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author | Mike Stump <mrs@wrs.com> | 1998-01-28 19:21:54 +0000 |
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committer | Jeff Law <law@gcc.gnu.org> | 1998-01-28 12:21:54 -0700 |
commit | 21ca87b81b0961895d21faae45fa2e25d59f7dc0 (patch) | |
tree | b2042a4ce6e394e73a57cc2e67809b45c06b8701 /gcc/genattrtab.c | |
parent | d2c92f5a43a4541115e0b8eadf024ed7004e1386 (diff) | |
download | gcc-21ca87b81b0961895d21faae45fa2e25d59f7dc0.zip gcc-21ca87b81b0961895d21faae45fa2e25d59f7dc0.tar.gz gcc-21ca87b81b0961895d21faae45fa2e25d59f7dc0.tar.bz2 |
rtlanal.c (dead_or_set_regno_p): Ignore REG_DEAD notes after reload completes.
* rtlanal.c (dead_or_set_regno_p): Ignore REG_DEAD notes after
reload completes.
* genattrtab.c (reload_completed): Define.
* m32r.md, mips.md, mn10200.md, mn10300.md, pyr.md: Remove obsolete
comments.
From-SVN: r17542
Diffstat (limited to 'gcc/genattrtab.c')
-rw-r--r-- | gcc/genattrtab.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/genattrtab.c b/gcc/genattrtab.c index 9149c12..f71cd4d 100644 --- a/gcc/genattrtab.c +++ b/gcc/genattrtab.c @@ -348,6 +348,11 @@ static rtx true_rtx, false_rtx; static char *alternative_name; +/* Indicate that REG_DEAD notes are valid if dead_or_set_p is ever + called. */ + +int reload_completed = 0; + /* Simplify an expression. Only call the routine if there is something to simplify. */ #define SIMPLIFY_TEST_EXP(EXP,INSN_CODE,INSN_INDEX) \ |