Merge pull request #3002 from afonso360/aarch64-i128-br
aarch64 implement brz,brnz,br_icmp for i128 values
This commit is contained in:
Chris Fallin
@@ -253,3 +253,357 @@ block1:
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; check: movz x0, #1
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; nextln: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_brz(i128){
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block0(v0: i128):
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brz v0, block1
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jump block1
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block1:
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nop
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: orr x0, x0, x1
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; nextln: cbz x0, label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_brnz(i128){
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block0(v0: i128):
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brnz v0, block1
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jump block1
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block1:
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nop
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: orr x0, x0, x1
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; nextln: cbnz x0, label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_bricmp_eq(i128, i128) {
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block0(v0: i128, v1: i128):
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br_icmp eq v0, v1, block1
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jump block1
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block1:
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: eor x0, x0, x2
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; nextln: eor x1, x1, x3
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; nextln: adds xzr, x0, x1
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; nextln: b.eq label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_bricmp_ne(i128, i128) {
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block0(v0: i128, v1: i128):
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br_icmp ne v0, v1, block1
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jump block1
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block1:
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: eor x0, x0, x2
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; nextln: eor x1, x1, x3
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; nextln: adds xzr, x0, x1
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; nextln: b.ne label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_bricmp_slt(i128, i128) {
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block0(v0: i128, v1: i128):
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br_icmp slt v0, v1, block1
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jump block1
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block1:
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: subs xzr, x0, x2
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; nextln: cset x0, lo
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; nextln: subs xzr, x1, x3
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; nextln: cset x1, lt
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; nextln: csel x0, x0, x1, eq
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; nextln: subs xzr, xzr, x0
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; nextln: b.lt label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_bricmp_ult(i128, i128) {
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block0(v0: i128, v1: i128):
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br_icmp ult v0, v1, block1
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jump block1
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block1:
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: subs xzr, x0, x2
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; nextln: cset x0, lo
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; nextln: subs xzr, x1, x3
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; nextln: cset x1, lo
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; nextln: csel x0, x0, x1, eq
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; nextln: subs xzr, xzr, x0
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; nextln: b.lo label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_bricmp_sle(i128, i128) {
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block0(v0: i128, v1: i128):
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br_icmp sle v0, v1, block1
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jump block1
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block1:
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: subs xzr, x0, x2
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; nextln: cset x0, ls
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; nextln: subs xzr, x1, x3
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; nextln: cset x1, le
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; nextln: csel x0, x0, x1, eq
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; nextln: movz x1, #1
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; nextln: subs xzr, x1, x0
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; nextln: b.le label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_bricmp_ule(i128, i128) {
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block0(v0: i128, v1: i128):
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br_icmp ule v0, v1, block1
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jump block1
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block1:
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: subs xzr, x0, x2
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; nextln: cset x0, ls
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; nextln: subs xzr, x1, x3
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; nextln: cset x1, ls
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; nextln: csel x0, x0, x1, eq
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; nextln: movz x1, #1
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; nextln: subs xzr, x1, x0
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; nextln: b.ls label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_bricmp_sgt(i128, i128) {
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block0(v0: i128, v1: i128):
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br_icmp sgt v0, v1, block1
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jump block1
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block1:
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: subs xzr, x0, x2
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; nextln: cset x0, hi
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; nextln: subs xzr, x1, x3
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; nextln: cset x1, gt
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; nextln: csel x0, x0, x1, eq
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; nextln: subs xzr, x0, xzr
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; nextln: b.gt label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_bricmp_ugt(i128, i128) {
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block0(v0: i128, v1: i128):
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br_icmp ugt v0, v1, block1
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jump block1
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block1:
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: subs xzr, x0, x2
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; nextln: cset x0, hi
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; nextln: subs xzr, x1, x3
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; nextln: cset x1, hi
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; nextln: csel x0, x0, x1, eq
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; nextln: subs xzr, x0, xzr
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; nextln: b.hi label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_bricmp_sge(i128, i128) {
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block0(v0: i128, v1: i128):
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br_icmp sge v0, v1, block1
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jump block1
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block1:
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: subs xzr, x0, x2
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; nextln: cset x0, hs
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; nextln: subs xzr, x1, x3
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; nextln: cset x1, ge
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; nextln: csel x0, x0, x1, eq
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; nextln: movz x1, #1
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; nextln: subs xzr, x0, x1
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; nextln: b.ge label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_bricmp_uge(i128, i128) {
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block0(v0: i128, v1: i128):
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br_icmp uge v0, v1, block1
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jump block1
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block1:
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: subs xzr, x0, x2
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; nextln: cset x0, hs
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; nextln: subs xzr, x1, x3
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; nextln: cset x1, hs
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; nextln: csel x0, x0, x1, eq
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; nextln: movz x1, #1
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; nextln: subs xzr, x0, x1
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; nextln: b.hs label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_bricmp_of(i128, i128) {
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block0(v0: i128, v1: i128):
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br_icmp of v0, v1, block1
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jump block1
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block1:
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: adds xzr, x0, x2
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; nextln: adcs xzr, x1, x3
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; nextln: b.vs label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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function %i128_bricmp_nof(i128, i128) {
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block0(v0: i128, v1: i128):
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br_icmp nof v0, v1, block1
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jump block1
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block1:
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return
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}
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; check: stp fp, lr, [sp, #-16]!
