RE: [PATCH,testsuite] Skip gcc.dg/lto/pr60449_0.c for mips*-*-elf* targets.

[Toma Tabacu]

> From: Catherine Moore
> 
> Hi Toma,
> There are some MIPS ELF targets that do support gettimeofday.   Perhaps you
> could handle this with a dg_require_effective_target entry for gettimeofday.
> Thanks,
> Catherine
> 

Hi,

Thank you for your quick reply.

The patch below adds a dg_require_effective_target for gettimeofday.
Does it look good ? I'm having some doubts about the new directive's name.

Also, this patch makes the dg-skip-if for AVR redundant. Should I remove it ?

Regards,
Toma

gcc/testsuite/

        * gcc.dg/lto/pr60449_0.c: Require gettimeofday support.
        * lib/target-supports.exp (check_effective_target_gettimeofday): New.

diff --git a/gcc/testsuite/gcc.dg/lto/pr60449_0.c 
b/gcc/testsuite/gcc.dg/lto/pr60449_0.c
index 5b878a6..ad83938 100644
--- a/gcc/testsuite/gcc.dg/lto/pr60449_0.c
+++ b/gcc/testsuite/gcc.dg/lto/pr60449_0.c
@@ -1,5 +1,6 @@
 /* { dg-lto-do link } */
 /* { dg-skip-if "Needs gettimeofday" { "avr-*-*" } } */
+/* { dg-require-effective-target gettimeofday } */
 
 extern int printf (const char *__restrict __format, ...);
 typedef long int __time_t;
diff --git a/gcc/testsuite/lib/target-supports.exp 
b/gcc/testsuite/lib/target-supports.exp
index 2766af4..29d61ca 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -4342,6 +4342,32 @@ proc check_effective_target_mips_nanlegacy { } {
     } "-mnan=legacy"]
 }
 
+proc check_effective_target_gettimeofday { } {
+  return [check_no_compiler_messages gettimeofday executable {
+    struct timeval
+      {
+       long int tv_sec;
+       long int tv_usec;
+      };
+
+    struct timezone
+      {
+       int tz_minuteswest;
+       int tz_dsttime;
+      };
+
+    extern int gettimeofday (struct timeval * __tv, struct timezone * __tz);
+
+    int main ()
+    {
+       struct timeval tv;
+       struct timezone tz;
+       gettimeofday (&tv, &tz);
+       return 0;
+    }
+    }]
+}
+
 # Return 1 if an MSA program can be compiled to object
 
 proc check_effective_target_mips_msa { } {