+2014-02-12 Joseph Myers <joseph@codesourcery.com>
+
+ * soft-fp/op-common.h (_FP_DECL): Mark exponent as possibly
+ unused.
+ (_FP_PACK_SEMIRAW): Determine tininess based on rounding shifted
+ value if _FP_TININESS_AFTER_ROUNDING and unrounded value is in
+ subnormal range.
+ (_FP_PACK_CANONICAL): Determine tininess based on rounding to
+ normal precision if _FP_TININESS_AFTER_ROUNDING and unrounded
+ value has largest subnormal exponent.
+ * soft-fp/soft-fp.h [FP_NO_EXCEPTIONS]
+ (_FP_TININESS_AFTER_ROUNDING): Undefine and redefine to 0.
+ * sysdeps/aarch64/soft-fp/sfp-machine.h
+ (_FP_TININESS_AFTER_ROUNDING): New macro.
+ * sysdeps/alpha/soft-fp/sfp-machine.h
+ (_FP_TININESS_AFTER_ROUNDING): Likewise.
+ * sysdeps/arm/soft-fp/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * sysdeps/mips/mips64/soft-fp/sfp-machine.h
+ (_FP_TININESS_AFTER_ROUNDING): Likewise.
+ * sysdeps/mips/soft-fp/sfp-machine.h
+ (_FP_TININESS_AFTER_ROUNDING): Likewise.
+ * sysdeps/powerpc/soft-fp/sfp-machine.h
+ (_FP_TININESS_AFTER_ROUNDING): Likewise.
+ * sysdeps/sh/soft-fp/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+ * sysdeps/sparc/sparc32/soft-fp/sfp-machine.h
+ (_FP_TININESS_AFTER_ROUNDING): Likewise.
+ * sysdeps/sparc/sparc64/soft-fp/sfp-machine.h
+ (_FP_TININESS_AFTER_ROUNDING): Likewise.
+ * sysdeps/tile/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING):
+ Likewise.
+