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; nextln: mov fp, sp
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; nextln: adds xzr, x0, x2
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; nextln: adcs xzr, x1, x3
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; nextln: b.vc label1 ; b label2
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; check: Block 1:
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; check: b label3
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; check: Block 2:
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; check: b label3
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; check: Block 3:
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; check: ldp fp, lr, [sp], #16
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; nextln: ret
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@@ -1,42 +1,45 @@
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test run
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; target aarch64 TODO: Not yet implemented on aarch64
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target aarch64
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; target s390x TODO: Not yet implemented on s390x
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target x86_64 machinst
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target x86_64 legacy
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function %br_false() -> b1 {
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block0:
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v10 = iconst.i64 0x42
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v11 = iconst.i64 0x00
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v0 = iconcat v10, v11
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brz v0, block2
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function %i128_brz(i64, i64) -> b1 {
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block0(v0: i64, v1: i64):
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v2 = iconcat v0, v1
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brz v2, block2
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jump block1
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block1:
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v1 = bconst.b1 true
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return v1
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v3 = bconst.b1 false
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return v3
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block2:
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v2 = bconst.b1 false
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return v2
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v4 = bconst.b1 true
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return v4
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}
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; run
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; run: %i128_brz(0, 0) == true
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; run: %i128_brz(-1, 0) == false
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; run: %i128_brz(0, -1) == false
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; run: %i128_brz(-1, -1) == false
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function %br_true() -> b1 {
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block0:
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v10 = iconst.i64 0x00
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v11 = iconst.i64 0x00
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v0 = iconcat v10, v11
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brz v0, block2
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function %i128_brnz(i64, i64) -> b1 {
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block0(v0: i64, v1: i64):
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v2 = iconcat v0, v1
