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haifa-sched.c (sched_analyze): Mark call-user regs as clobbered instead of set. 

* haifa-sched.c (sched_analyze): Mark call-user regs as clobbered
        instead of set.

From-SVN: r27615
This commit is contained in:
Richard Henderson 1999-06-19 15:54:14 -07:00 committed by Richard Henderson
parent 0045e0bc3c
commit c1cb76e980
2 changed files with 6 additions and 5 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
Sat Jun 19 22:52:55 1999 Richard Henderson <rth@cygnus.com>
* haifa-sched.c (sched_analyze): Mark call-user regs as clobbered
instead of set.
Sat Jun 19 05:40:07 1999 Philip Blundell <pb@nexus.co.uk>
* arm.c (arm_reload_in_hi): Invert sense of test on BYTES_BIG_ENDIAN.

6
gcc/haifa-sched.c
View File

@ -3957,11 +3957,7 @@ sched_analyze (head, tail)
for (u = reg_last_sets[i]; u; u = XEXP (u, 1))
add_dependence (insn, XEXP (u, 0), REG_DEP_ANTI);
if (global_regs[i])
for (u = reg_last_clobbers[i]; u; u = XEXP (u, 1))
add_dependence (insn, XEXP (u, 0), REG_DEP_ANTI);
SET_REGNO_REG_SET (reg_pending_sets, i);
SET_REGNO_REG_SET (reg_pending_clobbers, i);
}
}