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authorDavid S. Miller <davem@davemloft.net>2012-05-30 13:41:01 -0700
committerDavid S. Miller <davem@davemloft.net>2012-05-30 13:41:01 -0700
commitae251b0b58b6fff00a572fe1497eddec8433a9d3 (patch)
tree84a641823647c7996b6269b18276e722e9cb8022 /soft-fp/double.h
parent35c166e492b1c806b1e0c1d26f4e1385a7cfb055 (diff)
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Fix underflow generation in soft-fp.
	* soft-fp/soft-fp.h (FP_CUR_EXCEPTIONS): Define.
	(FP_TRAPPING_EXCEPTIONS): Provide default implementation.
	* sysdeps/sparc/sparc32/soft-fp/sfp-machine.h
	(FP_TRAPPING_EXCEPTIONS): Define.
	* sysdeps/sparc/sparc64/soft-fp/sfp-machine.h
	(FP_TRAPPING_EXCEPTIONS): Define.
	* soft-fp/op-common.h (_FP_PACK_SEMIRAW): Signal underflow for
	subnormals only when inexact has been signalled or underflow
	exceptions are enabled.
	(_FP_PACK_CANONICAL): Likewise.
Diffstat (limited to 'soft-fp/double.h')
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