64 lines
3.1 KiB
LLVM
64 lines
3.1 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc %s -o - -mtriple=aarch64 -O2 -mattr=+mops | FileCheck %s --check-prefix=CHECK-MOPS
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declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg)
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declare void @fn(ptr, ptr)
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define void @consecutive() {
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; CHECK-MOPS-LABEL: consecutive:
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; CHECK-MOPS: // %bb.0: // %entry
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; CHECK-MOPS-NEXT: stp x29, x30, [sp, #-16]! // 16-byte Folded Spill
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; CHECK-MOPS-NEXT: sub sp, sp, #2016
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; CHECK-MOPS-NEXT: .cfi_def_cfa_offset 2032
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; CHECK-MOPS-NEXT: .cfi_offset w30, -8
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; CHECK-MOPS-NEXT: .cfi_offset w29, -16
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; CHECK-MOPS-NEXT: mov w8, #1000 // =0x3e8
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; CHECK-MOPS-NEXT: add x9, sp, #8
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; CHECK-MOPS-NEXT: adrp x10, .LCPI0_0
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; CHECK-MOPS-NEXT: adrp x11, .LCPI0_1
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; CHECK-MOPS-NEXT: setp [x9]!, x8!, xzr
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; CHECK-MOPS-NEXT: setm [x9]!, x8!, xzr
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; CHECK-MOPS-NEXT: sete [x9]!, x8!, xzr
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; CHECK-MOPS-NEXT: mov w12, #6424 // =0x1918
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; CHECK-MOPS-NEXT: ldr q0, [x10, :lo12:.LCPI0_0]
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; CHECK-MOPS-NEXT: ldr d1, [x11, :lo12:.LCPI0_1]
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; CHECK-MOPS-NEXT: mov w8, #7452 // =0x1d1c
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; CHECK-MOPS-NEXT: movk w12, #6938, lsl #16
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; CHECK-MOPS-NEXT: strh w8, [sp, #1036]
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; CHECK-MOPS-NEXT: mov w8, #30 // =0x1e
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; CHECK-MOPS-NEXT: add x0, sp, #1008
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; CHECK-MOPS-NEXT: add x1, sp, #8
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; CHECK-MOPS-NEXT: str w12, [sp, #1032]
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; CHECK-MOPS-NEXT: str q0, [sp, #1008]
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; CHECK-MOPS-NEXT: str d1, [sp, #1024]
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; CHECK-MOPS-NEXT: strb w8, [sp, #1038]
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; CHECK-MOPS-NEXT: bl fn
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; CHECK-MOPS-NEXT: add sp, sp, #2016
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; CHECK-MOPS-NEXT: ldp x29, x30, [sp], #16 // 16-byte Folded Reload
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; CHECK-MOPS-NEXT: ret
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entry:
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%buf_from = alloca [1000 x i8], align 16
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%buf_to = alloca [1000 x i8], align 1
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call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(1000) %buf_to, i8 0, i64 1000, i1 false)
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store <16 x i8> <i8 0, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 9, i8 10, i8 11, i8 12, i8 13, i8 14, i8 15>, ptr %buf_from, align 16
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%arrayidx.16 = getelementptr inbounds [1000 x i8], ptr %buf_from, i64 0, i64 16
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store <8 x i8> <i8 16, i8 17, i8 18, i8 19, i8 20, i8 21, i8 22, i8 23>, ptr %arrayidx.16, align 16
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%arrayidx.24 = getelementptr inbounds [1000 x i8], ptr %buf_from, i64 0, i64 24
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store i8 24, ptr %arrayidx.24, align 8
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%arrayidx.25 = getelementptr inbounds [1000 x i8], ptr %buf_from, i64 0, i64 25
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store i8 25, ptr %arrayidx.25, align 1
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%arrayidx.26 = getelementptr inbounds [1000 x i8], ptr %buf_from, i64 0, i64 26
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store i8 26, ptr %arrayidx.26, align 2
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%arrayidx.27 = getelementptr inbounds [1000 x i8], ptr %buf_from, i64 0, i64 27
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store i8 27, ptr %arrayidx.27, align 1
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%arrayidx.28 = getelementptr inbounds [1000 x i8], ptr %buf_from, i64 0, i64 28
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store i8 28, ptr %arrayidx.28, align 4
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%arrayidx.29 = getelementptr inbounds [1000 x i8], ptr %buf_from, i64 0, i64 29
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store i8 29, ptr %arrayidx.29, align 1
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%arrayidx.30 = getelementptr inbounds [1000 x i8], ptr %buf_from, i64 0, i64 30
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store i8 30, ptr %arrayidx.30, align 2
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call void @fn(ptr nonnull %buf_from, ptr nonnull %buf_to)
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ret void
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}
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