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473 lines
15 KiB
473 lines
15 KiB
4 months ago
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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -O0 -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -run-pass=legalizer -global-isel-abort=0 %s -o - | FileCheck %s
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---
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name: extract_s32_merge_s64_s32_s32_offset0
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s32_merge_s64_s32_s32_offset0
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
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; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY [[C]](s32)
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; CHECK: $vgpr0 = COPY [[COPY]](s32)
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%0:_(s32) = G_CONSTANT i32 0
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%1:_(s32) = G_CONSTANT i32 1
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%2:_(s64) = G_MERGE_VALUES %0, %1
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%3:_(s32) = G_EXTRACT %2, 0
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$vgpr0 = COPY %3
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...
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---
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name: extract_s32_merge_s64_s32_s32_offset32
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s32_merge_s64_s32_s32_offset32
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
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; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
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; CHECK: $vgpr0 = COPY [[COPY]](s32)
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%0:_(s32) = G_CONSTANT i32 0
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%1:_(s32) = G_CONSTANT i32 1
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%2:_(s64) = G_MERGE_VALUES %0, %1
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%3:_(s32) = G_EXTRACT %2, 32
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$vgpr0 = COPY %3
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...
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---
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name: extract_s64_merge_s128_s64_s64_offset0
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s64_merge_s128_s64_s64_offset0
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
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; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY [[C]](s64)
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; CHECK: $vgpr0_vgpr1 = COPY [[COPY]](s64)
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%0:_(s64) = G_CONSTANT i64 0
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%1:_(s64) = G_CONSTANT i64 1
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%2:_(s128) = G_MERGE_VALUES %0, %1
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%3:_(s64) = G_EXTRACT %2, 0
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$vgpr0_vgpr1 = COPY %3
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...
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---
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name: extract_s64_merge_s128_s64_s64_offset64
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s64_merge_s128_s64_s64_offset64
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
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; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY [[C1]](s64)
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; CHECK: $vgpr0_vgpr1 = COPY [[COPY]](s64)
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%0:_(s64) = G_CONSTANT i64 0
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%1:_(s64) = G_CONSTANT i64 1
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%2:_(s128) = G_MERGE_VALUES %0, %1
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%3:_(s64) = G_EXTRACT %2, 64
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$vgpr0_vgpr1 = COPY %3
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...
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---
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name: extract_s32_merge_s128_s64_s64_offset0
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s32_merge_s128_s64_s64_offset0
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
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; CHECK: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[C]](s64), 0
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; CHECK: $vgpr0 = COPY [[EXTRACT]](s32)
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%0:_(s64) = G_CONSTANT i64 0
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%1:_(s64) = G_CONSTANT i64 1
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%2:_(s128) = G_MERGE_VALUES %0, %1
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%3:_(s32) = G_EXTRACT %2, 0
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$vgpr0 = COPY %3
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...
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---
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name: extract_s32_merge_s128_s64_s64_offset32
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s32_merge_s128_s64_s64_offset32
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
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; CHECK: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[C]](s64), 32
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; CHECK: $vgpr0 = COPY [[EXTRACT]](s32)
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%0:_(s64) = G_CONSTANT i64 0
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%1:_(s64) = G_CONSTANT i64 1
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%2:_(s128) = G_MERGE_VALUES %0, %1
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%3:_(s32) = G_EXTRACT %2, 32
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$vgpr0 = COPY %3
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...
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---
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name: extract_s32_merge_s128_s64_s64_offset64
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s32_merge_s128_s64_s64_offset64
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
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; CHECK: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[C1]](s64), 0
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; CHECK: $vgpr0 = COPY [[EXTRACT]](s32)
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%0:_(s64) = G_CONSTANT i64 0
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%1:_(s64) = G_CONSTANT i64 1
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%2:_(s128) = G_MERGE_VALUES %0, %1
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%3:_(s32) = G_EXTRACT %2, 64
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$vgpr0 = COPY %3
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...
