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Intel encodings for fadd, fsub, fmul, fdiv.

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This commit is contained in:
Jakob Stoklund Olesen
2017-07-20 10:08:09 -07:00
parent 4df6741a90
commit 014d9a14fe
6 changed files with 215 additions and 1 deletions
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44
filetests/isa/intel/binary64-float.cton
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@@ -25,6 +25,28 @@ ebb0:
; asm: cvtsi2ssq %r14, %xmm10
[-,%xmm10] v13 = fcvt_from_sint.f32 v3 ; TODO: f3 4d 0f 2a d6
; Binary arithmetic.
; asm: addss %xmm10, %xmm5
[-,%xmm5] v20 = fadd v10, v11 ; bin: f3 41 0f 58 ea
; asm: addss %xmm5, %xmm10
[-,%xmm10] v21 = fadd v11, v10 ; bin: f3 44 0f 58 d5
; asm: subss %xmm10, %xmm5
[-,%xmm5] v22 = fsub v10, v11 ; bin: f3 41 0f 5c ea
; asm: subss %xmm5, %xmm10
[-,%xmm10] v23 = fsub v11, v10 ; bin: f3 44 0f 5c d5
; asm: mulss %xmm10, %xmm5
[-,%xmm5] v24 = fmul v10, v11 ; bin: f3 41 0f 59 ea
; asm: mulss %xmm5, %xmm10
[-,%xmm10] v25 = fmul v11, v10 ; bin: f3 44 0f 59 d5
; asm: divss %xmm10, %xmm5
[-,%xmm5] v26 = fdiv v10, v11 ; bin: f3 41 0f 5e ea
; asm: divss %xmm5, %xmm10
[-,%xmm10] v27 = fdiv v11, v10 ; bin: f3 44 0f 5e d5
return
}
@@ -45,5 +67,27 @@ ebb0:
; asm: cvtsi2sdq %r14, %xmm10
[-,%xmm10] v13 = fcvt_from_sint.f64 v3 ; TODO: f2 4d 0f 2a d6
; Binary arithmetic.
; asm: addsd %xmm10, %xmm5
[-,%xmm5] v20 = fadd v10, v11 ; bin: f2 41 0f 58 ea
; asm: addsd %xmm5, %xmm10
[-,%xmm10] v21 = fadd v11, v10 ; bin: f2 44 0f 58 d5
; asm: subsd %xmm10, %xmm5
[-,%xmm5] v22 = fsub v10, v11 ; bin: f2 41 0f 5c ea
; asm: subsd %xmm5, %xmm10
[-,%xmm10] v23 = fsub v11, v10 ; bin: f2 44 0f 5c d5
; asm: mulsd %xmm10, %xmm5
[-,%xmm5] v24 = fmul v10, v11 ; bin: f2 41 0f 59 ea
; asm: mulsd %xmm5, %xmm10
[-,%xmm10] v25 = fmul v11, v10 ; bin: f2 44 0f 59 d5
; asm: divsd %xmm10, %xmm5
[-,%xmm5] v26 = fdiv v10, v11 ; bin: f2 41 0f 5e ea
; asm: divsd %xmm5, %xmm10
[-,%xmm10] v27 = fdiv v11, v10 ; bin: f2 44 0f 5e d5
return
}