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| author | Alan Modra <amodra@gmail.com> | 2011-11-05 07:35:46 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2011-11-05 07:35:46 +1030 |
| commit | c62c54419cf1bcdebbe2313b509e1892b85832d0 (patch) | |
| tree | 53b6e7dea7473fd468fa2d51f8e7aa9570360c7b /gcc/print-rtl.c | |
| parent | 7a83e5bc5546183af6934f623a568b11cca63f78 (diff) | |
| download | gcc-c62c54419cf1bcdebbe2313b509e1892b85832d0.zip gcc-c62c54419cf1bcdebbe2313b509e1892b85832d0.tar.gz gcc-c62c54419cf1bcdebbe2313b509e1892b85832d0.tar.bz2 | |
reload1.c (gen_reload): Don't use REGNO on SUBREGs.
* reload1.c (gen_reload): Don't use REGNO on SUBREGs.
* print-rtl.c (print_rtx): Don't segfault on negative regno.
From-SVN: r180983
Diffstat (limited to 'gcc/print-rtl.c')
| -rw-r--r-- | gcc/print-rtl.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/gcc/print-rtl.c b/gcc/print-rtl.c index db9c0fb..edeeefa 100644 --- a/gcc/print-rtl.c +++ b/gcc/print-rtl.c @@ -466,11 +466,10 @@ print_rtx (const_rtx in_rtx) const char *name; #ifndef GENERATOR_FILE - if (REG_P (in_rtx) && value < FIRST_PSEUDO_REGISTER) - fprintf (outfile, " %d %s", REGNO (in_rtx), - reg_names[REGNO (in_rtx)]); + if (REG_P (in_rtx) && (unsigned) value < FIRST_PSEUDO_REGISTER) + fprintf (outfile, " %d %s", value, reg_names[value]); else if (REG_P (in_rtx) - && value <= LAST_VIRTUAL_REGISTER) + && (unsigned) value <= LAST_VIRTUAL_REGISTER) { if (value == VIRTUAL_INCOMING_ARGS_REGNUM) fprintf (outfile, " %d virtual-incoming-args", value); |