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---
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name: extract_s32_merge_s128_s64_s64_offset96
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s32_merge_s128_s64_s64_offset96
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
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; CHECK: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[C1]](s64), 32
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; CHECK: $vgpr0 = COPY [[EXTRACT]](s32)
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%0:_(s64) = G_CONSTANT i64 0
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%1:_(s64) = G_CONSTANT i64 1
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%2:_(s128) = G_MERGE_VALUES %0, %1
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%3:_(s32) = G_EXTRACT %2, 96
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$vgpr0 = COPY %3
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...
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# Destination size fits, but is skewed from the start of the register.
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---
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name: extract_s16_merge_s128_s64_s64_offset18
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s16_merge_s128_s64_s64_offset18
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
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; CHECK: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[C]](s64), 18
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; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
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; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
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%0:_(s64) = G_CONSTANT i64 0
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%1:_(s64) = G_CONSTANT i64 1
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%2:_(s128) = G_MERGE_VALUES %0, %1
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%3:_(s16) = G_EXTRACT %2, 18
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%4:_(s32) = G_ANYEXT %3
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$vgpr0 = COPY %4
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...
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# Destination size fits, but is skewed from the start of the register.
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---
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name: extract_s16_merge_s128_s64_s64_offset82
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s16_merge_s128_s64_s64_offset82
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
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; CHECK: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[C1]](s64), 18
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; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s16)
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; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
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%0:_(s64) = G_CONSTANT i64 0
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%1:_(s64) = G_CONSTANT i64 1
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%2:_(s128) = G_MERGE_VALUES %0, %1
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%3:_(s16) = G_EXTRACT %2, 82
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%4:_(s32) = G_ANYEXT %3
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$vgpr0 = COPY %4
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...
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# Can't handle this since it spans two registers
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---
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name: extract_s64_merge_s128_s64_s64_offset32
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s64_merge_s128_s64_s64_offset32
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; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
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; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
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; CHECK: [[MV:%[0-9]+]]:_(s128) = G_MERGE_VALUES [[C]](s64), [[C1]](s64)
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; CHECK: [[EXTRACT:%[0-9]+]]:_(s64) = G_EXTRACT [[MV]](s128), 32
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; CHECK: $vgpr0_vgpr1 = COPY [[EXTRACT]](s64)
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%0:_(s64) = G_CONSTANT i64 0
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%1:_(s64) = G_CONSTANT i64 1
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%2:_(s128) = G_MERGE_VALUES %0, %1
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%3:_(s64) = G_EXTRACT %2, 32
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$vgpr0_vgpr1 = COPY %3
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...
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# Only the last bit spans to another register
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---
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name: extract_s16_merge_s32_s32_offset1
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s16_merge_s32_s32_offset1
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
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; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[C]](s32), [[C1]](s32)
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; CHECK: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[MV]](s64), 1
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; CHECK: $vgpr0 = COPY [[EXTRACT]](s32)
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%0:_(s32) = G_CONSTANT i32 0
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%1:_(s32) = G_CONSTANT i32 1
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%2:_(s64) = G_MERGE_VALUES %0, %1
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%3:_(s32) = G_EXTRACT %2, 1
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$vgpr0 = COPY %3
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...
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# Test with some merges with 3 operands
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---
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name: extract_s32_merge_s96_s32_s32_s32_offset0
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s32_merge_s96_s32_s32_s32_offset0
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
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; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY [[C]](s32)
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; CHECK: $vgpr0 = COPY [[COPY]](s32)
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%0:_(s32) = G_CONSTANT i32 0
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%1:_(s32) = G_CONSTANT i32 1
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%2:_(s32) = G_CONSTANT i32 1
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%3:_(s96) = G_MERGE_VALUES %0, %1, %2
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%4:_(s32) = G_EXTRACT %3, 0
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$vgpr0 = COPY %4
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...
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---
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name: extract_s32_merge_s96_s32_s32_s32_offset64
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s32_merge_s96_s32_s32_s32_offset64
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
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; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY [[C2]](s32)
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; CHECK: $vgpr0 = COPY [[COPY]](s32)
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%0:_(s32) = G_CONSTANT i32 0
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%1:_(s32) = G_CONSTANT i32 1
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%2:_(s32) = G_CONSTANT i32 1
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%3:_(s96) = G_MERGE_VALUES %0, %1, %2
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%4:_(s32) = G_EXTRACT %3, 64
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$vgpr0 = COPY %4
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...
