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| author | Tobias Burnus <burnus@net-b.de> | 2013-12-11 20:50:56 +0100 |
|---|---|---|
| committer | Tobias Burnus <burnus@gcc.gnu.org> | 2013-12-11 20:50:56 +0100 |
| commit | 711df88d24be13cfb2be62905db08994ffbe9a2d (patch) | |
| tree | 616c7233ee1ce5d5f32e62d991dd9e454dcff515 | |
| parent | 12893402ec1718a978e540eb1f6bd9c32a4555ab (diff) | |
| download | gcc-711df88d24be13cfb2be62905db08994ffbe9a2d.zip gcc-711df88d24be13cfb2be62905db08994ffbe9a2d.tar.gz gcc-711df88d24be13cfb2be62905db08994ffbe9a2d.tar.bz2 | |
fpu-387.h (sigill_hdlr, [...]): Emit
2013-12-11 Tobias Burnus <burnus@net-b.de>
* config/fpu-387.h (sigill_hdlr, get_fpu_rounding_mode): Emit
* SSE
instructions when __SSE_MATH__ is defined.
From-SVN: r205903
| -rw-r--r-- | libgfortran/ChangeLog | 5 | ||||
| -rw-r--r-- | libgfortran/config/fpu-387.h | 6 |
2 files changed, 8 insertions, 3 deletions
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog index 02524ad..ec2be14 100644 --- a/libgfortran/ChangeLog +++ b/libgfortran/ChangeLog @@ -1,3 +1,8 @@ +2013-12-11 Tobias Burnus <burnus@net-b.de> + + * config/fpu-387.h (sigill_hdlr, get_fpu_rounding_mode): Emit SSE + instructions when __SSE_MATH__ is defined. + 2013-12-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> * intrinsics/erfc_scaled.c (_M_2_SQRTPI): Define if missing. diff --git a/libgfortran/config/fpu-387.h b/libgfortran/config/fpu-387.h index b35c315..0317ef1 100644 --- a/libgfortran/config/fpu-387.h +++ b/libgfortran/config/fpu-387.h @@ -23,7 +23,7 @@ a copy of the GCC Runtime Library Exception along with this program; see the files COPYING3 and COPYING.RUNTIME respectively. If not, see <http://www.gnu.org/licenses/>. */ -#ifndef __x86_64__ +#ifndef __SSE_MATH__ #include "cpuid.h" #endif @@ -50,7 +50,7 @@ sigill_hdlr (int sig __attribute((unused)), static int has_sse (void) { -#ifndef __x86_64__ +#ifndef __SSE_MATH__ unsigned int eax, ebx, ecx, edx; if (!__get_cpuid (1, &eax, &ebx, &ecx, &edx)) @@ -227,7 +227,7 @@ get_fpu_rounding_mode (void) { int round_mode; -#ifdef __x86_64__ +#ifdef __SSE_MATH__ unsigned int cw; __asm__ __volatile__ ("%vstmxcsr\t%0" : "=m" (cw)); |