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/*
* Loads a specified register from vB. Used primarily for conversions
* from or to a floating-point type.
*
* Sets up a1 = A and a2 = B. a2 is later used by fcvtFooter.S to
* store the result in vA and jump to the next instruction.
*
* For: int-to-float, int-to-double, long-to-float, long-to-double,
* float-to-int, float-to-long, float-to-double, double-to-int,
* double-to-long, double-to-float, neg-float, neg-double.
*/
ext a1, rINST, 8, 4 # a1 <- A
srl a2, rINST, 12 # a2 <- B
GET_VREG$suffix $valreg, a2
FETCH_ADVANCE_INST 1 # advance rPC, load rINST
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