diff options
| -rw-r--r-- | gcc/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/gensupport.c | 11 |
2 files changed, 12 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 20873e6..c2d0209 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -5,6 +5,9 @@ * config/ia64/ia64.md (extendsfdf2): Split the nop case out of existance. + * gensupport.c (process_rtx): Copy and post-process each member + of the define_insn rtvec individually. + Mon 8 May 22:17:35 2000 Neil Booth <NeilB@earthling.net> * cpplex.c (spell_token): New function. diff --git a/gcc/gensupport.c b/gcc/gensupport.c index 317d359..534f553 100644 --- a/gcc/gensupport.c +++ b/gcc/gensupport.c @@ -174,11 +174,18 @@ process_rtx (desc, lineno) { const char *split_cond; rtx split; + int i; /* Create a split with values from the insn_and_split. */ split = rtx_alloc (DEFINE_SPLIT); - XEXP (split, 0) = copy_rtx (XEXP (desc, 1)); - remove_constraints (XEXP (split, 0)); + + i = XVECLEN (desc, 1); + XEXP (split, 0) = rtvec_alloc (i); + while (--i >= 0) + { + XVECEXP (split, 0, i) = copy_rtx (XVECEXP (desc, 1, i)); + remove_constraints (XVECEXP (split, 0, i)); + } /* If the split condition starts with "&&", append it to the insn condition to create the new split condition. */ |