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brnz v2, block2
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jump block1
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block1:
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v1 = bconst.b1 false
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return v1
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v3 = bconst.b1 false
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return v3
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block2:
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v2 = bconst.b1 true
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return v2
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v4 = bconst.b1 true
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return v4
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}
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; run
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; run: %i128_brnz(0, 0) == false
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; run: %i128_brnz(-1, 0) == true
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; run: %i128_brnz(0, -1) == true
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; run: %i128_brnz(-1, -1) == true
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321
cranelift/filetests/filetests/runtests/i128-bricmp.clif
Normal file
321
cranelift/filetests/filetests/runtests/i128-bricmp.clif
Normal file
@@ -0,0 +1,321 @@
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test run
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target aarch64
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function %i128_bricmp_eq(i64, i64, i64, i64) -> b1 {
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block0(v0: i64, v1: i64,v2: i64,v3: i64):
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v4 = iconcat v0, v1
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v5 = iconcat v2, v3
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br_icmp.i128 eq v4, v5, block2
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jump block1
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block1:
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v6 = bconst.b1 false
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return v6
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block2:
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v7 = bconst.b1 true
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return v7
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}
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; run: %i128_bricmp_eq(0, 0, 0, 0) == true
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; run: %i128_bricmp_eq(-1, -1, -1, -1) == true
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; run: %i128_bricmp_eq(-1, -1, 0, 0) == false
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; run: %i128_bricmp_eq(-1, -1, 0, -1) == false
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; run: %i128_bricmp_eq(-1, 0, -1, -1) == false
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; run: %i128_bricmp_eq(0, -1, -1, -1) == false
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; run: %i128_bricmp_eq(0xC0FFEEEE_DECAFFFF, 0xDECAFFFF_C0FFEEEE, 0xC0FFEEEE_DECAFFFF, 0xDECAFFFF_C0FFEEEE) == true
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; run: %i128_bricmp_eq(0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0x00000000_00000001, 0x00000000_00000001) == false
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; run: %i128_bricmp_eq(0xFFFFFFFF_FFFFFFFF, 0x00000000_00000001, 0x00000000_00000001, 0x00000000_00000001) == false
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function %i128_bricmp_ne(i64, i64, i64, i64) -> b1 {
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block0(v0: i64,v1: i64,v2: i64,v3: i64):
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v4 = iconcat v0, v1
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v5 = iconcat v2, v3
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br_icmp.i128 ne v4, v5, block2
