Hi Andreas,
thanks for the report. In principle, it would be helpful to know on
which target you are running the test case.
However, I assume that either of the following went wrong:
* Target does not support IEEE
* It supports it, but gfortran's intrinsic search path does
not point to directory in which the ieee modules are
That's solved by moving the test case to the ieee/ subdirectory
which has a check whether IEEE works and also sets the intrinsic
module include path (-fintrinsic-modules-path $specpath/libgfortran/).
I have now committed it as obvious – but I would be good when you
can confirm that it works (PASS if it should support IEEE or, if not,
UNSUPPORTED).
See r10-7631-gfaa0817311f43e0d4d223d53c816b0c74ec35c4e
or attachment.
Cheers,
Tobias
On 4/8/20 5:04 PM, Andreas Schwab wrote:
FAIL: gfortran.dg/dec_math_5.f90 -O0 (test for excess errors)
Excess errors:
/opt/gcc/gcc-20200408/gcc/testsuite/gfortran.dg/dec_math_5.f90:132:9: Fatal
Error: Cannot open module file 'ieee_arithmetic.mod' for reading at (1): No
such file or directory
compilation terminated.
Andreas.
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commit faa0817311f43e0d4d223d53c816b0c74ec35c4e
Author: Tobias Burnus
Date: Wed Apr 8 17:54:04 2020 +0200
Move gfortran.dg/dec_math_5.f90 to ./ieee/
PR fortran/93871
* gfortran.dg/dec_math_5.f90: Move to ...
* gfortran.dg/ieee/dec_math_1.f90: ... here; change
dg-options to dg-additional-options.
---
gcc/testsuite/ChangeLog | 7 +++
gcc/testsuite/gfortran.dg/{dec_math_5.f90 => ieee/dec_math_1.f90} | 5 -
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 557c81544e4..347181619a5 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2020-04-08 Tobias Burnus
+
+ PR fortran/93871
+ * gfortran.dg/dec_math_5.f90: Move to ...
+ * gfortran.dg/ieee/dec_math_1.f90: ... here; change
+ dg-options to dg-additional-options.
+
2020-04-08 Alexandre Oliva
* gcc.dg/tls/pr78796.c: Require tls_runtime.
diff --git a/gcc/testsuite/gfortran.dg/dec_math_5.f90 b/gcc/testsuite/gfortran.dg/ieee/dec_math_1.f90
similarity index 97%
rename from gcc/testsuite/gfortran.dg/dec_math_5.f90
rename to gcc/testsuite/gfortran.dg/ieee/dec_math_1.f90
index d761e039cc8..8587fd66eb1 100644
--- a/gcc/testsuite/gfortran.dg/dec_math_5.f90
+++ b/gcc/testsuite/gfortran.dg/ieee/dec_math_1.f90
@@ -1,8 +1,11 @@
-! { dg-options "-cpp -std=gnu" }
! { dg-do run }
+! { dg-additional-options "-cpp -std=gnu" }
!
! Test values for degree-valued trigonometric intrinsics.
!
+! Run under ieee/ as
+! use ieee_arithmetic
+! (used for result checking) is not available on all platforms)
module dec_math_5
