135 lines
4.4 KiB
YAML
135 lines
4.4 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=amdgpu-prelegalizer-combiner %s -o - | FileCheck -check-prefixes=GCN,PRELEGAL %s
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# RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=amdgpu-regbank-combiner %s -o - | FileCheck -check-prefixes=GCN,RBCOMB %s
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---
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name: trunc_sext_i32_i16
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0
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; GCN-LABEL: name: trunc_sext_i32_i16
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; GCN: liveins: $vgpr0
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; GCN-NEXT: {{ $}}
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; GCN-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
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; GCN-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY]], 16
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; GCN-NEXT: $vgpr0 = COPY [[SEXT_INREG]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(s16) = G_TRUNC %0
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%2:_(s32) = G_SEXT %1
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$vgpr0 = COPY %2
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...
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---
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name: trunc_sext_i32_i8
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0
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; GCN-LABEL: name: trunc_sext_i32_i8
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; GCN: liveins: $vgpr0
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; GCN-NEXT: {{ $}}
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; GCN-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
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; GCN-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s32) = G_SEXT_INREG [[COPY]], 8
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; GCN-NEXT: $vgpr0 = COPY [[SEXT_INREG]](s32)
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%0:_(s32) = COPY $vgpr0
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%1:_(s8) = G_TRUNC %0
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%2:_(s32) = G_SEXT %1
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$vgpr0 = COPY %2
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...
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---
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name: trunc_sext_i64_i32
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1
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; GCN-LABEL: name: trunc_sext_i64_i32
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; GCN: liveins: $vgpr0_vgpr1
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; GCN-NEXT: {{ $}}
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; GCN-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
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; GCN-NEXT: [[SEXT_INREG:%[0-9]+]]:_(s64) = G_SEXT_INREG [[COPY]], 32
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; GCN-NEXT: $vgpr0_vgpr1 = COPY [[SEXT_INREG]](s64)
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%0:_(s64) = COPY $vgpr0_vgpr1
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%1:_(s32) = G_TRUNC %0
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%2:_(s64) = G_SEXT %1
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$vgpr0_vgpr1 = COPY %2
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...
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---
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name: trunc_sext_v4i32_v4i16
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; PRELEGAL-LABEL: name: trunc_sext_v4i32_v4i16
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; PRELEGAL: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; PRELEGAL-NEXT: {{ $}}
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; PRELEGAL-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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; PRELEGAL-NEXT: [[SEXT_INREG:%[0-9]+]]:_(<4 x s32>) = G_SEXT_INREG [[COPY]], 16
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; PRELEGAL-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[SEXT_INREG]](<4 x s32>)
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;
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; RBCOMB-LABEL: name: trunc_sext_v4i32_v4i16
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; RBCOMB: liveins: $vgpr0_vgpr1_vgpr2_vgpr3
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; RBCOMB-NEXT: {{ $}}
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; RBCOMB-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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; RBCOMB-NEXT: [[TRUNC:%[0-9]+]]:_(<4 x s16>) = G_TRUNC [[COPY]](<4 x s32>)
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; RBCOMB-NEXT: [[SEXT:%[0-9]+]]:_(<4 x s32>) = G_SEXT [[TRUNC]](<4 x s16>)
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; RBCOMB-NEXT: $vgpr0_vgpr1_vgpr2_vgpr3 = COPY [[SEXT]](<4 x s32>)
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%0:_(<4 x s32>) = COPY $vgpr0_vgpr1_vgpr2_vgpr3
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%1:_(<4 x s16>) = G_TRUNC %0
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%2:_(<4 x s32>) = G_SEXT %1
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$vgpr0_vgpr1_vgpr2_vgpr3 = COPY %2
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...
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---
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name: trunc_sext_v4i16_v4i8
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1
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; PRELEGAL-LABEL: name: trunc_sext_v4i16_v4i8
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; PRELEGAL: liveins: $vgpr0_vgpr1
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; PRELEGAL-NEXT: {{ $}}
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; PRELEGAL-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
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; PRELEGAL-NEXT: [[SEXT_INREG:%[0-9]+]]:_(<4 x s16>) = G_SEXT_INREG [[COPY]], 8
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; PRELEGAL-NEXT: $vgpr0_vgpr1 = COPY [[SEXT_INREG]](<4 x s16>)
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;
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; RBCOMB-LABEL: name: trunc_sext_v4i16_v4i8
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; RBCOMB: liveins: $vgpr0_vgpr1
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; RBCOMB-NEXT: {{ $}}
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; RBCOMB-NEXT: [[COPY:%[0-9]+]]:_(<4 x s16>) = COPY $vgpr0_vgpr1
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; RBCOMB-NEXT: [[TRUNC:%[0-9]+]]:_(<4 x s8>) = G_TRUNC [[COPY]](<4 x s16>)
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; RBCOMB-NEXT: [[SEXT:%[0-9]+]]:_(<4 x s16>) = G_SEXT [[TRUNC]](<4 x s8>)
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; RBCOMB-NEXT: $vgpr0_vgpr1 = COPY [[SEXT]](<4 x s16>)
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%0:_(<4 x s16>) = COPY $vgpr0_vgpr1
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%1:_(<4 x s8>) = G_TRUNC %0
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%2:_(<4 x s16>) = G_SEXT %1
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$vgpr0_vgpr1 = COPY %2
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...
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---
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name: trunc_sext_mismatching_types
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tracksRegLiveness: true
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body: |
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bb.0:
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liveins: $vgpr0_vgpr1
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; GCN-LABEL: name: trunc_sext_mismatching_types
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; GCN: liveins: $vgpr0_vgpr1
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; GCN-NEXT: {{ $}}
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; GCN-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $vgpr0_vgpr1
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; GCN-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s64)
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; GCN-NEXT: [[SEXT:%[0-9]+]]:_(s32) = G_SEXT [[TRUNC]](s16)
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; GCN-NEXT: $vgpr0 = COPY [[SEXT]](s32)
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%0:_(s64) = COPY $vgpr0_vgpr1
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%1:_(s16) = G_TRUNC %0
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%2:_(s32) = G_SEXT %1
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$vgpr0 = COPY %2
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...
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