OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* loop.c (instrument_loop_bct): Set JUMP_LABEL on the new insn.

Browse Source 
From-SVN: r34237
This commit is contained in:
Richard Henderson 2000-05-28 13:01:28 -07:00 committed by Richard Henderson
parent 97b0694adc
commit f83ed23817
2 changed files with 11 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
gcc/ChangeLog
View File

@ -1,3 +1,7 @@
2000-05-28 Richard Henderson <rth@cygnus.com>
* loop.c (instrument_loop_bct): Set JUMP_LABEL on the new insn.
2000-05-28 Richard Henderson <rth@cygnus.com>
* function.c (diddle_return_value): A pcc-style struct return

11
gcc/loop.c
View File

@ -9503,12 +9503,15 @@ instrument_loop_bct (loop_start, loop_end, loop_num_iterations)
/* Insert new comparison on the count register instead of the
old one, generating the needed BCT pattern (that will be
later recognized by assembly generation phase). */
emit_jump_insn_before (gen_decrement_and_branch_on_count (counter_reg,
start_label),
loop_end);
sequence = emit_jump_insn_before (
gen_decrement_and_branch_on_count (counter_reg, start_label),
loop_end);
if (GET_CODE (sequence) != JUMP_INSN)
abort ();
JUMP_LABEL (sequence) = start_label;
LABEL_NUSES (start_label)++;
}
}
#endif /* HAVE_decrement_and_branch_on_count */