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(reload): Don't start 2-group unless it could be finished.
author
Richard Stallman
<rms@gnu.org>
Tue, 18 May 1993 04:44:56 +0000
(
04:44
+0000)
committer
Richard Stallman
<rms@gnu.org>
Tue, 18 May 1993 04:44:56 +0000
(
04:44
+0000)
From-SVN: r4492
gcc/reload1.c
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diff --git
a/gcc/reload1.c
b/gcc/reload1.c
index 32f6bf58c62ae8a038a46b6f02ccf8954e62f6f2..844a9e071a90161eb4da1993c599680631edb2e7 100644
(file)
--- a/
gcc/reload1.c
+++ b/
gcc/reload1.c
@@
-1693,7
+1693,8
@@
reload (first, global, dumpfile)
&& TEST_HARD_REG_BIT (reg_class_contents[class], j + 1)
&& HARD_REGNO_MODE_OK (j, group_mode[class])
&& ! TEST_HARD_REG_BIT (counted_for_nongroups,
- j + 1))
+ j + 1)
+ && ! TEST_HARD_REG_BIT (bad_spill_regs, j + 1))
break;
}