re PR debug/53671 (Many guality test failures)

PR debug/53671
PR debug/49888
* var-tracking.c (vt_init_cfa_base): Drop redundant recording of
CFA base.

From-SVN: r188869

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 70785f8..0145a6a 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -2,6 +2,13 @@
 
        PR debug/53671
        PR debug/49888
+       * var-tracking.c (vt_init_cfa_base): Drop redundant recording of
+       CFA base.
+
+2012-06-21  Alexandre Oliva  <aoliva@redhat.com>
+
+       PR debug/53671
+       PR debug/49888
        * alias.c (memrefs_conflict_p): Improve handling of AND for
        alignment.
 

diff --git a/gcc/var-tracking.c b/gcc/var-tracking.c
index e1fed62..a8a858a 100644 (file)
--- a/gcc/var-tracking.c
+++ b/gcc/var-tracking.c
@@ -9448,9 +9448,6 @@ vt_init_cfa_base (void)
                                 VOIDmode, get_insns ());
   preserve_value (val);
   cselib_preserve_cfa_base_value (val, REGNO (cfa_base_rtx));
-  var_reg_decl_set (&VTI (ENTRY_BLOCK_PTR)->out, cfa_base_rtx,
-                   VAR_INIT_STATUS_INITIALIZED, dv_from_value (val->val_rtx),
-                   0, NULL_RTX, INSERT);
 }
 
 /* Allocate and initialize the data structures for variable tracking