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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2000-05-09 11:07:48 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2000-05-09 07:07:48 -0400 |
| commit | f8cd412619e4c5a820500b620666b28184daaf25 (patch) | |
| tree | 7fff4281075af411c0bb40feb51d8ea6d8072bc2 /gcc/alias.c | |
| parent | cf7637a0838398cba4afa7e4eb68bcb587222d2d (diff) | |
| download | gcc-f8cd412619e4c5a820500b620666b28184daaf25.zip gcc-f8cd412619e4c5a820500b620666b28184daaf25.tar.gz gcc-f8cd412619e4c5a820500b620666b28184daaf25.tar.bz2 | |
alias.c (nonlocal_reference_p): Minor reformatting.
* alias.c (nonlocal_reference_p): Minor reformatting.
* reload.c (find_equiv_reg): Simplify logic for
CALL_INSN_FUNCTION_USAGE since can't have SUBREG or pseudos and
some some reformatting.
* reload1.c (reload_combine): Don't assume everything in
CALL_INSN_FUNCTION_USAGE is a REG and clean up code a bit.
From-SVN: r33797
Diffstat (limited to 'gcc/alias.c')
| -rw-r--r-- | gcc/alias.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/alias.c b/gcc/alias.c index e29c57e..0aab362 100644 --- a/gcc/alias.c +++ b/gcc/alias.c @@ -1427,7 +1427,8 @@ nonlocal_reference_p (x) if (code == CALL_INSN && CONST_CALL_P (x)) { x = CALL_INSN_FUNCTION_USAGE (x); - if (!x) return 0; + if (x == 0) + return 0; } else x = PATTERN (x); |