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TheRock/compiler/amd-llvm/llvm/test/CodeGen/AArch64/GlobalISel/legalize-umulfix.mir
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derek.holloway 7502bf64a4
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=aarch64 -run-pass=legalizer %s -o - | FileCheck %s
---
name: smulfix_i32_scale_0
body: |
bb.1:
liveins: $w0, $w1
; CHECK-LABEL: name: smulfix_i32_scale_0
; CHECK: liveins: $w0, $w1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(i32) = COPY $w0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(i32) = COPY $w1
; CHECK-NEXT: [[MUL:%[0-9]+]]:_(i32) = G_MUL [[COPY]], [[COPY1]]
; CHECK-NEXT: $w0 = COPY [[MUL]](i32)
; CHECK-NEXT: RET_ReallyLR implicit $w0
%0:_(i32) = COPY $w0
%1:_(i32) = COPY $w1
%2:_(i32) = G_UMULFIX %0, %1, 0
$w0 = COPY %2(i32)
RET_ReallyLR implicit $w0
...
---
name: smulfix_i32
body: |
bb.1:
liveins: $w0, $w1
; CHECK-LABEL: name: smulfix_i32
; CHECK: liveins: $w0, $w1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(i32) = COPY $w0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(i32) = COPY $w1
; CHECK-NEXT: [[C:%[0-9]+]]:_(i64) = G_CONSTANT i64 15
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(i64) = G_ZEXT [[COPY]](i32)
; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(i64) = G_ZEXT [[COPY1]](i32)
; CHECK-NEXT: [[MUL:%[0-9]+]]:_(i64) = G_MUL [[ZEXT]], [[ZEXT1]]
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(i64) = G_LSHR [[MUL]], [[C]](i64)
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(i32) = G_TRUNC [[LSHR]](i64)
; CHECK-NEXT: $w0 = COPY [[TRUNC]](i32)
; CHECK-NEXT: RET_ReallyLR implicit $w0
%0:_(i32) = COPY $w0
%1:_(i32) = COPY $w1
%2:_(i32) = G_UMULFIX %0, %1, 15
$w0 = COPY %2(i32)
RET_ReallyLR implicit $w0
...
---
name: smulfix_i64
body: |
bb.1:
liveins: $x0, $x1
; CHECK-LABEL: name: smulfix_i64
; CHECK: liveins: $x0, $x1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(i64) = COPY $x0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(i64) = COPY $x1
; CHECK-NEXT: [[C:%[0-9]+]]:_(i64) = G_CONSTANT i64 15
; CHECK-NEXT: [[C1:%[0-9]+]]:_(i64) = G_CONSTANT i64 0
; CHECK-NEXT: [[MUL:%[0-9]+]]:_(i64) = G_MUL [[COPY]], [[COPY1]]
; CHECK-NEXT: [[UMULH:%[0-9]+]]:_(i64) = G_UMULH [[COPY]], [[COPY1]]
; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(i64) = G_MUL [[COPY]], [[C1]]
; CHECK-NEXT: [[MUL2:%[0-9]+]]:_(i64) = G_MUL [[C1]], [[COPY1]]
; CHECK-NEXT: [[ADD:%[0-9]+]]:_(i64) = G_ADD [[UMULH]], [[MUL1]]
; CHECK-NEXT: [[ADD1:%[0-9]+]]:_(i64) = G_ADD [[ADD]], [[MUL2]]
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(i64) = G_LSHR [[MUL]], [[C]](i64)
; CHECK-NEXT: [[C2:%[0-9]+]]:_(i64) = G_CONSTANT i64 49
; CHECK-NEXT: [[SHL:%[0-9]+]]:_(i64) = G_SHL [[ADD1]], [[C2]](i64)
; CHECK-NEXT: [[OR:%[0-9]+]]:_(i64) = G_OR [[LSHR]], [[SHL]]
; CHECK-NEXT: $x0 = COPY [[OR]](i64)
; CHECK-NEXT: RET_ReallyLR implicit $x0
%0:_(i64) = COPY $x0
%1:_(i64) = COPY $x1
%2:_(i64) = G_UMULFIX %0, %1, 15
$x0 = COPY %2(i64)
RET_ReallyLR implicit $x0
...
