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configure.host (ieee_flags): Add -mieee for alpha*.

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libgfortran/ChangeLog:

	* configure.host (ieee_flags): Add -mieee for alpha*.

	* config/fpu-glibc.h (support_fpu_rounding_mode): Correctly handle
	GFC_FPE_UPWARD, GFC_FPE_DOWNWARD and GFC_FPE_TOWARDZERO.
	* config/fpu-aix.h (support_fpu_rounding_mode): Ditto.

testsuite/ChangeLog:

	* gfortran.dg/ieee/ieee_1.F90 (dg-additional-options): Remove -O0.
	* gfortran.dg/ieee/ieee_rounding_1.f90 (dg-additional-options): Add.

From-SVN: r212224
This commit is contained in:
Uros Bizjak 2014-07-02 10:45:08 +02:00
parent bca23ca20c
commit 5b0936da94
7 changed files with 26 additions and 4 deletions
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9
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2014-07-02 Uros Bizjak <ubizjak@gmail.com>
* gfortran.dg/ieee/ieee_1.F90 (dg-additional-options): Remove -O0.
* gfortran.dg/ieee/ieee_rounding_1.f90 (dg-additional-options): Add.
2014-07-02 Paolo Carlini <paolo.carlini@oracle.com>
* g++.dg/cpp0x/variadic-ex10.C: Adjust for inform instead of error.
@ -15,8 +20,8 @@
Yufeng Zhang <yufeng.zhang@arm.com>
* gcc.target/aarch64/aapcs64/aapcs64.exp:
(additional_flags_for_func_ret): New variable based on $additional_flags
with -fno-use-caller-save.
(additional_flags_for_func_ret): New variable based on
$additional_flags with -fno-use-caller-save.
(func-ret-*.c): Use the new variable.
2014-07-01 Paolo Carlini <paolo.carlini@oracle.com>

2
gcc/testsuite/gfortran.dg/ieee/ieee_1.F90
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@ -1,5 +1,5 @@
! { dg-do run }
! { dg-additional-options "-ffree-line-length-none -O0" }
! { dg-additional-options "-ffree-line-length-none" }
!
! Use dg-additional-options rather than dg-options to avoid overwriting the
! default IEEE options which are passed by ieee.exp and necessary.

1
gcc/testsuite/gfortran.dg/ieee/ieee_rounding_1.f90
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@ -1,4 +1,5 @@
! { dg-do run }
! { dg-additional-options "-mfp-rounding-mode=d" { target alpha*-*-* } }
use, intrinsic :: ieee_features, only : ieee_rounding
use, intrinsic :: ieee_arithmetic

10
libgfortran/ChangeLog
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@ -1,3 +1,11 @@
2014-07-02 Uros Bizjak <ubizjak@gmail.com>
* configure.host (ieee_flags): Add -mieee for alpha*.
* config/fpu-glibc.h (support_fpu_rounding_mode): Correctly handle
GFC_FPE_UPWARD, GFC_FPE_DOWNWARD and GFC_FPE_TOWARDZERO.
* config/fpu-aix.h (support_fpu_rounding_mode): Ditto.
2014-06-29 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
* config/fpu-387.h (my_fenv_t): Amend structure so it also works
@ -7,7 +15,7 @@
PR libgfortran/61640
* io/list_read.c (next_char_internal): Adjust the read length to
a single wide character. (eat_spaces): Add missing paren.
a single wide character. (eat_spaces): Add missing paren.
* io/unix.c (mem_read4): Use the correct mem_alloc function for
wide character internal reads.

3
libgfortran/config/fpu-aix.h
View File

@ -372,18 +372,21 @@ support_fpu_rounding_mode (int mode)
return 0;
#endif
case GFC_FPE_UPWARD:
#ifdef FE_UPWARD
return 1;
#else
return 0;
#endif
case GFC_FPE_DOWNWARD:
#ifdef FE_DOWNWARD
return 1;
#else
return 0;
#endif
case GFC_FPE_TOWARDZERO:
#ifdef FE_TOWARDZERO
return 1;
#else

3
libgfortran/config/fpu-glibc.h
View File

@ -387,18 +387,21 @@ support_fpu_rounding_mode (int mode)
return 0;
#endif
case GFC_FPE_UPWARD:
#ifdef FE_UPWARD
return 1;
#else
return 0;
#endif
case GFC_FPE_DOWNWARD:
#ifdef FE_DOWNWARD
return 1;
#else
return 0;
#endif
case GFC_FPE_TOWARDZERO:
#ifdef FE_TOWARDZERO
return 1;
#else

2
libgfortran/configure.host
View File

@ -48,6 +48,8 @@ esac
# Some targets require additional compiler options for NaN/Inf.
ieee_flags=
case "${host_cpu}" in
alpha*)
ieee_flags="-mieee" ;;
sh*)
ieee_flags="-mieee" ;;
esac