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---
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name: extract_s64_merge_s96_s32_s32_s32_offset0
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s64_merge_s96_s32_s32_s32_offset0
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
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; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[MV:%[0-9]+]]:_(s96) = G_MERGE_VALUES [[C]](s32), [[C1]](s32), [[C2]](s32)
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; CHECK: [[EXTRACT:%[0-9]+]]:_(s64) = G_EXTRACT [[MV]](s96), 0
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; CHECK: $vgpr0_vgpr1 = COPY [[EXTRACT]](s64)
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%0:_(s32) = G_CONSTANT i32 0
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%1:_(s32) = G_CONSTANT i32 1
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%2:_(s32) = G_CONSTANT i32 1
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%3:_(s96) = G_MERGE_VALUES %0, %1, %2
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%4:_(s64) = G_EXTRACT %3, 0
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$vgpr0_vgpr1 = COPY %4
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...
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---
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name: extract_s64_merge_s96_s32_s32_s32_offset32
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body: |
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bb.0:
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; CHECK-LABEL: name: extract_s64_merge_s96_s32_s32_s32_offset32
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
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; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
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; CHECK: [[MV:%[0-9]+]]:_(s96) = G_MERGE_VALUES [[C]](s32), [[C1]](s32), [[C2]](s32)
|
||
|
|
; CHECK: [[EXTRACT:%[0-9]+]]:_(s64) = G_EXTRACT [[MV]](s96), 32
|
||
|
|
; CHECK: $vgpr0_vgpr1 = COPY [[EXTRACT]](s64)
|
||
|
|
%0:_(s32) = G_CONSTANT i32 0
|
||
|
|
%1:_(s32) = G_CONSTANT i32 1
|
||
|
|
%2:_(s32) = G_CONSTANT i32 1
|
||
|
|
%3:_(s96) = G_MERGE_VALUES %0, %1, %2
|
||
|
|
%4:_(s64) = G_EXTRACT %3, 32
|
||
|
|
$vgpr0_vgpr1 = COPY %4
|
||
|
|
...
|
||
|
|
|
||
|
|
# Test build_vector sources
|
||
|
|
---
|
||
|
|
name: extract_s64_build_vector_v2s64_s64_s64_offset0
|
||
|
|
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
; CHECK-LABEL: name: extract_s64_build_vector_v2s64_s64_s64_offset0
|
||
|
|
; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
|
||
|
|
; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
|
||
|
|
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY [[C]](s64)
|
||
|
|
; CHECK: $vgpr0_vgpr1 = COPY [[COPY]](s64)
|
||
|
|
%0:_(s64) = G_CONSTANT i64 0
|
||
|
|
%1:_(s64) = G_CONSTANT i64 1
|
||
|
|
%2:_(<2 x s64>) = G_BUILD_VECTOR %0, %1
|
||
|
|
%3:_(s64) = G_EXTRACT %2, 0
|
||
|
|
$vgpr0_vgpr1 = COPY %3
|
||
|
|
...
|
||
|
|
|
||
|
|
---
|
||
|
|
name: extract_s64_build_vector_v2s64_s64_s64_offset64
|
||
|
|
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
; CHECK-LABEL: name: extract_s64_build_vector_v2s64_s64_s64_offset64
|
||
|
|
; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
|
||
|
|
; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
|
||
|
|
; CHECK: [[COPY:%[0-9]+]]:_(s64) = COPY [[C1]](s64)
|
||
|
|
; CHECK: $vgpr0_vgpr1 = COPY [[COPY]](s64)
|
||
|
|
%0:_(s64) = G_CONSTANT i64 0
|
||
|
|
%1:_(s64) = G_CONSTANT i64 1
|
||
|
|
%2:_(<2 x s64>) = G_BUILD_VECTOR %0, %1
|
||
|
|
%3:_(s64) = G_EXTRACT %2, 64
|
||
|
|
$vgpr0_vgpr1 = COPY %3
|
||
|
|
...
