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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-11-26 00:21:27 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 1998-11-26 00:21:27 +0000 |
| commit | 3ec75256a55ef86fdcc69ce740e277eda68f4462 (patch) | |
| tree | a8e4b386012b812294eceb6f1f915f256cbe6217 /gcc/jump.c | |
| parent | f69ce68ff638e07cf0699873a5663c0c653d9965 (diff) | |
| download | gcc-3ec75256a55ef86fdcc69ce740e277eda68f4462.tar.gz | |
* rtlanal.c (regs_set_between_p): New function.
* rtl.h (regs_set_between_p): Prototype it.
* jump.c (jump_optimize): Use it instead of modified_between_p
in the Sep 2 change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23888 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/jump.c')
| -rw-r--r-- | gcc/jump.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/jump.c b/gcc/jump.c index 25cae32b3c7..784e63dab71 100644 --- a/gcc/jump.c +++ b/gcc/jump.c @@ -521,7 +521,7 @@ jump_optimize (f, cross_jump, noop_moves, after_regscan) || ! modified_between_p (SET_SRC (temp4), p, temp2)) /* Verify that registers used by the jump are not clobbered by the instruction being moved. */ - && ! modified_between_p (PATTERN (temp), temp2, + && ! regs_set_between_p (PATTERN (temp), temp2, NEXT_INSN (temp2))) { emit_insn_after_with_line_notes (PATTERN (temp2), p, temp2); @@ -622,7 +622,7 @@ jump_optimize (f, cross_jump, noop_moves, after_regscan) && ! modified_between_p (SET_SRC (temp4), insert_after, temp) /* Verify that registers used by the jump are not clobbered by the instruction being moved. */ - && ! modified_between_p (PATTERN (temp), temp3, + && ! regs_set_between_p (PATTERN (temp), temp3, NEXT_INSN (temp3)) && invert_jump (temp, JUMP_LABEL (insn))) { |