bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for architectures that do not have…

bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for architectures that do not have hardware divide instruction.

2013-12-04  Kugan Vivekanandarajah  <kuganv@linaro.org>

	* config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
	architectures that do not have hardware divide instruction.
	i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.

From-SVN: r205666

libgcc/ChangeLog

+2013-12-04  Kugan Vivekanandarajah  <kuganv@linaro.org>
+
+	* config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for
+	architectures that do not have hardware divide instruction.
+	i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__.
+
 2013-12-04  Richard Sandiford  <rdsandiford@googlemail.com>
 
 	* longlong.h: Delete (moved to include/).

libgcc/config/arm/bpabi-lib.h

@@ -75,3 +75,7 @@
    helper functions - not everything in libgcc - in the interests of
    maintaining backward compatibility.  */
 #define LIBGCC2_FIXEDBIT_GNU_PREFIX
+
+#if (!defined(__ARM_ARCH_EXT_IDIV__))
+# define TARGET_HAS_NO_HW_DIVIDE
+#endif