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Re: [PATCH, PR43920, 2/9] ARM specific part - test case
On 04/01/2011 05:34 PM, Richard Earnshaw wrote:
> On Fri, 2011-04-01 at 16:47 +0200, Tom de Vries wrote:
>> Reposting, with ChangeLog.
>
> +/* { dg-options "-march=armv7-a -mthumb -Os" } */
>
> No, use dg-require-effective-target. The above doesn't work properly
> with multilib testing.
>
Changed it into:
+/* { dg-options "-mthumb -Os" } */
+/* { dg-require-effective-target arm_thumb2_ok } */
Thanks,
- Tom
2011-04-01 Tom de Vries <tom@codesourcery.com>
PR target/43920
* gcc.target/arm/pr43920-1.c: New test.
Index: gcc/testsuite/gcc.target/arm/pr43920-1.c
===================================================================
--- gcc/testsuite/gcc.target/arm/pr43920-1.c (revision 0)
+++ gcc/testsuite/gcc.target/arm/pr43920-1.c (revision 0)
@@ -0,0 +1,21 @@
+/* { dg-do compile } */
+/* { dg-options "-mthumb -Os" } */
+/* { dg-require-effective-target arm_thumb2_ok } */
+
+int
+f (int start, int end, int *start_)
+{
+ if (start == -1 || end == -1)
+ return -1;
+
+ if (end - start)
+ return -1;
+
+ *start_ = start;
+
+ return 0;
+}
+
+/* { dg-final { scan-assembler-times "\torr" 0 } } */
+/* { dg-final { scan-assembler-times "\tit\t" 0 } } */
+/* { dg-final { scan-assembler "\tbeq" } } */