forked from OSchip/llvm-project
218 lines
7.5 KiB
LLVM
218 lines
7.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=thumbv7k-linux-gnu | FileCheck %s
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declare {<2 x i64>, <2 x i1>} @llvm.uadd.with.overflow.v2i64(<2 x i64>, <2 x i64>)
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declare {<2 x i64>, <2 x i1>} @llvm.usub.with.overflow.v2i64(<2 x i64>, <2 x i64>)
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declare {<2 x i64>, <2 x i1>} @llvm.sadd.with.overflow.v2i64(<2 x i64>, <2 x i64>)
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declare {<2 x i64>, <2 x i1>} @llvm.ssub.with.overflow.v2i64(<2 x i64>, <2 x i64>)
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define <2 x i1> @uaddo(<2 x i64> *%ptr, <2 x i64> *%ptr2) {
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; CHECK-LABEL: uaddo:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: push {r4, r5, r6, r7, lr}
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; CHECK-NEXT: vld1.64 {d18, d19}, [r0]
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; CHECK-NEXT: vld1.64 {d16, d17}, [r1]
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; CHECK-NEXT: movs r1, #0
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; CHECK-NEXT: vadd.i64 q8, q9, q8
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; CHECK-NEXT: vmov.32 r3, d18[0]
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; CHECK-NEXT: vmov.32 r2, d18[1]
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; CHECK-NEXT: vmov.32 r12, d16[0]
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; CHECK-NEXT: vmov.32 lr, d16[1]
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; CHECK-NEXT: vmov.32 r4, d17[0]
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; CHECK-NEXT: vmov.32 r5, d19[0]
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; CHECK-NEXT: vmov.32 r6, d17[1]
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; CHECK-NEXT: vmov.32 r7, d19[1]
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; CHECK-NEXT: subs.w r3, r12, r3
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; CHECK-NEXT: sbcs.w r2, lr, r2
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; CHECK-NEXT: mov.w r2, #0
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; CHECK-NEXT: it lo
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; CHECK-NEXT: movlo r2, #1
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; CHECK-NEXT: cmp r2, #0
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; CHECK-NEXT: it ne
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; CHECK-NEXT: movne.w r2, #-1
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; CHECK-NEXT: subs r3, r4, r5
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; CHECK-NEXT: sbcs.w r3, r6, r7
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; CHECK-NEXT: it lo
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; CHECK-NEXT: movlo r1, #1
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; CHECK-NEXT: cmp r1, #0
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; CHECK-NEXT: it ne
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; CHECK-NEXT: movne.w r1, #-1
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; CHECK-NEXT: vst1.64 {d16, d17}, [r0]
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: pop {r4, r5, r6, r7, pc}
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%x = load <2 x i64>, <2 x i64>* %ptr, align 8
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%y = load <2 x i64>, <2 x i64>* %ptr2, align 8
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%s = call {<2 x i64>, <2 x i1>} @llvm.uadd.with.overflow.v2i64(<2 x i64> %x, <2 x i64> %y)
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%m = extractvalue {<2 x i64>, <2 x i1>} %s, 0
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%o = extractvalue {<2 x i64>, <2 x i1>} %s, 1
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store <2 x i64> %m, <2 x i64>* %ptr
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ret <2 x i1> %o
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}
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define <2 x i1> @usubo(<2 x i64> *%ptr, <2 x i64> *%ptr2) {
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; CHECK-LABEL: usubo:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: push {r4, r5, r6, r7, lr}
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; CHECK-NEXT: vld1.64 {d16, d17}, [r1]
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; CHECK-NEXT: movs r1, #0
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; CHECK-NEXT: vld1.64 {d18, d19}, [r0]
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; CHECK-NEXT: vsub.i64 q8, q9, q8
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; CHECK-NEXT: vmov.32 r12, d18[0]
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; CHECK-NEXT: vmov.32 lr, d18[1]
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; CHECK-NEXT: vmov.32 r3, d16[0]
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; CHECK-NEXT: vmov.32 r2, d16[1]
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; CHECK-NEXT: vmov.32 r4, d19[0]
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; CHECK-NEXT: vmov.32 r5, d17[0]
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; CHECK-NEXT: vmov.32 r6, d19[1]
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; CHECK-NEXT: vmov.32 r7, d17[1]
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; CHECK-NEXT: subs.w r3, r12, r3
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; CHECK-NEXT: sbcs.w r2, lr, r2
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; CHECK-NEXT: mov.w r2, #0
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; CHECK-NEXT: it lo
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; CHECK-NEXT: movlo r2, #1
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; CHECK-NEXT: cmp r2, #0
