Home | History | Annotate | Download | only in x86_64 
      1 %default {"source_suffix":"","dest_suffix":"","wide":""}
      2 /*
      3  * Generic 32-bit FP conversion operation.
      4  */
      5     /* unop vA, vB */
      6     movl    rINST, %ecx                     # rcx <- A+
      7     sarl    $$4, rINST                      # rINST <- B
      8     andb    $$0xf, %cl                      # ecx <- A
      9     cvts${source_suffix}2s${dest_suffix}    VREG_ADDRESS(rINSTq), %xmm0
     10     .if $wide
     11     movsd   %xmm0, VREG_ADDRESS(%rcx)
     12     CLEAR_WIDE_REF %rcx
     13     .else
     14     movss   %xmm0, VREG_ADDRESS(%rcx)
     15     CLEAR_REF %rcx
     16     .endif
     17     ADVANCE_PC_FETCH_AND_GOTO_NEXT 1
     18