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(parent: 4fedd41) | patch
x87: Only use fucompp if one operand happens to be at st(1).
authorChristoph Mallon <christoph.mallon@gmx.de>
Wed, 14 Nov 2012 11:59:50 +0000 (12:59 +0100)
committerChristoph Mallon <christoph.mallon@gmx.de>
Thu, 15 Nov 2012 09:08:31 +0000 (10:08 +0100)
commite70058492edabd5455304b060163440ae0afec21
treee72e25a5dc1070cbfdd1b7af17261c9d38c26629tree | snapshot
parent4fedd419abf652009e19ec817289458b928bb12fcommit | diff
x87: Only use fucompp if one operand happens to be at st(1).

Otherwise the extra effort to get the operands to the right position is not worth it.
Further, this avoids the unnecessary effort when we not going to use fucompp in favor of fucomi anyway.
ir/be/ia32/ia32_x87.c diff | blob | history
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