testsuite, committed: use -mshort-calls for epiphany when expecting function name but once

[Joern Rennecke]

-------------- next part --------------
2013-07-26  Joern Rennecke <joern.rennecke@embecosm.com>

	* gcc.dg/pr27095.c: For Epiphany, add -mshort-calls.
	* gcc.dg/tree-ssa/loop-1.c: Likewise. 

Index: gcc.dg/pr27095.c
===================================================================
--- gcc.dg/pr27095.c	(revision 201267)
+++ gcc.dg/pr27095.c	(working copy)
@@ -5,6 +5,9 @@
    to the load from the GOT this also contains the name of the function so for
    each call the function name would appear twice.  */
 /* { dg-options "-O2 -mno-relax-pic-calls" { target mips*-*-* } } */
+/* For epiphany, use -mshort-calls to avoid loading the address in two
+   steps using lowpart and highpart.  */
+/* { dg-options "-O2 -mshort-calls" { target epiphany-*-* } } */ 
 
 extern void *memset (void *, int, __SIZE_TYPE__);
 extern __SIZE_TYPE__ strlen (const char *);
Index: gcc.dg/tree-ssa/loop-1.c
===================================================================
--- gcc.dg/tree-ssa/loop-1.c	(revision 201267)
+++ gcc.dg/tree-ssa/loop-1.c	(working copy)
@@ -2,6 +2,8 @@
 /* -mlongcall will cause us to place &foo in the CTR register.  */
 /* { dg-skip-if "" { powerpc*-*-* } { "-mlongcall" } { "" } } */
 /* { dg-options "-O1 -ftree-loop-ivcanon -funroll-loops -fdump-tree-ivcanon-details -fdump-tree-cunroll-details -fdump-tree-optimized" } */
+/* { dg-options "-O1 -ftree-loop-ivcanon -funroll-loops -fdump-tree-ivcanon-details -fdump-tree-cunroll-details -fdump-tree-optimized -mshort-calls" {target epiphany-*-*} } */
+  
 
 /* On 31-bit S/390 the function address will be stored (once) in the literal pool,
    so scan-assembler-times "foo" will return 1 even if the loop is fully unrolled.