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Restrict to linux and gnu targets as not all math.h implementations support the issignaling macro.

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Restrict to linux and gnu targets as not all math.h implementations support the
issignaling macro. Use -fexcess-precision=standard for compiler options. Use fabs()
only when  __FLT_EVAL_METHOD__ == 0.

gcc/testsuite/
	* gcc.dg/pr61441.c: Restrict to linux and gnu targets.
	Use -fexcess-precision=standard for compiler options.
	Use fabs() only when  __FLT_EVAL_METHOD__ == 0.

From-SVN: r232152
This commit is contained in:
Sujoy Saraswati 2016-01-08 08:35:02 +00:00 committed by Sujoy Saraswati
parent 57bf30726c
commit 6e1f093f74
2 changed files with 11 additions and 2 deletions
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7
gcc/testsuite/ChangeLog
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@ -1,3 +1,10 @@
2016-01-08 Sujoy Saraswati <sujoy.saraswati@hpe.com>
PR tree-optimization/61441
* gcc.dg/pr61441.c: Restrict to linux and gnu targets.
Use -fexcess-precision=standard for compiler options.
Use fabs() only when __FLT_EVAL_METHOD__ == 0.
2016-01-08 Jakub Jelinek <jakub@redhat.com>
PR fortran/69128

6
gcc/testsuite/gcc.dg/pr61441.c
View File

@ -1,5 +1,5 @@
/* { dg-do run } */
/* { dg-options "-O1 -lm" } */
/* { dg-do run { target { *-*-linux* *-*-gnu* } } } */
/* { dg-options "-O1 -lm -fexcess-precision=standard" } */
#define _GNU_SOURCE
#include <stdio.h>
@ -56,6 +56,8 @@ int main (void)
operation(Add);
operation(Mult);
operation(Div);
#if __FLT_EVAL_METHOD__ == 0
operation(Abs);
#endif
return 0;
}