FreeChainXenon/gcc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

gcse.c (cprop_jump): Use single_set to get the pattern from the setcc argument.

Browse source 
* gcse.c (cprop_jump): Use single_set to get the pattern
	from the setcc argument.

From-SVN: r54221
This commit is contained in:
Roger Sayle 2002-06-04 00:50:42 +00:00 • committed by Roger Sayle
parent 4fcc2065d9
commit b2f02503e9
2 changed files with 11 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
gcc/ChangeLog
View file

@ -1,3 +1,8 @@
2002-06-03 Roger Sayle <roger@eyesopen.com>
* gcse.c (cprop_jump): Use single_set to get the pattern
from the setcc argument.
2002-06-03 Gabriel Dos Reis <gdr@codesourcery.com>
* diagnostic.h (diagnostic_count): Move from output_buffer to

9
gcc/gcse.c
View file

@ -4097,9 +4097,12 @@ cprop_jump (bb, setcc, jump, from, src)
/* First substitute in the INSN condition as the SET_SRC of the JUMP,
then substitute that given values in this expanded JUMP. */
if (setcc != NULL)
new_set = simplify_replace_rtx (SET_SRC (set),
SET_DEST (PATTERN (setcc)),
SET_SRC (PATTERN (setcc)));
{
rtx setcc_set = single_set (setcc);
new_set = simplify_replace_rtx (SET_SRC (set),
SET_DEST (setcc_set),
SET_SRC (setcc_set));
}
else
new_set = set;