df-scan.c (df_def_record_1): A set destination may be a parallel regardless of mode.

2006-02-08  Daniel Berlin  <dberlin@dberlin.org>

	* df-scan.c (df_def_record_1): A set destination may
	be a parallel regardless of mode.

From-SVN: r110761

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 719437489de9ab7aad425cb1153de78140f7a015..ae49e0f368c1c2098f6119fa0781ddb79eea0fe8 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2006-02-08  Daniel Berlin  <dberlin@dberlin.org>
+
+       * df-scan.c (df_def_record_1): A set destination may
+       be a parallel regardless of mode.
+
 2006-02-08  Roger Sayle  <roger@eyesopen.com>
 
        PR target/22209

diff --git a/gcc/df-scan.c b/gcc/df-scan.c
index 6cc62c7e9e2aeefce3abfdfe1720fbb9f61db514..e6460faa3a69190526b521042fd901b506f51a95 100644 (file)
--- a/gcc/df-scan.c
+++ b/gcc/df-scan.c
@@ -1116,9 +1116,8 @@ df_def_record_1 (struct dataflow *dflow, rtx x,
     loc = &SET_DEST (x);
   dst = *loc;
 
-  /* Some targets place small structures in registers for
-     return values of functions.  */
-  if (GET_CODE (dst) == PARALLEL && GET_MODE (dst) == BLKmode)
+  /* It is legal to have a set destination be a parallel. */
+  if (GET_CODE (dst) == PARALLEL)
     {
       int i;