From: Christophe Lyon <christophe.lyon@linaro.org>
Date: Fri, 25 Jan 2019 13:36:37 +0000 (+0000)
Subject: [testsuite] Add missing fenv effective target to fp-int-convert-timode* tests.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=55ac4e01c17abf9122c01e7cac799c215bc22925;p=gcc.git

[testsuite] Add missing fenv effective target to fp-int-convert-timode* tests.

2019-01-25  Christophe Lyon  <christophe.lyon@linaro.org>

	gcc/
	* doc/sourcebuild.texi (Environment attributes): Add fenv and
	fenv_exceptions description.

2019-01-25  Christophe Lyon  <christophe.lyon@linaro.org>

	gcc/testsuite/
	* lib/target-supports.exp (check_effective_target_fenv): New.
	* gcc.dg/torture/fp-int-convert-float128-timode-3.c: Add missing
	fenv effective target.
	* gcc.dg/torture/fp-int-convert-timode-1.c: Likewise.
	* gcc.dg/torture/fp-int-convert-timode-2.c: Likewise.
	* gcc.dg/torture/fp-int-convert-timode-3.c: Likewise.
	* gcc.dg/torture/fp-int-convert-timode-4.c: Likewise.

From-SVN: r268266
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 87794469c3b..ff46540a085 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2019-01-25  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* doc/sourcebuild.texi (Environment attributes): Add fenv and
+	fenv_exceptions description.
+
 2019-01-25  Wilco Dijkstra  <wdijkstr@arm.com>
 
 	PR rtl-optimization/87763
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi
index 32a8f6aa12a..a6704569d50 100644
--- a/gcc/doc/sourcebuild.texi
+++ b/gcc/doc/sourcebuild.texi
@@ -2128,6 +2128,13 @@ Target can truncate a file from a file descriptor, as used by
 @file{libgfortran/io/unix.c:fd_truncate}; i.e.@: @code{ftruncate} or
 @code{chsize}.
 
+@item fenv
+Target provides @file{fenv.h} include file.
+
+@item fenv_exceptions
+Target supports @file{fenv.h} with all the standard IEEE exceptions
+and floating-point exceptions are raised by arithmetic operations.
+
 @item freestanding
 Target is @samp{freestanding} as defined in section 4 of the C99 standard.
 Effectively, it is a target which supports no extra headers or libraries
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 9803c91e40b..10536c9b220 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,13 @@
+2019-01-25  Christophe Lyon  <christophe.lyon@linaro.org>
+
+	* lib/target-supports.exp (check_effective_target_fenv): New.
+	* gcc.dg/torture/fp-int-convert-float128-timode-3.c: Add missing
+	fenv effective target.
+	* gcc.dg/torture/fp-int-convert-timode-1.c: Likewise.
+	* gcc.dg/torture/fp-int-convert-timode-2.c: Likewise.
+	* gcc.dg/torture/fp-int-convert-timode-3.c: Likewise.
+	* gcc.dg/torture/fp-int-convert-timode-4.c: Likewise.
+
 2019-01-25  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/86865
diff --git a/gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode-3.c b/gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode-3.c
index fa6eb6b72bf..c445d10522e 100644
--- a/gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode-3.c
+++ b/gcc/testsuite/gcc.dg/torture/fp-int-convert-float128-timode-3.c
@@ -4,6 +4,7 @@
 /* { dg-require-effective-target __float128 } */
 /* { dg-require-effective-target base_quadfloat_support } */
 /* { dg-require-effective-target int128 } */
+/* { dg-require-effective-target fenv } */
 /* { dg-options "-frounding-math" } */
 /* { dg-add-options __float128 } */
 
diff --git a/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-1.c b/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-1.c
index d6454fada72..0c524a8c478 100644
--- a/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-1.c
+++ b/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-1.c
@@ -2,6 +2,7 @@
    float.  */
 /* { dg-do run } */
 /* { dg-require-effective-target int128 } */
+/* { dg-require-effective-target fenv } */
 /* { dg-options "-frounding-math" } */
 
 #include <fenv.h>
diff --git a/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-2.c b/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-2.c
index dbfa481b4fb..a82f03d079c 100644
--- a/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-2.c
+++ b/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-2.c
@@ -2,6 +2,7 @@
    float.  */
 /* { dg-do run } */
 /* { dg-require-effective-target int128 } */
+/* { dg-require-effective-target fenv } */
 /* { dg-options "-frounding-math" } */
 
 #include <fenv.h>
diff --git a/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-3.c b/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-3.c
index 63a305ec3c2..707d539335f 100644
--- a/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-3.c
+++ b/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-3.c
@@ -2,6 +2,7 @@
    float.  */
 /* { dg-do run } */
 /* { dg-require-effective-target int128 } */
+/* { dg-require-effective-target fenv } */
 /* { dg-options "-frounding-math" } */
 
 #include <fenv.h>
diff --git a/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-4.c b/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-4.c
index e71610995cd..09600f90903 100644
--- a/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-4.c
+++ b/gcc/testsuite/gcc.dg/torture/fp-int-convert-timode-4.c
@@ -2,6 +2,7 @@
    float.  */
 /* { dg-do run } */
 /* { dg-require-effective-target int128 } */
+/* { dg-require-effective-target fenv } */
 /* { dg-options "-frounding-math" } */
 
 #include <fenv.h>
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index c0df467e017..92202ffcbf0 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -8536,6 +8536,14 @@ proc check_effective_target_avr_tiny { } {
     }
 }
 
+# Return 1 if <fenv.h> is available.
+
+proc check_effective_target_fenv {} {
+    return [check_no_compiler_messages fenv object {
+	#include <fenv.h>
+    } [add_options_for_ieee "-std=gnu99"]]
+}
+
 # Return 1 if <fenv.h> is available with all the standard IEEE
 # exceptions and floating-point exceptions are raised by arithmetic
 # operations.  (If the target requires special options for "inexact"