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| author | Jie Zhang <jie.zhang@analog.com> | 2007-08-24 17:19:51 +0000 |
|---|---|---|
| committer | Jie Zhang <jiez@gcc.gnu.org> | 2007-08-24 17:19:51 +0000 |
| commit | b570063aaa0fdbbfdff4327434d54a452ae2df2a (patch) | |
| tree | 76a293a81ebba635baadf4e6cc260df4a9c5698a /gcc | |
| parent | 48f9f863e485dd375da902a2b0bdbf99668e5de4 (diff) | |
| download | gcc-b570063aaa0fdbbfdff4327434d54a452ae2df2a.zip gcc-b570063aaa0fdbbfdff4327434d54a452ae2df2a.tar.gz gcc-b570063aaa0fdbbfdff4327434d54a452ae2df2a.tar.bz2 | |
bfin.c (print_operand): Report error instead of ICE for wrong operand.
* config/bfin/bfin.c (print_operand): Report error instead of
ICE for wrong operand.
From-SVN: r127780
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/bfin/bfin.c | 45 |
2 files changed, 33 insertions, 17 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8294c7f..18b5a0b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2007-08-24 Jie Zhang <jie.zhang@analog.com> + + * config/bfin/bfin.c (print_operand): Report error instead of + ICE for wrong operand. + 2007-08-24 Michael Matz <matz@suse.de> * Makefile.in (GTFILES_H): Use $(patsubst) instead of $(subst). diff --git a/gcc/config/bfin/bfin.c b/gcc/config/bfin/bfin.c index 6b178ee..ac64215 100644 --- a/gcc/config/bfin/bfin.c +++ b/gcc/config/bfin/bfin.c @@ -1310,26 +1310,31 @@ print_operand (FILE *file, rtx x, char code) case REG: if (code == 'h') { - gcc_assert (REGNO (x) < 32); - fprintf (file, "%s", short_reg_names[REGNO (x)]); - /*fprintf (file, "\n%d\n ", REGNO (x));*/ - break; + if (REGNO (x) < 32) + fprintf (file, "%s", short_reg_names[REGNO (x)]); + else + output_operand_lossage ("invalid operand for code '%c'", code); } else if (code == 'd') { - gcc_assert (REGNO (x) < 32); - fprintf (file, "%s", high_reg_names[REGNO (x)]); - break; + if (REGNO (x) < 32) + fprintf (file, "%s", high_reg_names[REGNO (x)]); + else + output_operand_lossage ("invalid operand for code '%c'", code); } else if (code == 'w') { - gcc_assert (REGNO (x) == REG_A0 || REGNO (x) == REG_A1); - fprintf (file, "%s.w", reg_names[REGNO (x)]); + if (REGNO (x) == REG_A0 || REGNO (x) == REG_A1) + fprintf (file, "%s.w", reg_names[REGNO (x)]); + else + output_operand_lossage ("invalid operand for code '%c'", code); } else if (code == 'x') { - gcc_assert (REGNO (x) == REG_A0 || REGNO (x) == REG_A1); - fprintf (file, "%s.x", reg_names[REGNO (x)]); + if (REGNO (x) == REG_A0 || REGNO (x) == REG_A1) + fprintf (file, "%s.x", reg_names[REGNO (x)]); + else + output_operand_lossage ("invalid operand for code '%c'", code); } else if (code == 'v') { @@ -1342,18 +1347,24 @@ print_operand (FILE *file, rtx x, char code) } else if (code == 'D') { - fprintf (file, "%s", dregs_pair_names[REGNO (x)]); + if (D_REGNO_P (REGNO (x))) + fprintf (file, "%s", dregs_pair_names[REGNO (x)]); + else + output_operand_lossage ("invalid operand for code '%c'", code); } else if (code == 'H') { - gcc_assert (mode == DImode || mode == DFmode); - gcc_assert (REG_P (x)); - fprintf (file, "%s", reg_names[REGNO (x) + 1]); + if ((mode == DImode || mode == DFmode) && REG_P (x)) + fprintf (file, "%s", reg_names[REGNO (x) + 1]); + else + output_operand_lossage ("invalid operand for code '%c'", code); } else if (code == 'T') { - gcc_assert (D_REGNO_P (REGNO (x))); - fprintf (file, "%s", byte_reg_names[REGNO (x)]); + if (D_REGNO_P (REGNO (x))) + fprintf (file, "%s", byte_reg_names[REGNO (x)]); + else + output_operand_lossage ("invalid operand for code '%c'", code); } else fprintf (file, "%s", reg_names[REGNO (x)]); |