|
||
|
|
|
||
|
|
---
|
||
|
|
name: extract_s64_build_vector_v2s64_s64_s64_offset32
|
||
|
|
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
; CHECK-LABEL: name: extract_s64_build_vector_v2s64_s64_s64_offset32
|
||
|
|
; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
|
||
|
|
; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
|
||
|
|
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:_(<2 x s64>) = G_BUILD_VECTOR [[C]](s64), [[C1]](s64)
|
||
|
|
; CHECK: [[EXTRACT:%[0-9]+]]:_(s64) = G_EXTRACT [[BUILD_VECTOR]](<2 x s64>), 32
|
||
|
|
; CHECK: $vgpr0_vgpr1 = COPY [[EXTRACT]](s64)
|
||
|
|
%0:_(s64) = G_CONSTANT i64 0
|
||
|
|
%1:_(s64) = G_CONSTANT i64 1
|
||
|
|
%2:_(<2 x s64>) = G_BUILD_VECTOR %0, %1
|
||
|
|
%3:_(s64) = G_EXTRACT %2, 32
|
||
|
|
$vgpr0_vgpr1 = COPY %3
|
||
|
|
...
|
||
|
|
|
||
|
|
# Test extracting something smaller than the element size
|
||
|
|
---
|
||
|
|
name: extract_s32_build_vector_v2s64_s64_s64_offset64
|
||
|
|
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
; CHECK-LABEL: name: extract_s32_build_vector_v2s64_s64_s64_offset64
|
||
|
|
; CHECK: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
|
||
|
|
; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
|
||
|
|
; CHECK: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[C1]](s64), 0
|
||
|
|
; CHECK: $vgpr0 = COPY [[EXTRACT]](s32)
|
||
|
|
%0:_(s64) = G_CONSTANT i64 0
|
||
|
|
%1:_(s64) = G_CONSTANT i64 1
|
||
|
|
%2:_(<2 x s64>) = G_BUILD_VECTOR %0, %1
|
||
|
|
%3:_(s32) = G_EXTRACT %2, 64
|
||
|
|
$vgpr0 = COPY %3
|
||
|
|
|
||
|
|
...
|
||
|
|
|
||
|
|
# Test concat_vector sources
|
||
|
|
---
|
||
|
|
name: extract_v2s16_build_vector_v2s64_v2s16_v2s16_offset0
|
||
|
|
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
liveins: $vgpr0, $vgpr1
|
||
|
|
; CHECK-LABEL: name: extract_v2s16_build_vector_v2s64_v2s16_v2s16_offset0
|
||
|
|
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
|
||
|
|
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
|
||
|
|
; CHECK: [[COPY2:%[0-9]+]]:_(<2 x s16>) = COPY [[COPY]](<2 x s16>)
|
||
|
|
; CHECK: $vgpr0 = COPY [[COPY2]](<2 x s16>)
|
||
|
|
%0:_(<2 x s16>) = COPY $vgpr0
|
||
|
|
%1:_(<2 x s16>) = COPY $vgpr1
|
||
|
|
%2:_(<4 x s16>) = G_CONCAT_VECTORS %0, %1
|
||
|
|
%3:_(<2 x s16>) = G_EXTRACT %2, 0
|
||
|
|
$vgpr0 = COPY %3
|
||
|
|
...
|
||
|
|
|
||
|
|
---
|
||
|
|
name: extract_v2s16_build_vector_v2s64_v2s16_v2s16_offset32
|
||
|
|
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
liveins: $vgpr0, $vgpr1
|
||
|
|
; CHECK-LABEL: name: extract_v2s16_build_vector_v2s64_v2s16_v2s16_offset32
|
||
|
|
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
|
||
|
|
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
|
||
|
|
; CHECK: [[COPY2:%[0-9]+]]:_(<2 x s16>) = COPY [[COPY1]](<2 x s16>)
|
||
|
|
; CHECK: $vgpr0 = COPY [[COPY2]](<2 x s16>)
|
||
|
|
%0:_(<2 x s16>) = COPY $vgpr0
|
||
|
|
%1:_(<2 x s16>) = COPY $vgpr1
|
||
|
|
%2:_(<4 x s16>) = G_CONCAT_VECTORS %0, %1
|
||
|
|
%3:_(<2 x s16>) = G_EXTRACT %2, 32
|
||
|
|
$vgpr0 = COPY %3
|
||
|
|
...
