17 lines
599 B
ArmAsm
17 lines
599 B
ArmAsm
/*
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* Generic one-operand compare-and-branch operation. Provide a "revcmp"
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* fragment that specifies the *reverse* comparison to perform, e.g.
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* for "if-le" you would use "gt".
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*
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* for: if-eqz, if-nez, if-ltz, if-gez, if-gtz, if-lez
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*/
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/* if-cmp vAA, +BBBB */
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cmpl $$0, VREG_ADDRESS(rINSTq) # compare (vA, 0)
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j${revcmp} 1f
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movswq 2(rPC), rINSTq # fetch signed displacement
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testq rINSTq, rINSTq
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jmp MterpCommonTakenBranch
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1:
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cmpl $$JIT_CHECK_OSR, rPROFILE
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je .L_check_not_taken_osr
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ADVANCE_PC_FETCH_AND_GOTO_NEXT 2
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