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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-12-20 18:05:11 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-12-20 18:05:11 +0000 |
| commit | 6bc2865555843fddf74e8618574ee3923deb91ee (patch) | |
| tree | 13b6b3e56d5eb65f78862c1cf017f280fe0d0020 /gcc/mcf.c | |
| parent | 35842b4e24851ae0cbcfdd86a8bc34cfe98721e1 (diff) | |
| download | gcc-6bc2865555843fddf74e8618574ee3923deb91ee.tar.gz | |
s390: Implement extzv for z10
* config/s390/predicates.md (nonzero_shift_count_operand): New.
* config/s390/s390-protos.h (s390_extzv_shift_ok): Declare.
* config/s390/s390.c (s390_extzv_shift_ok): New function.
* config/s390/s390.md (extzv): New expander.
(*extzv<GPR>_zEC12, *extzv<GPR>_z10): New insns.
(*pre_z10_extzv<GPR>): Rename from *extzv<GPR>; simplify with
nonzero_shift_count_operand.
(*extzv_<mode>_srl, *extzv_<mode>_sll): New insns.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@194644 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/mcf.c')
0 files changed, 0 insertions, 0 deletions