Shenghou Ma e80f6a4de1 cmd/6g: fix float32/64->uint64 conversion ...

CVTSS2SQ's rounding mode is controlled by the RC field of MXCSR;
as we specifically need truncate semantic, we should use CVTTSS2SQ.

    Fixes #3804.

R=rsc, r
CC=golang-dev
https://golang.org/cl/6352079

2012-08-23 14:35:26 +08:00

2.0 KiB

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