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| author | kkojima <kkojima@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-23 04:53:48 +0000 |
|---|---|---|
| committer | kkojima <kkojima@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-12-23 04:53:48 +0000 |
| commit | 2f59f8b223b249352a6e3e740bda3d289f42e6c5 (patch) | |
| tree | b2c906a5834e8a57edba5eff762f36253c809198 /gcc/reload.c | |
| parent | 9d412a718b99e0663927176627b72b16e523c803 (diff) | |
| download | gcc-2f59f8b223b249352a6e3e740bda3d289f42e6c5.tar.gz | |
PR target/18511
* reload1.c (emit_output_reload_insns): Check if OLD is a hard
register before calling regno_clobbered_p.
* reload.c: Update comment for regno_clobbered_p.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@92531 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/reload.c')
| -rw-r--r-- | gcc/reload.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/reload.c b/gcc/reload.c index dc45ea5e0f3..9c0836a53b7 100644 --- a/gcc/reload.c +++ b/gcc/reload.c @@ -6940,7 +6940,8 @@ find_inc_amount (rtx x, rtx inced) } /* Return 1 if register REGNO is the subject of a clobber in insn INSN. - If SETS is nonzero, also consider SETs. */ + If SETS is nonzero, also consider SETs. REGNO must refer to a hard + register. */ int regno_clobbered_p (unsigned int regno, rtx insn, enum machine_mode mode, |