pr39839.c: Don't specify -mthumb or -march, remove unneeded prune of possible warning.

* gcc.target/arm/pr39839.c: Don't specify -mthumb or -march, remove
	unneeded prune of possible warning.
	* gcc.target/arm/pr40956.c: Likewise.
	* gcc.target/arm/pr42505.c: Likewise.

From-SVN: r175996

gcc/testsuite/ChangeLog

@@ -1,5 +1,10 @@
 2011-07-07  Janis Johnson  <janisjo@codesourcery.com>
 
+	* gcc.target/arm/pr39839.c: Don't specify -mthumb or -march, remove
+	unneeded prune of possible warning.
+	* gcc.target/arm/pr40956.c: Likewise.
+	* gcc.target/arm/pr42505.c: Likewise.
+
 	* gcc.c-torture/compile/pr41679.c: Move from gcc.target/arm.
 	* gcc.c-torture/compile/pr46883.c: Likewise.
 	* gcc.c-torture/compile/pr46934.c: Likewise.

gcc/testsuite/gcc.target/arm/pr39839.c

@@ -1,6 +1,5 @@
-/* { dg-options "-mthumb -Os -march=armv5te -mthumb-interwork -fpic" }  */
-/* { dg-require-effective-target arm_thumb1_ok } */
-/* { dg-prune-output "switch .* conflicts with" } */
+/* { dg-require-effective-target fpic } */
+/* { dg-options "-Os -fpic" }  */
 /* { dg-final { scan-assembler-not "str\[\\t \]*r.,\[\\t \]*.sp," } } */
 
 struct S

gcc/testsuite/gcc.target/arm/pr40956.c

@@ -1,7 +1,5 @@
-/* { dg-options "-mthumb -Os -fpic -march=armv5te" }  */
-/* { dg-require-effective-target arm_thumb1_ok } */
+/* { dg-options "-Os -fpic" }  */
 /* { dg-require-effective-target fpic } */
-/* { dg-prune-output "switch .* conflicts with" } */
 /* Make sure the constant "0" is loaded into register only once.  */
 /* { dg-final { scan-assembler-times "mov\[\\t \]*r., #0" 1 } } */
 

gcc/testsuite/gcc.target/arm/pr42505.c

@@ -1,6 +1,4 @@
-/* { dg-options "-mthumb -Os -march=armv5te" }  */
-/* { dg-require-effective-target arm_thumb1_ok } */
-/* { dg-prune-output "switch .* conflicts with" } */
+/* { dg-options "-Os" }  */
 /* { dg-final { scan-assembler-not "str\[\\t \]*r.,\[\\t \]*.sp," } } */
 
 struct A {