blob: 8fad42f0d239f3df111c820d33616d8c7a987f75 [file] [log] [blame]
* Generic two-operand compare-and-branch operation. Provide a "condition"
* fragment that specifies the comparison to perform.
* For: if-eq, if-ne, if-lt, if-ge, if-gt, if-le
/* if-cmp vA, vB, +CCCC */
mov r1, rINST, lsr #12 @ r1<- B
ubfx r0, rINST, #8, #4 @ r0<- A
GET_VREG r3, r1 @ r3<- vB
GET_VREG r0, r0 @ r0<- vA
FETCH_S rINST, 1 @ rINST<- branch offset, in code units
cmp r0, r3 @ compare (vA, vB)
b${condition} MterpCommonTakenBranchNoFlags
cmp rPROFILE, #JIT_CHECK_OSR @ possible OSR re-entry?
beq .L_check_not_taken_osr
GET_INST_OPCODE ip @ extract opcode from rINST
GOTO_OPCODE ip @ jump to next instruction