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authorRoger Sayle <roger@eyesopen.com>2002-06-04 00:50:42 +0000
committerRoger Sayle <sayle@gcc.gnu.org>2002-06-04 00:50:42 +0000
commitb2f02503e956a04756f15d0f359336ab212ab9f4 (patch)
treec04db3b06073061b886b3bbc9031dee119b409be /gcc
parent4fcc2065d940271f8f749853dafd78bfa3b1fc0d (diff)
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gcse.c (cprop_jump): Use single_set to get the pattern from the setcc argument.
* gcse.c (cprop_jump): Use single_set to get the pattern from the setcc argument. From-SVN: r54221
Diffstat (limited to 'gcc')
-rw-r--r--gcc/ChangeLog5
-rw-r--r--gcc/gcse.c9
2 files changed, 11 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 82bb095..0b91348 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -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
diff --git a/gcc/gcse.c b/gcc/gcse.c
index 2d612f1..e9c35a6 100644
--- a/gcc/gcse.c
+++ b/gcc/gcse.c
@@ -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;