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[committed] Add mips16_attribute to gcc.target/mips/scc-[13].c


The tests in $subject are failing for PIC targets because we don't
support MIPS16 PIC.

   /* { dg-do compile { target mips16_attribute } } */

makes sure we can force a compilation mode that accepts "mips16"
attributes (such as "-mno-abicalls") and

   /* { dg-add-options mips16_attribute } */

does the forcing.

Tested on mips64el-linux-gnu and applied.

Richard


gcc/testsuite/
	* gcc.target/mips/scc-1.c: Require mips16_attribute, and add
	the associated options.
	* gcc.target/mips/scc-3.c: Likewise.

Index: gcc/testsuite/gcc.target/mips/scc-1.c
===================================================================
--- gcc/testsuite/gcc.target/mips/scc-1.c	2008-05-09 18:35:43.000000000 +0100
+++ gcc/testsuite/gcc.target/mips/scc-1.c	2008-05-09 18:36:10.000000000 +0100
@@ -1,5 +1,6 @@
-/* { dg-do compile } */
+/* { dg-do compile { target mips16_attribute } } */
 /* { dg-mips-options "-O -mips32" } */
+/* { dg-add-options mips16_attribute } */
 
 /* { dg-final { scan-assembler-times {slt	\$2,\$5,\$4} 1 } } */
 /* { dg-final { scan-assembler-times {sltu	\$2,\$5,\$4} 1 } } */
Index: gcc/testsuite/gcc.target/mips/scc-3.c
===================================================================
--- gcc/testsuite/gcc.target/mips/scc-3.c	2008-05-09 18:35:43.000000000 +0100
+++ gcc/testsuite/gcc.target/mips/scc-3.c	2008-05-09 18:36:10.000000000 +0100
@@ -1,5 +1,6 @@
-/* { dg-do compile } */
+/* { dg-do compile { target mips16_attribute } } */
 /* { dg-mips-options "-O -mabi=o64" } */
+/* { dg-add-options mips16_attribute } */
 
 /* { dg-final { scan-assembler-not "and\t\|andi\t\|ext\t\|sll\t\|srl\t" } } */
 /* { dg-final { scan-assembler-times "slt\t\|sltu\t" 8 } } */


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