76 lines
4.4 KiB
Text
76 lines
4.4 KiB
Text
|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
|
||
|
|
# RUN: llc -mtriple=arm64-apple-ios -global-isel -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=CHECK-NOLSE
|
||
|
|
# RUN: llc -mtriple=arm64-apple-ios -mcpu=apple-a13 -global-isel -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=CHECK-LSE
|
||
|
|
|
||
|
|
---
|
||
|
|
name: compare_swap_128
|
||
|
|
alignment: 4
|
||
|
|
tracksRegLiveness: true
|
||
|
|
body: |
|
||
|
|
bb.1:
|
||
|
|
liveins: $x0_x1, $x1
|
||
|
|
|
||
|
|
liveins: $x0, $x1, $x2, $x3, $x4
|
||
|
|
|
||
|
|
; CHECK-LABEL: name: compare_swap_128
|
||
|
|
; CHECK: liveins: $x0_x1, $x1, $x0, $x1, $x2, $x3, $x4
|
||
|
|
; CHECK: [[COPY:%[0-9]+]]:gpr64(p0) = COPY $x0
|
||
|
|
; CHECK: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
|
||
|
|
; CHECK: [[COPY2:%[0-9]+]]:_(s64) = COPY $x2
|
||
|
|
; CHECK: [[COPY3:%[0-9]+]]:_(s64) = COPY $x3
|
||
|
|
; CHECK: [[COPY4:%[0-9]+]]:_(s64) = COPY $x4
|
||
|
|
; CHECK: [[COPY5:%[0-9]+]]:gpr64(s64) = COPY [[COPY1]](s64)
|
||
|
|
; CHECK: [[COPY6:%[0-9]+]]:gpr64(s64) = COPY [[COPY2]](s64)
|
||
|
|
; CHECK: [[COPY7:%[0-9]+]]:gpr64(s64) = COPY [[COPY3]](s64)
|
||
|
|
; CHECK: [[COPY8:%[0-9]+]]:gpr64(s64) = COPY [[COPY4]](s64)
|
||
|
|
; 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)
|
||
|
|
; CHECK: [[COPY9:%[0-9]+]]:gpr64 = COPY %16
|
||
|
|
; CHECK: [[MV:%[0-9]+]]:_(s128) = G_MERGE_VALUES %13(s64), %14(s64)
|
||
|
|
; CHECK: G_STORE [[MV]](s128), [[COPY]](p0) :: (store 16)
|
||
|
|
; CHECK: RET_ReallyLR
|
||
|
|
; CHECK-NOLSE-LABEL: name: compare_swap_128
|
||
|
|
; CHECK-NOLSE: liveins: $x0_x1, $x1, $x0, $x1, $x2, $x3, $x4
|
||
|
|
; CHECK-NOLSE-NEXT: {{ $}}
|
||
|
|
; CHECK-NOLSE-NEXT: [[COPY:%[0-9]+]]:gpr64(p0) = COPY $x0
|
||
|
|
; CHECK-NOLSE-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
|
||
|
|
; CHECK-NOLSE-NEXT: [[COPY2:%[0-9]+]]:_(s64) = COPY $x2
|
||
|
|
; CHECK-NOLSE-NEXT: [[COPY3:%[0-9]+]]:_(s64) = COPY $x3
|
||
|
|
; CHECK-NOLSE-NEXT: [[COPY4:%[0-9]+]]:_(s64) = COPY $x4
|
||
|
|
; CHECK-NOLSE-NEXT: [[COPY5:%[0-9]+]]:gpr64(s64) = COPY [[COPY1]](s64)
|
||
|
|
; CHECK-NOLSE-NEXT: [[COPY6:%[0-9]+]]:gpr64(s64) = COPY [[COPY2]](s64)
|
||
|
|
; CHECK-NOLSE-NEXT: [[COPY7:%[0-9]+]]:gpr64(s64) = COPY [[COPY3]](s64)
|
||
|
|
; CHECK-NOLSE-NEXT: [[COPY8:%[0-9]+]]:gpr64(s64) = COPY [[COPY4]](s64)
