forked from OSchip/llvm-project
74 lines
4.2 KiB
YAML
74 lines
4.2 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=arm64-apple-ios -global-isel -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=CHECK-NOLSE
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# RUN: llc -mtriple=arm64-apple-ios -mcpu=apple-a13 -global-isel -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=CHECK-LSE
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---
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name: compare_swap_128
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alignment: 4
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tracksRegLiveness: true
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body: |
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bb.1:
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liveins: $x0_x1, $x1
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liveins: $x0, $x1, $x2, $x3, $x4
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; CHECK-LABEL: name: compare_swap_128
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; CHECK: liveins: $x0_x1, $x1, $x0, $x1, $x2, $x3, $x4
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; CHECK: [[COPY:%[0-9]+]]:gpr64(p0) = COPY $x0
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; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
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; CHECK: [[COPY2:%[0-9]+]]:_(s64) = COPY $x2
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; CHECK: [[COPY3:%[0-9]+]]:_(s64) = COPY $x3
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; CHECK: [[COPY4:%[0-9]+]]:_(s64) = COPY $x4
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; CHECK: [[COPY5:%[0-9]+]]:gpr64(s64) = COPY [[COPY1]](s64)
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; CHECK: [[COPY6:%[0-9]+]]:gpr64(s64) = COPY [[COPY2]](s64)
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; CHECK: [[COPY7:%[0-9]+]]:gpr64(s64) = COPY [[COPY3]](s64)
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; CHECK: [[COPY8:%[0-9]+]]:gpr64(s64) = COPY [[COPY4]](s64)
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; CHECK: early-clobber %13:gpr64(s64), early-clobber %14:gpr64(s64), early-clobber %16:gpr32common = CMP_SWAP_128_ACQUIRE [[COPY]](p0), [[COPY5]](s64), [[COPY6]](s64), [[COPY7]](s64), [[COPY8]](s64) :: (load store acquire acquire 16)
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; CHECK: [[COPY9:%[0-9]+]]:gpr64 = COPY %16
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; CHECK: [[MV:%[0-9]+]]:_(s128) = G_MERGE_VALUES %13(s64), %14(s64)
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; CHECK: G_STORE [[MV]](s128), [[COPY]](p0) :: (store 16)
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; CHECK: RET_ReallyLR
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; CHECK-NOLSE-LABEL: name: compare_swap_128
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; CHECK-NOLSE: liveins: $x0_x1, $x1, $x0, $x1, $x2, $x3, $x4
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; CHECK-NOLSE: [[COPY:%[0-9]+]]:gpr64(p0) = COPY $x0
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; CHECK-NOLSE: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
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; CHECK-NOLSE: [[COPY2:%[0-9]+]]:_(s64) = COPY $x2
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; CHECK-NOLSE: [[COPY3:%[0-9]+]]:_(s64) = COPY $x3
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; CHECK-NOLSE: [[COPY4:%[0-9]+]]:_(s64) = COPY $x4
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; CHECK-NOLSE: [[COPY5:%[0-9]+]]:gpr64(s64) = COPY [[COPY1]](s64)
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; CHECK-NOLSE: [[COPY6:%[0-9]+]]:gpr64(s64) = COPY [[COPY2]](s64)
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; CHECK-NOLSE: [[COPY7:%[0-9]+]]:gpr64(s64) = COPY [[COPY3]](s64)
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; CHECK-NOLSE: [[COPY8:%[0-9]+]]:gpr64(s64) = COPY [[COPY4]](s64)
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; CHECK-NOLSE: early-clobber %13:gpr64(s64), early-clobber %14:gpr64(s64), early-clobber %16:gpr32common = CMP_SWAP_128_ACQUIRE [[COPY]](p0), [[COPY5]](s64), [[COPY6]](s64), [[COPY7]](s64), [[COPY8]](s64) :: (load store acquire acquire (s128))
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; CHECK-NOLSE: [[COPY9:%[0-9]+]]:gpr64 = COPY %16
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; CHECK-NOLSE: [[MV:%[0-9]+]]:_(s128) = G_MERGE_VALUES %13(s64), %14(s64)
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; CHECK-NOLSE: G_STORE [[MV]](s128), [[COPY]](p0) :: (store (s128))
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; CHECK-NOLSE: RET_ReallyLR
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; CHECK-LSE-LABEL: name: compare_swap_128
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; CHECK-LSE: liveins: $x0_x1, $x1, $x0, $x1, $x2, $x3, $x4
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; CHECK-LSE: [[COPY:%[0-9]+]]:gpr64sp(p0) = COPY $x0
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; CHECK-LSE: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
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; CHECK-LSE: [[COPY2:%[0-9]+]]:_(s64) = COPY $x2
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; CHECK-LSE: [[COPY3:%[0-9]+]]:_(s64) = COPY $x3
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; CHECK-LSE: [[COPY4:%[0-9]+]]:_(s64) = COPY $x4
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; CHECK-LSE: [[REG_SEQUENCE:%[0-9]+]]:xseqpairsclass(s128) = REG_SEQUENCE [[COPY1]](s64), %subreg.sube64, [[COPY2]](s64), %subreg.subo64
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; CHECK-LSE: [[REG_SEQUENCE1:%[0-9]+]]:xseqpairsclass(s128) = REG_SEQUENCE [[COPY3]](s64), %subreg.sube64, [[COPY4]](s64), %subreg.subo64
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; CHECK-LSE: [[CASPAX:%[0-9]+]]:xseqpairsclass(s128) = CASPAX [[REG_SEQUENCE]](s128), [[REG_SEQUENCE1]](s128), [[COPY]](p0) :: (load store acquire acquire (s128))
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; CHECK-LSE: [[EXTRACT:%[0-9]+]]:_(s64) = G_EXTRACT [[CASPAX]](s128), 0
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; CHECK-LSE: [[EXTRACT1:%[0-9]+]]:_(s64) = G_EXTRACT [[CASPAX]](s128), 64
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; CHECK-LSE: [[MV:%[0-9]+]]:_(s128) = G_MERGE_VALUES [[EXTRACT]](s64), [[EXTRACT1]](s64)
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; CHECK-LSE: G_STORE [[MV]](s128), [[COPY]](p0) :: (store (s128))
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; CHECK-LSE: RET_ReallyLR
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%0:_(p0) = COPY $x0
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%3:_(s64) = COPY $x1
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%4:_(s64) = COPY $x2
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%1:_(s128) = G_MERGE_VALUES %3(s64), %4(s64)
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%5:_(s64) = COPY $x3
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%6:_(s64) = COPY $x4
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%2:_(s128) = G_MERGE_VALUES %5(s64), %6(s64)
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%7:_(s128), %8:_(s1) = G_ATOMIC_CMPXCHG_WITH_SUCCESS %0(p0), %1, %2 :: (load store acquire acquire (s128))
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G_STORE %7(s128), %0(p0) :: (store (s128))
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RET_ReallyLR
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...
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