---
name: smulfix_4xi32
body: |
bb.1:
liveins: $q0, $q1
; CHECK-LABEL: name: smulfix_4xi32
; CHECK: liveins: $q0, $q1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x i32>) = COPY $q0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x i32>) = COPY $q1
; CHECK-NEXT: [[C:%[0-9]+]]:_(i64) = G_CONSTANT i64 2
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x i64>) = G_BUILD_VECTOR [[C]](i64), [[C]](i64)
; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x i32>), [[UV1:%[0-9]+]]:_(<2 x i32>) = G_UNMERGE_VALUES [[COPY]](<4 x i32>)
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(<2 x i64>) = G_ZEXT [[UV]](<2 x i32>)
; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(<2 x i64>) = G_ZEXT [[UV1]](<2 x i32>)
; CHECK-NEXT: [[UV2:%[0-9]+]]:_(<2 x i32>), [[UV3:%[0-9]+]]:_(<2 x i32>) = G_UNMERGE_VALUES [[COPY1]](<4 x i32>)
; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(<2 x i64>) = G_ZEXT [[UV2]](<2 x i32>)
; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(<2 x i64>) = G_ZEXT [[UV3]](<2 x i32>)
; CHECK-NEXT: [[MUL:%[0-9]+]]:_(<2 x i64>) = G_MUL [[ZEXT]], [[ZEXT2]]
; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(<2 x i64>) = G_MUL [[ZEXT1]], [[ZEXT3]]
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(<2 x i64>) = G_LSHR [[MUL]], [[BUILD_VECTOR]](<2 x i64>)
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(<2 x i64>) = G_LSHR [[MUL1]], [[BUILD_VECTOR]](<2 x i64>)
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(<2 x i32>) = G_TRUNC [[LSHR]](<2 x i64>)
; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(<2 x i32>) = G_TRUNC [[LSHR1]](<2 x i64>)
; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x i32>) = G_CONCAT_VECTORS [[TRUNC]](<2 x i32>), [[TRUNC1]](<2 x i32>)
; CHECK-NEXT: $q0 = COPY [[CONCAT_VECTORS]](<4 x i32>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(<4 x i32>) = COPY $q0
%1:_(<4 x i32>) = COPY $q1
%2:_(<4 x i32>) = G_UMULFIX %0, %1, 2
$q0 = COPY %2(<4 x i32>)
RET_ReallyLR implicit $q0
...
---
name: smulfix_4xi32_15
body: |
bb.1:
liveins: $q0, $q1
; CHECK-LABEL: name: smulfix_4xi32_15
; CHECK: liveins: $q0, $q1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x i32>) = COPY $q0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x i32>) = COPY $q1
; CHECK-NEXT: [[C:%[0-9]+]]:_(i64) = G_CONSTANT i64 15
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x i64>) = G_BUILD_VECTOR [[C]](i64), [[C]](i64)
; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x i32>), [[UV1:%[0-9]+]]:_(<2 x i32>) = G_UNMERGE_VALUES [[COPY]](<4 x i32>)
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(<2 x i64>) = G_ZEXT [[UV]](<2 x i32>)
; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(<2 x i64>) = G_ZEXT [[UV1]](<2 x i32>)
; CHECK-NEXT: [[UV2:%[0-9]+]]:_(<2 x i32>), [[UV3:%[0-9]+]]:_(<2 x i32>) = G_UNMERGE_VALUES [[COPY1]](<4 x i32>)
; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(<2 x i64>) = G_ZEXT [[UV2]](<2 x i32>)
; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(<2 x i64>) = G_ZEXT [[UV3]](<2 x i32>)
; CHECK-NEXT: [[MUL:%[0-9]+]]:_(<2 x i64>) = G_MUL [[ZEXT]], [[ZEXT2]]
; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(<2 x i64>) = G_MUL [[ZEXT1]], [[ZEXT3]]
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(<2 x i64>) = G_LSHR [[MUL]], [[BUILD_VECTOR]](<2 x i64>)
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(<2 x i64>) = G_LSHR [[MUL1]], [[BUILD_VECTOR]](<2 x i64>)
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(<2 x i32>) = G_TRUNC [[LSHR]](<2 x i64>)
; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(<2 x i32>) = G_TRUNC [[LSHR1]](<2 x i64>)
; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x i32>) = G_CONCAT_VECTORS [[TRUNC]](<2 x i32>), [[TRUNC1]](<2 x i32>)
; CHECK-NEXT: $q0 = COPY [[CONCAT_VECTORS]](<4 x i32>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(<4 x i32>) = COPY $q0
%1:_(<4 x i32>) = COPY $q1
%2:_(<4 x i32>) = G_UMULFIX %0, %1, 15
$q0 = COPY %2(<4 x i32>)
RET_ReallyLR implicit $q0
...