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jump block1
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block1:
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v6 = bconst.b1 false
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return v6
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block2:
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v7 = bconst.b1 true
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return v7
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}
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; run: %i128_bricmp_ne(0, 0, 0, 0) == false
|
||||
; run: %i128_bricmp_ne(-1, -1, -1, -1) == false
|
||||
; run: %i128_bricmp_ne(-1, -1, 0, 0) == true
|
||||
; run: %i128_bricmp_ne(-1, -1, 0, -1) == true
|
||||
; run: %i128_bricmp_ne(-1, 0, -1, -1) == true
|
||||
; run: %i128_bricmp_ne(0, -1, -1, -1) == true
|
||||
; run: %i128_bricmp_ne(0xC0FFEEEE_DECAFFFF, 0xDECAFFFF_C0FFEEEE, 0xC0FFEEEE_DECAFFFF, 0xDECAFFFF_C0FFEEEE) == false
|
||||
; run: %i128_bricmp_ne(0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0x00000000_00000001, 0x00000000_00000001) == true
|
||||
; run: %i128_bricmp_ne(0xFFFFFFFF_FFFFFFFF, 0x00000000_00000001, 0x00000000_00000001, 0x00000000_00000001) == true
|
||||
|
||||
|
||||
function %i128_bricmp_slt(i64, i64, i64, i64) -> b1 {
|
||||
block0(v0: i64,v1: i64,v2: i64,v3: i64):
|
||||
v4 = iconcat v0, v1
|
||||
v5 = iconcat v2, v3
|
||||
|
||||
br_icmp.i128 slt v4, v5, block2
|
||||
jump block1
|
||||
|
||||
block1:
|
||||
v6 = bconst.b1 false
|
||||
return v6
|
||||
|
||||
block2:
|
||||
v7 = bconst.b1 true
|
||||
return v7
|
||||
}
|
||||
; run: %i128_bricmp_slt(0, 0, 0, 0) == false
|
||||
; run: %i128_bricmp_slt(1, 0, 1, 0) == false
|
||||
; run: %i128_bricmp_slt(0, 0, 1, 0) == true
|
||||
; run: %i128_bricmp_slt(-1, -1, 0, 0) == true
|
||||
; run: %i128_bricmp_slt(0, 0, -1, -1) == false
|
||||
; run: %i128_bricmp_slt(-1, -1, -1, -1) == false
|
||||
; run: %i128_bricmp_slt(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == true
|
||||
; run: %i128_bricmp_slt(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == true
|
||||
; run: %i128_bricmp_slt(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == false
|
||||
|
||||
function %i128_bricmp_ult(i64, i64, i64, i64) -> b1 {
|
||||
block0(v0: i64,v1: i64,v2: i64,v3: i64):
|
||||
v4 = iconcat v0, v1
|
||||
v5 = iconcat v2, v3
|
||||
|
||||
br_icmp.i128 ult v4, v5, block2
|
||||
jump block1
|
||||
|
||||
block1:
|
||||
v6 = bconst.b1 false
|
||||
return v6
|
||||
|
||||
block2:
|
||||
v7 = bconst.b1 true
|
||||
return v7
|
||||
}
|
||||
; run: %i128_bricmp_ult(0, 0, 0, 0) == false
|
||||
; run: %i128_bricmp_ult(1, 0, 1, 0) == false
|
||||
; run: %i128_bricmp_ult(0, 0, 1, 0) == true
|
||||
; run: %i128_bricmp_ult(-1, -1, 0, 0) == false
|
||||
; run: %i128_bricmp_ult(0, 0, -1, -1) == true
|
||||
; run: %i128_bricmp_ult(-1, -1, -1, -1) == false
|
||||
; run: %i128_bricmp_ult(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == true
|
||||
; run: %i128_bricmp_ult(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == true
|
||||
; run: %i128_bricmp_ult(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == false
|
||||
|
||||
function %i128_bricmp_sle(i64, i64, i64, i64) -> b1 {
|
||||
block0(v0: i64,v1: i64,v2: i64,v3: i64):
|
||||
v4 = iconcat v0, v1
|
||||
v5 = iconcat v2, v3
|
||||
|
||||
br_icmp.i128 sle v4, v5, block2
|
||||
jump block1
|
||||
|
||||
block1:
|
||||
v6 = bconst.b1 false
|
||||
return v6
|
||||
|
||||
block2:
|
||||
v7 = bconst.b1 true
|
||||
return v7
|
||||
}
|
||||
; run: %i128_bricmp_sle(0, 0, 0, 0) == true
|
||||
; run: %i128_bricmp_sle(1, 0, 1, 0) == true
|
||||
; run: %i128_bricmp_sle(0, 0, 1, 0) == true
|
||||
; run: %i128_bricmp_sle(-1, -1, 0, 0) == true
|
||||
; run: %i128_bricmp_sle(0, 0, -1, -1) == false
|
||||
; run: %i128_bricmp_sle(-1, -1, -1, -1) == true
|
||||
; run: %i128_bricmp_sle(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == true
