vect: Fix vect-fncall-mask-math.c test

Given the release of relevant lmvec suport, the test's expected
failure is no longer satisfied as we are now able to emmit masked
calls to math functions, in this case expf.

We therefore change the xfail to a pass and, while at it, fix the
testism in the test, where temporary names had previously been
hardcoded.

gcc/testsuite/ChangeLog:

	* gcc.dg/vect/vect-fncall-mask-math.c: Fix test.

diff --git a/gcc/testsuite/gcc.dg/vect/vect-fncall-mask-math.c b/gcc/testsuite/gcc.dg/vect/vect-fncall-mask-math.c
index 15e22da280797a206559c9a096d16b651ce54732..12c61eac6edd6a2c3d018b81d68f58d580d6cffe 100644 (file)
--- a/gcc/testsuite/gcc.dg/vect/vect-fncall-mask-math.c
+++ b/gcc/testsuite/gcc.dg/vect/vect-fncall-mask-math.c
@@ -1,10 +1,9 @@
-/* Test the correct application of masking to autovectorized math function calls.
-   Test is currently set to xfail pending the release of the relevant lmvec
-   support. */
+/* Test the correct application of masking to autovectorized math function calls.  */
 /* { dg-do compile { target { aarch64*-*-* } } } */
 /* { dg-additional-options "-march=armv8.2-a+sve -fdump-tree-ifcvt-raw -Ofast" { target { aarch64*-*-* } } } */
 
-#include <math.h>
+__attribute__ ((__simd__ ("notinbranch"), const)) extern float
+expf (float __x) __attribute__ ((__nothrow__ , __leaf__));
 
 const int N = 20;
 const float lim = 101.0;
@@ -29,5 +28,4 @@ int main (void)
   return (0);
 }
 
-/* { dg-final { scan-tree-dump-not { gimple_call <expf, _2, _1>} ifcvt { xfail { aarch64*-*-* } } } } */
-/* { dg-final { scan-tree-dump { gimple_call <.MASK_CALL, _2, expf, _1, _30>} ifcvt { xfail { aarch64*-*-* } } } } */
+/* { dg-final { scan-tree-dump { gimple_call <.MASK_CALL, _[0-9]+, expf, _[0-9]+, _[0-9]+>} ifcvt { target { aarch64*-*-* } } } } */