Igor Zamyatin
a42062b176
re PR target/66326 (Floating point exception with -mfpmath=387 and -fcilkplus.)
...
libcilkrts/
2015-11-09 Igor Zamyatin <igor.zamyatin@intel.com>
PR target/66326
* runtime/config/x86/os-unix-sysdep.c (sysdep_save_fp_ctrl_state):
Use fnstcw instead fnstsw.
gcc/testsuite
2015-11-09 Igor Zamyatin <igor.zamyatin@intel.com>
PR target/66326
* g++.dg/cilk-plus/CK/pr66326.cc: New test.
From-SVN: r230008
2015-11-09 10:12:34 +00:00
Balaji V. Iyer
a596d94005
re PR target/59691 (cilk-plus run failures on non-sse processors)
...
Fix for PR target/59691.
+2014-02-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
+
+ PR target/59691
+ * runtime/config/x86/os-unix-sysdep.c (__builtin_cpu_supports): New
+ function.
+ (restore_x86_fp_state): Added a check if the cpu supports the
+ instruction before emitting it.
+ (sysdep_save_fp_ctrl_state): Likewise.
+
From-SVN: r207664
2014-02-10 08:56:54 -08:00
Balaji V. Iyer
fbdec79172
Fix for bug Bootstrap/58918.
...
+2013-10-30 Balaji V. Iyer <balaji.v.iyer@intel.com>
+
+ * configure: Reconfigured.
+ * configure.ac: Add AC_FUNC_ALLOCA.
+ * runtime/sysdep-unix.c: Added check for alloca.h before
+ including it.
+ * config/x86/cilk-abi-vla.c: Likewise.
+ * runtime/cilk_fiber-unix.cpp: Likewise.
+
From-SVN: r204232
2013-10-30 15:51:29 -07:00
Balaji V. Iyer
3038054c68
Added Cilk runtime library (libcilkrts) into GCC.
...
From-SVN: r204173
2013-10-29 11:37:47 -07:00
