diff options
| author | Richard Sandiford <richard.sandiford@arm.com> | 2019-09-09 17:59:29 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2019-09-09 17:59:29 +0000 |
| commit | 4897c5aaa7a5db4c1ece28ef66acb3d5e41787b3 (patch) | |
| tree | fa56ee920dccfe14c219e9c7f229ee84154e46c0 /gcc/regrename.c | |
| parent | d15e5131845e2a68513230a624839ef5abcda690 (diff) | |
Remove IOR_COMPL_HARD_REG_SET
Use "x |= ~y" instead of "IOR_COMPL_HARD_REG_SET (x, y)", or just
"x | ~y" if the result is a temporary.
2019-09-09 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* hard-reg-set.h (IOR_COMPL_HARD_REG_SET): Delete.
* config/aarch64/cortex-a57-fma-steering.c (rename_single_chain):
Use "|~" instead of IOR_COMPL_HARD_REG_SET.
* config/aarch64/falkor-tag-collision-avoidance.c (init_unavailable):
Likewise.
* ira-build.c (ira_create_object, ira_set_allocno_class): Likewise.
* ira.c (setup_reg_renumber): Likewise.
* lra-assigns.c (find_hard_regno_for_1): Likewise.
* regrename.c (regrename_find_superclass): Likewise.
* reload1.c (find_reg): Likewise.
From-SVN: r275533
Diffstat (limited to 'gcc/regrename.c')
| -rw-r--r-- | gcc/regrename.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/gcc/regrename.c b/gcc/regrename.c index c28023ea72d..d83e1e92d25 100644 --- a/gcc/regrename.c +++ b/gcc/regrename.c @@ -441,8 +441,7 @@ regrename_find_superclass (du_head_p head, int *pn_uses, if (DEBUG_INSN_P (tmp->insn)) continue; n_uses++; - IOR_COMPL_HARD_REG_SET (*punavailable, - reg_class_contents[tmp->cl]); + *punavailable |= ~reg_class_contents[tmp->cl]; super_class = reg_class_superunion[(int) super_class][(int) tmp->cl]; } |