From e8753bb88e273b5fd1adba241edb78513aab6c39 Mon Sep 17 00:00:00 2001
From: Martin Jambor <mjambor@suse.cz>
Date: Tue, 25 Sep 2018 18:28:40 +0200
Subject: [PATCH] [PR 87339] Fix failure of gcc.dg/warn-abs-1.c on some targets

2018-09-25  Martin Jambor  <mjambor@suse.cz>

	PR testsuite/87339
	* gcc.dg/warn-abs-1.c: Do not test _Float128.  Remove dg-skip-if and
	float125 target.
	* gcc.target/i386/warn-abs-3.c: New test.

From-SVN: r264579
---
 gcc/testsuite/ChangeLog                    |  7 +++++++
 gcc/testsuite/gcc.dg/warn-abs-1.c          |  6 ++----
 gcc/testsuite/gcc.target/i386/warn-abs-3.c | 12 ++++++++++++
 3 files changed, 21 insertions(+), 4 deletions(-)
 create mode 100644 gcc/testsuite/gcc.target/i386/warn-abs-3.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 056597d153f..24bf238e0f6 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2018-09-25  Martin Jambor  <mjambor@suse.cz>
+
+	PR testsuite/87339
+	* gcc.dg/warn-abs-1.c: Do not test _Float128.  Remove dg-skip-if and
+	float125 target.
+	* gcc.target/i386/warn-abs-3.c: New test.
+
 2018-09-25  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/81246
diff --git a/gcc/testsuite/gcc.dg/warn-abs-1.c b/gcc/testsuite/gcc.dg/warn-abs-1.c
index 129a3af8ac6..1c487270042 100644
--- a/gcc/testsuite/gcc.dg/warn-abs-1.c
+++ b/gcc/testsuite/gcc.dg/warn-abs-1.c
@@ -1,5 +1,4 @@
-/* { dg-do compile { target float128 } } */
-/* { dg-skip-if "incomplete long double support" { { newlib } && large_long_double } }  */
+/* { dg-do compile } */
 /* { dg-options "-Wabsolute-value" } */
 
 #include <stdlib.h>
@@ -41,12 +40,11 @@ tst_notfloat (int *pi, long *pl, complex double *pc)
 }
 
 void
-tst_float_size (double *pd, long double *pld, _Float128 *pf128)
+tst_float_size (double *pd, long double *pld)
 {
   *pd = fabsf (*pd);   /* { dg-warning "may cause truncation of value" } */
   *pld = fabs (*pld);  /* { dg-warning "may cause truncation of value" } */
   *pld = fabs ((double) *pld);
-  *pf128 = fabsl (*pf128); /* { dg-warning "may cause truncation of value" } */
 }
 
 void tst_notcomplex (int *pi, long *pl, long double *pld)
diff --git a/gcc/testsuite/gcc.target/i386/warn-abs-3.c b/gcc/testsuite/gcc.target/i386/warn-abs-3.c
new file mode 100644
index 00000000000..21feaff7d8a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/warn-abs-3.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target float128 } } */
+/* { dg-options "-Wabsolute-value" } */
+
+#include <stdlib.h>
+#include <inttypes.h>
+#include <math.h>
+
+void
+tst_float128_size (_Float128 *pf128)
+{
+  *pf128 = fabsl (*pf128); /* { dg-warning "may cause truncation of value" } */
+}
-- 
2.30.2