|
||
|
|
|
||
|
|
# Test extracting only a single element, not a subvector
|
||
|
|
---
|
||
|
|
name: extract_s16_build_vector_v2s64_v2s16_v2s16_offset32
|
||
|
|
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
liveins: $vgpr0, $vgpr1
|
||
|
|
; CHECK-LABEL: name: extract_s16_build_vector_v2s64_v2s16_v2s16_offset32
|
||
|
|
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
|
||
|
|
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
|
||
|
|
; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
|
||
|
|
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[BITCAST]](s32)
|
||
|
|
; CHECK: $vgpr0 = COPY [[COPY2]](s32)
|
||
|
|
%0:_(<2 x s16>) = COPY $vgpr0
|
||
|
|
%1:_(<2 x s16>) = COPY $vgpr1
|
||
|
|
%2:_(<4 x s16>) = G_CONCAT_VECTORS %0, %1
|
||
|
|
%3:_(s16) = G_EXTRACT %2, 32
|
||
|
|
%4:_(s32) = G_ANYEXT %3
|
||
|
|
$vgpr0 = COPY %4
|
||
|
|
...
|
||
|
|
|
||
|
|
---
|
||
|
|
name: extract_s16_build_vector_v2s64_v2s16_v2s16_offset48
|
||
|
|
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
liveins: $vgpr0, $vgpr1
|
||
|
|
; CHECK-LABEL: name: extract_s16_build_vector_v2s64_v2s16_v2s16_offset48
|
||
|
|
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
|
||
|
|
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
|
||
|
|
; CHECK: [[BITCAST:%[0-9]+]]:_(s32) = G_BITCAST [[COPY1]](<2 x s16>)
|
||
|
|
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
|
||
|
|
; CHECK: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BITCAST]], [[C]](s32)
|
||
|
|
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LSHR]](s32)
|
||
|
|
; CHECK: $vgpr0 = COPY [[COPY2]](s32)
|
||
|
|
%0:_(<2 x s16>) = COPY $vgpr0
|
||
|
|
%1:_(<2 x s16>) = COPY $vgpr1
|
||
|
|
%2:_(<4 x s16>) = G_CONCAT_VECTORS %0, %1
|
||
|
|
%3:_(s16) = G_EXTRACT %2, 48
|
||
|
|
%4:_(s32) = G_ANYEXT %3
|
||
|
|
$vgpr0 = COPY %4
|
||
|
|
...
|
||
|
|
|
||
|
|
# Test extracting less than an element
|
||
|
|
---
|
||
|
|
name: extract_s8_build_vector_v2s64_v2s16_v2s16_offset48
|
||
|
|
|
||
|
|
body: |
|
||
|
|
bb.0:
|
||
|
|
liveins: $vgpr0, $vgpr1
|
||
|
|
; CHECK-LABEL: name: extract_s8_build_vector_v2s64_v2s16_v2s16_offset48
|
||
|
|
; CHECK: [[COPY:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr0
|
||
|
|
; CHECK: [[COPY1:%[0-9]+]]:_(<2 x s16>) = COPY $vgpr1
|
||
|
|
; CHECK: [[EXTRACT:%[0-9]+]]:_(s8) = G_EXTRACT [[COPY1]](<2 x s16>), 16
|
||
|
|
; CHECK: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EXTRACT]](s8)
|
||
|
|
; CHECK: $vgpr0 = COPY [[ANYEXT]](s32)
|
||
|
|
%0:_(<2 x s16>) = COPY $vgpr0
|
||
|
|
%1:_(<2 x s16>) = COPY $vgpr1
|
||
|
|
%2:_(<4 x s16>) = G_CONCAT_VECTORS %0, %1
|
||
|
|
%3:_(s8) = G_EXTRACT %2, 48
|
||
|
|
%4:_(s32) = G_ANYEXT %3
|
||
|
|
$vgpr0 = COPY %4
|
||
|
|
...
|