[PATCH] testsuite: Use noipa and noinline attributes for pr95115 test
Xi Ruoyao
xry111@xry111.site
Fri Jan 27 11:46:27 GMT 2023
They prevent the compiler from deeming the NaN result "unused" and
remove the calculation raising INVALID exception. See the discussion
in PR107608 for details.
Tested on x86_64-linux-gnu where the change fixes the test failure.
Ok for trunk?
gcc/testsuite/ChangeLog:
* gcc.dg/pr95115.c (x): Add noipa and noinline attributes.
---
gcc/testsuite/gcc.dg/pr95115.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/gcc/testsuite/gcc.dg/pr95115.c b/gcc/testsuite/gcc.dg/pr95115.c
index 69c4f83250c..11620acccae 100644
--- a/gcc/testsuite/gcc.dg/pr95115.c
+++ b/gcc/testsuite/gcc.dg/pr95115.c
@@ -6,7 +6,7 @@
#include <fenv.h>
#include <stdlib.h>
-double
+__attribute__ ((noipa, noinline)) double
x (void)
{
double d = __builtin_inf ();
--
2.39.1
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