projects
/
gcc.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
| inline |
side by side
Suggested by Richard Henderson and Richard Kenner:
[gcc.git]
/
gcc
/
rtlanal.c
diff --git
a/gcc/rtlanal.c
b/gcc/rtlanal.c
index c9152ab0f8e80af3a43fe988edd4208eebebf571..92220f6467a6a27cedbba9de8f19e0da94559010 100644
(file)
--- a/
gcc/rtlanal.c
+++ b/
gcc/rtlanal.c
@@
-1030,6
+1030,9
@@
noop_move_p (insn)
{
rtx pat = PATTERN (insn);
+ if (INSN_CODE (insn) == NOOP_MOVE_INSN_CODE)
+ return 1;
+
/* Insns carrying these notes are useful later on. */
if (find_reg_note (insn, REG_EQUAL, NULL_RTX))
return 0;