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; CHECK-NEXT: it ne
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; CHECK-NEXT: movne.w r2, #-1
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; CHECK-NEXT: subs r3, r4, r5
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; CHECK-NEXT: sbcs.w r3, r6, r7
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; CHECK-NEXT: it lo
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; CHECK-NEXT: movlo r1, #1
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; CHECK-NEXT: cmp r1, #0
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; CHECK-NEXT: it ne
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; CHECK-NEXT: movne.w r1, #-1
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; CHECK-NEXT: vst1.64 {d16, d17}, [r0]
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: pop {r4, r5, r6, r7, pc}
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%x = load <2 x i64>, <2 x i64>* %ptr, align 8
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%y = load <2 x i64>, <2 x i64>* %ptr2, align 8
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%s = call {<2 x i64>, <2 x i1>} @llvm.usub.with.overflow.v2i64(<2 x i64> %x, <2 x i64> %y)
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%m = extractvalue {<2 x i64>, <2 x i1>} %s, 0
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%o = extractvalue {<2 x i64>, <2 x i1>} %s, 1
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store <2 x i64> %m, <2 x i64>* %ptr
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ret <2 x i1> %o
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}
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define <2 x i1> @saddo(<2 x i64> *%ptr, <2 x i64> *%ptr2) {
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; CHECK-LABEL: saddo:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: push.w {r4, r5, r6, r7, r8, lr}
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; CHECK-NEXT: vld1.64 {d20, d21}, [r0]
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; CHECK-NEXT: movs r3, #0
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; CHECK-NEXT: vld1.64 {d18, d19}, [r1]
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; CHECK-NEXT: vadd.i64 q8, q10, q9
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; CHECK-NEXT: vmov.32 r2, d20[0]
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; CHECK-NEXT: vmov.32 r1, d20[1]
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; CHECK-NEXT: vmov.32 r12, d16[0]
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; CHECK-NEXT: vmov.32 r8, d16[1]
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; CHECK-NEXT: vmov.32 lr, d17[0]
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; CHECK-NEXT: vmov.32 r4, d21[0]
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; CHECK-NEXT: vmov.32 r5, d17[1]
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; CHECK-NEXT: vmov.32 r6, d18[1]
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; CHECK-NEXT: vmov.32 r7, d21[1]
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; CHECK-NEXT: subs.w r2, r12, r2
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; CHECK-NEXT: vmov.32 r2, d19[1]
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; CHECK-NEXT: sbcs.w r1, r8, r1
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; CHECK-NEXT: mov.w r1, #0
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; CHECK-NEXT: it lt
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; CHECK-NEXT: movlt r1, #1
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; CHECK-NEXT: subs.w r4, lr, r4
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; CHECK-NEXT: sbcs.w r7, r5, r7
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; CHECK-NEXT: it lt
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; CHECK-NEXT: movlt r3, #1
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; CHECK-NEXT: cmp r3, #0
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; CHECK-NEXT: it ne
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; CHECK-NEXT: movne.w r3, #-1
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; CHECK-NEXT: asrs r7, r6, #31
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; CHECK-NEXT: vdup.32 d21, r3
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; CHECK-NEXT: cmp r1, #0
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; CHECK-NEXT: it ne
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; CHECK-NEXT: movne.w r1, #-1
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; CHECK-NEXT: vdup.32 d20, r1
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; CHECK-NEXT: vst1.64 {d16, d17}, [r0]
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; CHECK-NEXT: asrs r2, r2, #31
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; CHECK-NEXT: vdup.32 d19, r2
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; CHECK-NEXT: vdup.32 d18, r7
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; CHECK-NEXT: veor q9, q9, q10
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; CHECK-NEXT: vmovn.i64 d18, q9
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; CHECK-NEXT: vmov r2, r1, d18
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: pop.w {r4, r5, r6, r7, r8, pc}
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%x = load <2 x i64>, <2 x i64>* %ptr, align 8
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%y = load <2 x i64>, <2 x i64>* %ptr2, align 8
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%s = call {<2 x i64>, <2 x i1>} @llvm.sadd.with.overflow.v2i64(<2 x i64> %x, <2 x i64> %y)
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%m = extractvalue {<2 x i64>, <2 x i1>} %s, 0
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%o = extractvalue {<2 x i64>, <2 x i1>} %s, 1
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store <2 x i64> %m, <2 x i64>* %ptr
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ret <2 x i1> %o
