unop): Call expand_unop with 0 as
unsignedp argument instead of 1 for clrsb_optab.
(fold_builtin_bitop): Fix masking for width > HOST_BITS_PER_WIDE_INT
and < 2 * HOST_BITS_PER_WIDE_INT. Optimize BUILT_IN_CLRSB*.
(fold_builtin_1): Call fold_builtin_binop for BUILT_IN_CLRSB*.
* optabs.c (widen_leading): Call widen_operand and expand_unop
with 0 as unsignedp argument instead of 1 for clrsb_optab.
(expand_unop): Subtract difference of mode sizes also for
clrsb_optab.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@175265 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libquadmath')
0 files changed, 0 insertions, 0 deletions