|
||||
; run: %i128_bricmp_sle(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == true
|
||||
; run: %i128_bricmp_sle(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == false
|
||||
|
||||
function %i128_bricmp_ule(i64, i64, i64, i64) -> b1 {
|
||||
block0(v0: i64,v1: i64,v2: i64,v3: i64):
|
||||
v4 = iconcat v0, v1
|
||||
v5 = iconcat v2, v3
|
||||
|
||||
br_icmp.i128 ule v4, v5, block2
|
||||
jump block1
|
||||
|
||||
block1:
|
||||
v6 = bconst.b1 false
|
||||
return v6
|
||||
|
||||
block2:
|
||||
v7 = bconst.b1 true
|
||||
return v7
|
||||
}
|
||||
; run: %i128_bricmp_ule(0, 0, 0, 0) == true
|
||||
; run: %i128_bricmp_ule(1, 0, 1, 0) == true
|
||||
; run: %i128_bricmp_ule(0, 0, 1, 0) == true
|
||||
; run: %i128_bricmp_ule(-1, -1, 0, 0) == false
|
||||
; run: %i128_bricmp_ule(0, 0, -1, -1) == true
|
||||
; run: %i128_bricmp_ule(-1, -1, -1, -1) == true
|
||||
; run: %i128_bricmp_ule(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == true
|
||||
; run: %i128_bricmp_ule(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == true
|
||||
; run: %i128_bricmp_ule(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == false
|
||||
|
||||
function %i128_bricmp_sgt(i64, i64, i64, i64) -> b1 {
|
||||
block0(v0: i64,v1: i64,v2: i64,v3: i64):
|
||||
v4 = iconcat v0, v1
|
||||
v5 = iconcat v2, v3
|
||||
|
||||
br_icmp.i128 sgt v4, v5, block2
|
||||
jump block1
|
||||
|
||||
block1:
|
||||
v6 = bconst.b1 false
|
||||
return v6
|
||||
|
||||
block2:
|
||||
v7 = bconst.b1 true
|
||||
return v7
|
||||
}
|
||||
; run: %i128_bricmp_sgt(0, 0, 0, 0) == false
|
||||
; run: %i128_bricmp_sgt(1, 0, 1, 0) == false
|
||||
; run: %i128_bricmp_sgt(0, 0, 1, 0) == false
|
||||
; run: %i128_bricmp_sgt(-1, -1, 0, 0) == false
|
||||
; run: %i128_bricmp_sgt(0, 0, -1, -1) == true
|
||||
; run: %i128_bricmp_sgt(-1, -1, -1, -1) == false
|
||||
; run: %i128_bricmp_sgt(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == false
|
||||
; run: %i128_bricmp_sgt(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == false
|
||||
; run: %i128_bricmp_sgt(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == true
|
||||
|
||||
function %i128_bricmp_ugt(i64, i64, i64, i64) -> b1 {
|
||||
block0(v0: i64,v1: i64,v2: i64,v3: i64):
|
||||
v4 = iconcat v0, v1
|
||||
v5 = iconcat v2, v3
|
||||
|
||||
br_icmp.i128 ugt v4, v5, block2
|
||||
jump block1
|
||||
|
||||
block1:
|
||||
v6 = bconst.b1 false
|
||||
return v6
|
||||
|
||||
block2:
|
||||
v7 = bconst.b1 true
|
||||
return v7
|
||||
}
|
||||
; run: %i128_bricmp_ugt(0, 0, 0, 0) == false
|
||||
; run: %i128_bricmp_ugt(1, 0, 1, 0) == false
|
||||
; run: %i128_bricmp_ugt(0, 0, 1, 0) == false
|
||||
; run: %i128_bricmp_ugt(-1, -1, 0, 0) == true
|
||||
; run: %i128_bricmp_ugt(0, 0, -1, -1) == false
|
||||
; run: %i128_bricmp_ugt(-1, -1, -1, -1) == false
|
||||
; run: %i128_bricmp_ugt(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == false
|
||||
; run: %i128_bricmp_ugt(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == false
|
||||
; run: %i128_bricmp_ugt(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == true
|
||||
|
||||
function %i128_bricmp_sge(i64, i64, i64, i64) -> b1 {
|
||||
block0(v0: i64,v1: i64,v2: i64,v3: i64):
|
||||
v4 = iconcat v0, v1
|
||||
v5 = iconcat v2, v3
|
||||
|
||||
br_icmp.i128 sge v4, v5, block2
|
||||
jump block1
|
||||
|
||||
block1:
|
||||
v6 = bconst.b1 false
|
||||
return v6
|
||||
|
||||
block2:
|
||||
v7 = bconst.b1 true
|
||||
return v7
|
||||
}
|
||||
; run: %i128_bricmp_sge(0, 0, 0, 0) == true
|
||||
; run: %i128_bricmp_sge(1, 0, 1, 0) == true
|
||||
; run: %i128_bricmp_sge(0, 0, 1, 0) == false
|
||||
; run: %i128_bricmp_sge(-1, -1, 0, 0) == false
|
||||
; run: %i128_bricmp_sge(0, 0, -1, -1) == true
|
||||
; run: %i128_bricmp_sge(-1, -1, -1, -1) == true
|
||||
; run: %i128_bricmp_sge(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == false
|
||||
; run: %i128_bricmp_sge(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == false
|
||||
