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| author | Stefan Schulze Frielinghaus <stefansf@linux.ibm.com> | 2023-11-27 12:51:39 +0100 |
|---|---|---|
| committer | Stefan Schulze Frielinghaus <stefansf@linux.ibm.com> | 2023-11-27 12:51:39 +0100 |
| commit | d1818e2f16ba8f011d9b3e5813d5040e6523955f (patch) | |
| tree | eec79f5876576926246dad35f7f79fe018d91ec3 /gcc/rust/resolve | |
| parent | 06280a906cb3dc80cf5e07cf3335b758848d488d (diff) | |
| download | gcc-d1818e2f16ba8f011d9b3e5813d5040e6523955f.zip gcc-d1818e2f16ba8f011d9b3e5813d5040e6523955f.tar.gz gcc-d1818e2f16ba8f011d9b3e5813d5040e6523955f.tar.bz2 | |
s390: Fixup builtins vec_rli and verll
Commit 248df13b966f46649e16dc3c8c92b263790ef503 restricted the rotate
count to immediates. Although the documentation of vec_rli (Vector
Element Rotate Left Immediate) can be read as if it where restricted to
immediates, this is not the case. Thus, revert this commit.
In order to finally allow register operands, the rotate count must be of
type unsigned char since the expander expects it to be of mode QI. The
previously used type unsigned integer worked out for immediates since
those are of VOID mode anyway.
gcc/ChangeLog:
* config/s390/s390-builtin-types.def: Remove types.
* config/s390/s390-builtins.def (O_U64): Remove 64-bit literal support.
Don't restrict s390_vec_rli and s390_verll[bhfg] to immediates.
* config/s390/s390.cc (s390_const_operand_ok): Remove 64-bit
literal support.
Diffstat (limited to 'gcc/rust/resolve')
0 files changed, 0 insertions, 0 deletions