121 lines
3.8 KiB
YAML
121 lines
3.8 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -debugify-and-strip-all-safe -mtriple arm64-apple-ios -O0 -run-pass=aarch64-prelegalizer-combiner --aarch64prelegalizercombiner-only-enable-rule="overlapping_and" -global-isel -verify-machineinstrs %s -o - | FileCheck %s
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# REQUIRES: asserts
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---
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name: bitmask_overlap1
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body: |
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bb.1:
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; CHECK-LABEL: name: bitmask_overlap1
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 128
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: $w0 = COPY [[AND]](s32)
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; CHECK: RET_ReallyLR implicit $w0
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%0:_(s32) = COPY $w0
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%1:_(s32) = G_CONSTANT i32 -128
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%3:_(s32) = G_CONSTANT i32 255
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%2:_(s32) = G_AND %0, %1
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%4:_(s32) = G_AND %2, %3
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$w0 = COPY %4(s32)
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RET_ReallyLR implicit $w0
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...
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---
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name: bitmask_overlap2
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body: |
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bb.1:
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; CHECK-LABEL: name: bitmask_overlap2
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 128
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: $w0 = COPY [[AND]](s32)
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; CHECK: RET_ReallyLR implicit $w0
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%0:_(s32) = COPY $w0
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%1:_(s32) = G_CONSTANT i32 255
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%3:_(s32) = G_CONSTANT i32 -128
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%2:_(s32) = G_AND %1, %0
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%4:_(s32) = G_AND %2, %3
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$w0 = COPY %4(s32)
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RET_ReallyLR implicit $w0
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...
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---
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name: bitmask_overlap3
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body: |
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bb.1:
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; CHECK-LABEL: name: bitmask_overlap3
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 128
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: $w0 = COPY [[AND]](s32)
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; CHECK: RET_ReallyLR implicit $w0
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%0:_(s32) = COPY $w0
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%1:_(s32) = G_CONSTANT i32 255
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%3:_(s32) = G_CONSTANT i32 -128
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%2:_(s32) = G_AND %1, %0
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%4:_(s32) = G_AND %3, %2
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$w0 = COPY %4(s32)
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RET_ReallyLR implicit $w0
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...
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---
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name: bitmask_overlap4
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body: |
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bb.1:
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; CHECK-LABEL: name: bitmask_overlap4
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 128
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: $w0 = COPY [[AND]](s32)
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; CHECK: RET_ReallyLR implicit $w0
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%0:_(s32) = COPY $w0
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%1:_(s32) = G_CONSTANT i32 255
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%3:_(s32) = G_CONSTANT i32 -128
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%2:_(s32) = G_AND %0, %1
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%4:_(s32) = G_AND %3, %2
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$w0 = COPY %4(s32)
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RET_ReallyLR implicit $w0
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...
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---
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name: bitmask_no_overlap
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body: |
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bb.1:
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; CHECK-LABEL: name: bitmask_no_overlap
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
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; CHECK: $w0 = COPY [[C]](s32)
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; CHECK: RET_ReallyLR implicit $w0
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%0:_(s32) = COPY $w0
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%1:_(s32) = G_CONSTANT i32 1
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%3:_(s32) = G_CONSTANT i32 2
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%2:_(s32) = G_AND %0, %1
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%4:_(s32) = G_AND %2, %3
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$w0 = COPY %4(s32)
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RET_ReallyLR implicit $w0
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...
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---
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name: bitmask_overlap_extrause
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body: |
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bb.1:
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; CHECK-LABEL: name: bitmask_overlap_extrause
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $w0
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; CHECK: [[COPY1:%[0-9]+]]:_(p0) = COPY $x1
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255
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; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C]]
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; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 128
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; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C1]]
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; CHECK: G_STORE [[AND]](s32), [[COPY1]](p0) :: (store (s32))
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; CHECK: $w0 = COPY [[AND1]](s32)
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; CHECK: RET_ReallyLR implicit $w0
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%0:_(s32) = COPY $w0
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%1:_(p0) = COPY $x1
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%2:_(s32) = G_CONSTANT i32 255
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%4:_(s32) = G_CONSTANT i32 -128
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%3:_(s32) = G_AND %0, %2
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%5:_(s32) = G_AND %3, %4
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G_STORE %3(s32), %1(p0) :: (store (s32))
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$w0 = COPY %5(s32)
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RET_ReallyLR implicit $w0
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...
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