Bug 875651 - Remove workaround of KB982107/Bug 635617 since required VS2010+. r=dvander

js/src/Makefile.in

@@ -154,15 +154,6 @@ else
 SDK_LIBRARY = $(SHARED_LIBRARY)
 endif
 
-# for compiler bug (http://support.microsoft.com/kb/982107) for MSVC x64
-ifdef _MSC_VER
-ifneq (,$(filter 1400 1500,$(_MSC_VER)))
-ifeq ($(OS_TEST),x86_64)
-ASFILES += jswin64.asm
-endif
-endif
-endif
-
 include $(topsrcdir)/config/config.mk
 
 ifeq (,$(MOZ_GLUE_PROGRAM_LDFLAGS))

js/src/jslibmath.h

@@ -25,12 +25,6 @@
 #define js_copysign copysign
 #endif
 
-#if defined(_M_X64) && defined(_MSC_VER) && _MSC_VER <= 1500
-// This is a workaround for fmod bug (http://support.microsoft.com/kb/982107)
-extern "C" double js_myfmod(double x, double y);
-#define fmod js_myfmod
-#endif
-
 /* Consistency wrapper for platform deviations in fmod() */
 static inline double
 js_fmod(double d, double d2)

js/src/jswin64.asm

@@ -1,17 +0,0 @@
-; This Source Code Form is subject to the terms of the Mozilla Public
-; License, v. 2.0. If a copy of the MPL was not distributed with this
-; file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-
-.CODE
-
-extern fmod:PROC
-
-; This is a workaround for KB982107 (http://support.microsoft.com/kb/982107)
-js_myfmod PROC FRAME
-  .ENDPROLOG
-  fnclex
-  jmp  fmod
-js_myfmod ENDP
-
-END