diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/emit-rtl.c | 7 |
2 files changed, 8 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b36bfea5f0a..0828f9987af 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Wed Sep 1 18:21:23 1999 Richard Henderson <rth@cygnus.com> + + * emit-rtl.c (init_emit_once): Don't use GET_MODE_WIDER_MODE + to step through CC modes. + Wed Sep 1 20:18:06 1999 J"orn Rennecke <amylaar@cygnus.co.uk> * regmove.c (fixup_match_1): Don't move INSN in front of P if diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c index 3535a23239d..8d3f2fae61d 100644 --- a/gcc/emit-rtl.c +++ b/gcc/emit-rtl.c @@ -3550,10 +3550,9 @@ init_emit_once (line_numbers) const_tiny_rtx[i][(int) mode] = GEN_INT (i); } - for (mode = GET_CLASS_NARROWEST_MODE (MODE_CC); mode != VOIDmode; - mode = GET_MODE_WIDER_MODE (mode)) - const_tiny_rtx[0][(int) mode] = const0_rtx; - + for (mode = CCmode; mode < MAX_MACHINE_MODE; ++mode) + if (GET_MODE_CLASS (mode) == MODE_CC) + const_tiny_rtx[0][(int) mode] = const0_rtx; /* Assign register numbers to the globally defined register rtx. This must be done at runtime because the register number field |
