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cranelift: Fix urem/srem in interpreter (#4532)

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This commit is contained in:
Afonso Bordado
2022-07-27 18:47:08 +01:00
committed by GitHub
parent 7ac6134894
commit e121c209fc
8 changed files with 389 additions and 53 deletions
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32
cranelift/filetests/filetests/runtests/i128-srem.clif Normal file
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@@ -0,0 +1,32 @@
test interpret
function %srem_i128(i128, i128) -> i128 {
block0(v0: i128,v1: i128):
v2 = srem v0, v1
return v2
}
; run: %srem_i128(0, 1) == 0
; run: %srem_i128(2, 2) == 0
; run: %srem_i128(1, -1) == 0
; run: %srem_i128(3, 2) == 1
; run: %srem_i128(19, 7) == 5
; run: %srem_i128(3, -2) == 1
; run: %srem_i128(-19, 7) == -5
; run: %srem_i128(0xC0FFEEEE_DECAFFFF_C0FFEEEE_DECAFFFF, 8) == -1
; run: %srem_i128(0xC0FFEEEE_DECAFFFF_C0FFEEEE_DECAFFFF, -8) == -1
; run: %srem_i128(0x80000000_00000000_00000000_00000000, -2) == 0
function %srem_imm_i128(i128) -> i128 {
block0(v0: i128):
v1 = srem_imm v0, 3
return v1
}
; run: %srem_imm_i128(0) == 0
; run: %srem_imm_i128(1) == 1
; run: %srem_imm_i128(2) == 2
; run: %srem_imm_i128(3) == 0
; run: %srem_imm_i128(19) == 1
; run: %srem_imm_i128(-19) == -1
; run: %srem_imm_i128(0xC0FFEEEE_DECAFFFF_C0FFEEEE_DECAFFFF) == -1
; run: %srem_imm_i128(0x80000000_00000000_00000000_00000000) == -2