diff options
| author | Michael Meissner <meissner@tiktok.cygnus.com> | 1997-11-14 03:36:47 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1997-11-13 20:36:47 -0700 |
| commit | da275344585d1f6756f65fed396c744fba0c9dcf (patch) | |
| tree | 6b180fc6a200fd21f937f823ba522c1a377edd4e | |
| parent | 1f1e15454f94d28c07e479bfbb56ba247e24ea04 (diff) | |
| download | gcc-da275344585d1f6756f65fed396c744fba0c9dcf.zip gcc-da275344585d1f6756f65fed396c744fba0c9dcf.tar.gz gcc-da275344585d1f6756f65fed396c744fba0c9dcf.tar.bz2 | |
reload1.c (new_spill_reg): Improve fixed or forbidden register spill error message.
* reload1.c (new_spill_reg): Improve fixed or forbidden register
spill error message.
From-SVN: r16483
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/reload1.c | 7 |
2 files changed, 10 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 02e1503..31bf95d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Thu Nov 13 20:37:33 1997 Michael Meissner <meissner@tiktok.cygnus.com> + + * reload1.c (new_spill_reg): Improve fixed or forbidden register + spill error message. + Thu Nov 13 20:29:08 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> * prefix.c: Use stdarg.h only ifdef __STDC__. Otherwise, diff --git a/gcc/reload1.c b/gcc/reload1.c index 4281800..a355a62 100644 --- a/gcc/reload1.c +++ b/gcc/reload1.c @@ -2374,9 +2374,12 @@ new_spill_reg (i, class, max_needs, max_nongroups, global, dumpfile) abort (); /* Caller failed to find any register. */ if (fixed_regs[regno] || TEST_HARD_REG_BIT (forbidden_regs, regno)) - fatal ("fixed or forbidden register was spilled.\n\ + { + static char *reg_class_names[] = REG_CLASS_NAMES; + fatal ("fixed or forbidden register %d (%s) was spilled for class %s.\n\ This may be due to a compiler bug or to impossible asm\n\ -statements or clauses."); +statements or clauses.", regno, reg_names[regno], reg_class_names[class]); + } /* Make reg REGNO an additional reload reg. */ |