---
name: smulfix_4xi32_31
body: |
bb.1:
liveins: $q0, $q1
; CHECK-LABEL: name: smulfix_4xi32_31
; CHECK: liveins: $q0, $q1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x i32>) = COPY $q0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<4 x i32>) = COPY $q1
; CHECK-NEXT: [[C:%[0-9]+]]:_(i64) = G_CONSTANT i64 31
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x i64>) = G_BUILD_VECTOR [[C]](i64), [[C]](i64)
; CHECK-NEXT: [[UV:%[0-9]+]]:_(<2 x i32>), [[UV1:%[0-9]+]]:_(<2 x i32>) = G_UNMERGE_VALUES [[COPY]](<4 x i32>)
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:_(<2 x i64>) = G_ZEXT [[UV]](<2 x i32>)
; CHECK-NEXT: [[ZEXT1:%[0-9]+]]:_(<2 x i64>) = G_ZEXT [[UV1]](<2 x i32>)
; CHECK-NEXT: [[UV2:%[0-9]+]]:_(<2 x i32>), [[UV3:%[0-9]+]]:_(<2 x i32>) = G_UNMERGE_VALUES [[COPY1]](<4 x i32>)
; CHECK-NEXT: [[ZEXT2:%[0-9]+]]:_(<2 x i64>) = G_ZEXT [[UV2]](<2 x i32>)
; CHECK-NEXT: [[ZEXT3:%[0-9]+]]:_(<2 x i64>) = G_ZEXT [[UV3]](<2 x i32>)
; CHECK-NEXT: [[MUL:%[0-9]+]]:_(<2 x i64>) = G_MUL [[ZEXT]], [[ZEXT2]]
; CHECK-NEXT: [[MUL1:%[0-9]+]]:_(<2 x i64>) = G_MUL [[ZEXT1]], [[ZEXT3]]
; CHECK-NEXT: [[LSHR:%[0-9]+]]:_(<2 x i64>) = G_LSHR [[MUL]], [[BUILD_VECTOR]](<2 x i64>)
; CHECK-NEXT: [[LSHR1:%[0-9]+]]:_(<2 x i64>) = G_LSHR [[MUL1]], [[BUILD_VECTOR]](<2 x i64>)
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(<2 x i32>) = G_TRUNC [[LSHR]](<2 x i64>)
; CHECK-NEXT: [[TRUNC1:%[0-9]+]]:_(<2 x i32>) = G_TRUNC [[LSHR1]](<2 x i64>)
; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x i32>) = G_CONCAT_VECTORS [[TRUNC]](<2 x i32>), [[TRUNC1]](<2 x i32>)
; CHECK-NEXT: $q0 = COPY [[CONCAT_VECTORS]](<4 x i32>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(<4 x i32>) = COPY $q0
%1:_(<4 x i32>) = COPY $q1
%2:_(<4 x i32>) = G_UMULFIX %0, %1, 31
$q0 = COPY %2(<4 x i32>)
RET_ReallyLR implicit $q0
...