tree-outof-ssa.c (coalesce_abnormal_edges): Use e->dest_idx instead of calling phi_arg_from_edge.

* tree-outof-ssa.c (coalesce_abnormal_edges): Use e->dest_idx instead of calling phi_arg_from_edge. From-SVN: r91259

tree-outof-ssa.c (coalesce_abnormal_edges): Use e->dest_idx instead of calling phi_arg_from_edge.
* tree-outof-ssa.c (coalesce_abnormal_edges): Use e->dest_idx instead of calling phi_arg_from_edge. From-SVN: r91259
be6be258 · Kazu Hirata · Kazu Hirata · a312d1f1 · be6be258 · be6be258
Commit be6be258 authored Nov 25, 2004 by Kazu Hirata Committed by Kazu Hirata Nov 25, 2004
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gcc/ChangeLog
+5 -0

gcc/tree-outof-ssa.c
+1 -4

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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2004-11-24  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* tree-outof-ssa.c (coalesce_abnormal_edges): Use e->dest_idx
+	instead of calling phi_arg_from_edge.
+
 2004-11-24  Ben Elliston  <bje@au.ibm.com>

 	* config/i386/i386.h (ASM_OUTPUT_DWARF_ADDR_CONST): Remove.

--- a/gcc/tree-outof-ssa.c
+++ b/gcc/tree-outof-ssa.c
@@ -590,10 +590,7 @@ coalesce_abnormal_edges (var_map map, conflict_graph graph, root_var_p rv)
 	    if (x == NO_PARTITION)
 	      continue;

-	    y = phi_arg_from_edge (phi, e);
-	    gcc_assert (y != -1);
-
-	    tmp = PHI_ARG_DEF (phi, y);
+	    tmp = PHI_ARG_DEF (phi, e->dest_idx);
 #ifdef ENABLE_CHECKING
 	    if (!phi_ssa_name_p (tmp))
 	      {