; run: %i128_bricmp_sge(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == true
|
||||
|
||||
function %i128_bricmp_uge(i64, i64, i64, i64) -> b1 {
|
||||
block0(v0: i64,v1: i64,v2: i64,v3: i64):
|
||||
v4 = iconcat v0, v1
|
||||
v5 = iconcat v2, v3
|
||||
|
||||
br_icmp.i128 uge v4, v5, block2
|
||||
jump block1
|
||||
|
||||
block1:
|
||||
v6 = bconst.b1 false
|
||||
return v6
|
||||
|
||||
block2:
|
||||
v7 = bconst.b1 true
|
||||
return v7
|
||||
}
|
||||
; run: %i128_bricmp_uge(0, 0, 0, 0) == true
|
||||
; run: %i128_bricmp_uge(1, 0, 1, 0) == true
|
||||
; run: %i128_bricmp_uge(0, 0, 1, 0) == false
|
||||
; run: %i128_bricmp_uge(-1, -1, 0, 0) == true
|
||||
; run: %i128_bricmp_uge(0, 0, -1, -1) == false
|
||||
; run: %i128_bricmp_uge(-1, -1, -1, -1) == true
|
||||
; run: %i128_bricmp_uge(0xFFFFFFFF_FFFFFFFD, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF, 0xFFFFFFFF_FFFFFFFF) == false
|
||||
; run: %i128_bricmp_uge(0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE, 0x00000000_00000000, 0xDECAFFFF_DECAFFFF) == false
|
||||
; run: %i128_bricmp_uge(0x00000000_00000000, 0xDECAFFFF_DECAFFFF, 0x00000000_00000000, 0xC0FFEEEE_C0FFEEEE) == true
|
||||
|
||||
function %i128_bricmp_of(i64, i64, i64, i64) -> b1 {
|
||||
block0(v0: i64,v1: i64,v2: i64,v3: i64):
|
||||
v4 = iconcat v0, v1
|
||||
v5 = iconcat v2, v3
|
||||
|
||||
br_icmp.i128 of v4, v5, block2
|
||||
jump block1
|
||||
|
||||
block1:
|
||||
v6 = bconst.b1 false
|
||||
return v6
|
||||
|
||||
block2:
|
||||
v7 = bconst.b1 true
|
||||
return v7
|
||||
}
|
||||
; run: %i128_bricmp_of(0, 0, 0, 0) == false
|
||||
; run: %i128_bricmp_of(0, 0, 1, 0) == false
|
||||
; run: %i128_bricmp_of(0, 0, -1, -1) == false
|
||||
; run: %i128_bricmp_of(-1, -1, -1, -1) == false
|
||||
; run: %i128_bricmp_of(0x00000000_00000000, 0x80000000_00000000, 0, 0) == false
|
||||
; run: %i128_bricmp_of(0xFFFFFFFF_FFFFFFFF, 0x7FFFFFFF_FFFFFFFF, 0, 0) == false
|
||||
; run: %i128_bricmp_of(1, 0, 0xFFFFFFFF_FFFFFFFF, 0x7FFFFFFF_FFFFFFFF) == true
|
||||
; run: %i128_bricmp_of(0xFFFFFFFF_FFFFFFFF, 0x7FFFFFFF_FFFFFFFF, 1, 0) == true
|
||||
; run: %i128_bricmp_of(0xFFFFFFFF_FFFFFFFF, 0x7FFFFFFF_FFFFFFFF, 0x00000000_00000000, 0x80000000_00000000) == false
|
||||
; run: %i128_bricmp_of(0x00000000_00000000, 0x80000000_00000000, 0xFFFFFFFF_FFFFFFFF, 0x7FFFFFFF_FFFFFFFF) == false
|
||||
; run: %i128_bricmp_of(0xFFFFFFFF_FFFFFFFF, 0x4FFFFFFF_FFFFFFFF, 0x00000000_00000000, 0x30000000_00000000) == false
|
||||
; run: %i128_bricmp_of(0xFFFFFFFF_FFFFFFFF, 0x4FFFFFFF_FFFFFFFF, 0x00000000_00000001, 0x30000000_00000000) == true
|
||||
|
||||
function %i128_bricmp_nof(i64, i64, i64, i64) -> b1 {
|
||||
block0(v0: i64,v1: i64,v2: i64,v3: i64):
|
||||
v4 = iconcat v0, v1
|
||||
v5 = iconcat v2, v3
|
||||
|
||||
br_icmp.i128 nof v4, v5, block2
|
||||
jump block1
|
||||
|
||||
block1:
|
||||
v6 = bconst.b1 false
|
||||
return v6
|
||||
|
||||
block2:
|
||||
v7 = bconst.b1 true
|
||||
return v7
|
||||
}
|
||||
; run: %i128_bricmp_nof(0, 0, 0, 0) == true
|
||||
; run: %i128_bricmp_nof(0, 0, 1, 0) == true
|
||||
; run: %i128_bricmp_nof(0, 0, -1, -1) == true
|
||||
; run: %i128_bricmp_nof(-1, -1, -1, -1) == true
|
||||
; run: %i128_bricmp_nof(0x00000000_00000000, 0x80000000_00000000, 0, 0) == true
|
||||
; run: %i128_bricmp_nof(0xFFFFFFFF_FFFFFFFF, 0x7FFFFFFF_FFFFFFFF, 0, 0) == true
|
||||
; run: %i128_bricmp_nof(1, 0, 0xFFFFFFFF_FFFFFFFF, 0x7FFFFFFF_FFFFFFFF) == false
|
||||
; run: %i128_bricmp_nof(0xFFFFFFFF_FFFFFFFF, 0x7FFFFFFF_FFFFFFFF, 1, 0) == false
|
||||
; run: %i128_bricmp_nof(0xFFFFFFFF_FFFFFFFF, 0x7FFFFFFF_FFFFFFFF, 0x00000000_00000000, 0x80000000_00000000) == true
|
||||
; run: %i128_bricmp_nof(0x00000000_00000000, 0x80000000_00000000, 0xFFFFFFFF_FFFFFFFF, 0x7FFFFFFF_FFFFFFFF) == true
|
||||
; run: %i128_bricmp_nof(0xFFFFFFFF_FFFFFFFF, 0x4FFFFFFF_FFFFFFFF, 0x00000000_00000000, 0x30000000_00000000) == true
|
||||
; run: %i128_bricmp_nof(0xFFFFFFFF_FFFFFFFF, 0x4FFFFFFF_FFFFFFFF, 0x00000000_00000001, 0x30000000_00000000) == false
|
||||
Reference in New Issue
Block a user