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}
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define <2 x i1> @ssubo(<2 x i64> *%ptr, <2 x i64> *%ptr2) {
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; CHECK-LABEL: ssubo:
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; CHECK: @ %bb.0:
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; CHECK-NEXT: push.w {r4, r5, r6, r7, r8, lr}
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; CHECK-NEXT: vld1.64 {d18, d19}, [r1]
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; CHECK-NEXT: movs r2, #0
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; CHECK-NEXT: vld1.64 {d20, d21}, [r0]
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; CHECK-NEXT: vsub.i64 q8, q10, q9
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; CHECK-NEXT: vmov.32 r1, d20[0]
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; CHECK-NEXT: vmov.32 r12, d20[1]
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; CHECK-NEXT: vmov.32 r3, d16[0]
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; CHECK-NEXT: vmov.32 lr, d16[1]
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; CHECK-NEXT: vmov.32 r4, d21[0]
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; CHECK-NEXT: vmov.32 r5, d17[0]
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; CHECK-NEXT: vmov.32 r6, d21[1]
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; CHECK-NEXT: vmov.32 r7, d17[1]
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; CHECK-NEXT: vmov.32 r8, d18[1]
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; CHECK-NEXT: subs r1, r3, r1
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; CHECK-NEXT: vmov.32 r3, d18[0]
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; CHECK-NEXT: sbcs.w r1, lr, r12
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; CHECK-NEXT: vmov.32 r12, d19[0]
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; CHECK-NEXT: mov.w r1, #0
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; CHECK-NEXT: it lt
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; CHECK-NEXT: movlt r1, #1
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; CHECK-NEXT: subs r5, r5, r4
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; CHECK-NEXT: vmov.32 r5, d19[1]
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; CHECK-NEXT: sbcs r7, r6
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; CHECK-NEXT: mov.w r7, #0
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; CHECK-NEXT: it lt
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; CHECK-NEXT: movlt r7, #1
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; CHECK-NEXT: cmp r7, #0
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; CHECK-NEXT: it ne
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; CHECK-NEXT: movne.w r7, #-1
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; CHECK-NEXT: vdup.32 d21, r7
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; CHECK-NEXT: rsbs r3, r3, #0
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; CHECK-NEXT: sbcs.w r3, r2, r8
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; CHECK-NEXT: mov.w r3, #0
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; CHECK-NEXT: it lt
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; CHECK-NEXT: movlt r3, #1
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; CHECK-NEXT: rsbs.w r6, r12, #0
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; CHECK-NEXT: sbcs.w r6, r2, r5
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; CHECK-NEXT: it lt
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; CHECK-NEXT: movlt r2, #1
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; CHECK-NEXT: cmp r2, #0
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; CHECK-NEXT: it ne
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; CHECK-NEXT: movne.w r2, #-1
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; CHECK-NEXT: cmp r3, #0
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; CHECK-NEXT: vdup.32 d19, r2
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; CHECK-NEXT: it ne
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; CHECK-NEXT: movne.w r3, #-1
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; CHECK-NEXT: cmp r1, #0
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; CHECK-NEXT: it ne
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; CHECK-NEXT: movne.w r1, #-1
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; CHECK-NEXT: vdup.32 d18, r3
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; CHECK-NEXT: vdup.32 d20, r1
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; CHECK-NEXT: veor q9, q9, q10
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; CHECK-NEXT: vst1.64 {d16, d17}, [r0]
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; CHECK-NEXT: vmovn.i64 d18, q9
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; CHECK-NEXT: vmov r2, r1, d18
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; CHECK-NEXT: mov r0, r2
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; CHECK-NEXT: pop.w {r4, r5, r6, r7, r8, pc}
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%x = load <2 x i64>, <2 x i64>* %ptr, align 8
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%y = load <2 x i64>, <2 x i64>* %ptr2, align 8
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%s = call {<2 x i64>, <2 x i1>} @llvm.ssub.with.overflow.v2i64(<2 x i64> %x, <2 x i64> %y)
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%m = extractvalue {<2 x i64>, <2 x i1>} %s, 0
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%o = extractvalue {<2 x i64>, <2 x i1>} %s, 1
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store <2 x i64> %m, <2 x i64>* %ptr
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ret <2 x i1> %o
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}
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