diff options
author | Richard Sandiford <richard.sandiford@arm.com> | 2019-09-09 17:59:29 +0000 |
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committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2019-09-09 17:59:29 +0000 |
commit | 4897c5aaa7a5db4c1ece28ef66acb3d5e41787b3 (patch) | |
tree | fa56ee920dccfe14c219e9c7f229ee84154e46c0 /gcc/ira-build.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/ira-build.c')
-rw-r--r-- | gcc/ira-build.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/gcc/ira-build.c b/gcc/ira-build.c index 354f989e563..3170d7d1689 100644 --- a/gcc/ira-build.c +++ b/gcc/ira-build.c @@ -458,10 +458,8 @@ ira_create_object (ira_allocno_t a, int subword) OBJECT_NUM_CONFLICTS (obj) = 0; OBJECT_CONFLICT_HARD_REGS (obj) = ira_no_alloc_regs; OBJECT_TOTAL_CONFLICT_HARD_REGS (obj) = ira_no_alloc_regs; - IOR_COMPL_HARD_REG_SET (OBJECT_CONFLICT_HARD_REGS (obj), - reg_class_contents[aclass]); - IOR_COMPL_HARD_REG_SET (OBJECT_TOTAL_CONFLICT_HARD_REGS (obj), - reg_class_contents[aclass]); + OBJECT_CONFLICT_HARD_REGS (obj) |= ~reg_class_contents[aclass]; + OBJECT_TOTAL_CONFLICT_HARD_REGS (obj) |= ~reg_class_contents[aclass]; OBJECT_MIN (obj) = INT_MAX; OBJECT_MAX (obj) = -1; OBJECT_LIVE_RANGES (obj) = NULL; @@ -549,10 +547,8 @@ ira_set_allocno_class (ira_allocno_t a, enum reg_class aclass) ALLOCNO_CLASS (a) = aclass; FOR_EACH_ALLOCNO_OBJECT (a, obj, oi) { - IOR_COMPL_HARD_REG_SET (OBJECT_CONFLICT_HARD_REGS (obj), - reg_class_contents[aclass]); - IOR_COMPL_HARD_REG_SET (OBJECT_TOTAL_CONFLICT_HARD_REGS (obj), - reg_class_contents[aclass]); + OBJECT_CONFLICT_HARD_REGS (obj) |= ~reg_class_contents[aclass]; + OBJECT_TOTAL_CONFLICT_HARD_REGS (obj) |= ~reg_class_contents[aclass]; } } |