* float - integer backend pb
@ 2002-01-22 1:45 Olivier Garbil
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From: Olivier Garbil @ 2002-01-22 1:45 UTC (permalink / raw)
To: gcc-help
Hi all,
I'm trying to do a back end for our VM. This VM feature 256 general
purpose registers. These registers can handle
integer or float values. In my back end, I have fill the movsi and movsf
pattern (they are almost exactly the same).
And sometimes I have strange behiavour, the compiler try to move a float
pattern type (SF) to an integer pattern type (SI).
example:
(set (reg:SI 264)
(const_double:SF (const_int 0 [0x0])))
Any hints to solve this problem ?
Thanks.
Olivier Garbil
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