|
||
|
|
; CHECK-NOLSE-NEXT: early-clobber %13:gpr64common(s64), early-clobber %14:gpr64common(s64), early-clobber %16:gpr32common = CMP_SWAP_128_ACQUIRE [[COPY]](p0), [[COPY5]](s64), [[COPY6]](s64), [[COPY7]](s64), [[COPY8]](s64) :: (load store acquire acquire (s128))
|
||
|
|
; CHECK-NOLSE-NEXT: [[COPY9:%[0-9]+]]:gpr64 = COPY %16
|
||
|
|
; CHECK-NOLSE-NEXT: [[MV:%[0-9]+]]:_(s128) = G_MERGE_VALUES %13(s64), %14(s64)
|
||
|
|
; CHECK-NOLSE-NEXT: G_STORE [[MV]](s128), [[COPY]](p0) :: (store (s128))
|
||
|
|
; CHECK-NOLSE-NEXT: RET_ReallyLR
|
||
|
|
; CHECK-LSE-LABEL: name: compare_swap_128
|
||
|
|
; CHECK-LSE: liveins: $x0_x1, $x1, $x0, $x1, $x2, $x3, $x4
|
||
|
|
; CHECK-LSE-NEXT: {{ $}}
|
||
|
|
; CHECK-LSE-NEXT: [[COPY:%[0-9]+]]:gpr64sp(p0) = COPY $x0
|
||
|
|
; CHECK-LSE-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY $x1
|
||
|
|
; CHECK-LSE-NEXT: [[COPY2:%[0-9]+]]:_(s64) = COPY $x2
|
||
|
|
; CHECK-LSE-NEXT: [[COPY3:%[0-9]+]]:_(s64) = COPY $x3
|
||
|
|
; CHECK-LSE-NEXT: [[COPY4:%[0-9]+]]:_(s64) = COPY $x4
|
||
|
|
; CHECK-LSE-NEXT: [[REG_SEQUENCE:%[0-9]+]]:xseqpairsclass(s128) = REG_SEQUENCE [[COPY1]](s64), %subreg.sube64, [[COPY2]](s64), %subreg.subo64
|
||
|
|
; CHECK-LSE-NEXT: [[REG_SEQUENCE1:%[0-9]+]]:xseqpairsclass(s128) = REG_SEQUENCE [[COPY3]](s64), %subreg.sube64, [[COPY4]](s64), %subreg.subo64
|
||
|
|
; CHECK-LSE-NEXT: [[CASPAX:%[0-9]+]]:xseqpairsclass(s128) = CASPAX [[REG_SEQUENCE]](s128), [[REG_SEQUENCE1]](s128), [[COPY]](p0) :: (load store acquire acquire (s128))
|
||
|
|
; CHECK-LSE-NEXT: [[EXTRACT:%[0-9]+]]:_(s64) = G_EXTRACT [[CASPAX]](s128), 0
|
||
|
|
; CHECK-LSE-NEXT: [[EXTRACT1:%[0-9]+]]:_(s64) = G_EXTRACT [[CASPAX]](s128), 64
|
||
|
|
; CHECK-LSE-NEXT: [[MV:%[0-9]+]]:_(s128) = G_MERGE_VALUES [[EXTRACT]](s64), [[EXTRACT1]](s64)
|
||
|
|
; CHECK-LSE-NEXT: G_STORE [[MV]](s128), [[COPY]](p0) :: (store (s128))
|
||
|
|
; CHECK-LSE-NEXT: RET_ReallyLR
|
||
|
|
%0:_(p0) = COPY $x0
|
||
|
|
%3:_(s64) = COPY $x1
|
||
|
|
%4:_(s64) = COPY $x2
|
||
|
|
%1:_(s128) = G_MERGE_VALUES %3(s64), %4(s64)
|
||
|
|
%5:_(s64) = COPY $x3
|
||
|
|
%6:_(s64) = COPY $x4
|
||
|
|
%2:_(s128) = G_MERGE_VALUES %5(s64), %6(s64)
|
||
|
|
%7:_(s128), %8:_(s1) = G_ATOMIC_CMPXCHG_WITH_SUCCESS %0(p0), %1, %2 :: (load store acquire acquire (s128))
|
||
|
|
G_STORE %7(s128), %0(p0) :: (store (s128))
|
||
|
|
RET_ReallyLR
|
||
|
|
|
||
|
|
...
|