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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=regbankselect -regbankselect-fast -verify-machineinstrs -o - %s | FileCheck %s
# RUN: llc -march=amdgcn -mcpu=gfx900 -run-pass=regbankselect -regbankselect-greedy -verify-machineinstrs -o - %s | FileCheck %s
---
name: build_vector_v2s16_s32_ss
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1
; CHECK-LABEL: name: build_vector_v2s16_s32_ss
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr1
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32)
; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32)
; CHECK: [[BUILD_VECTOR:%[0-9]+]]:sgpr(<2 x s16>) = G_BUILD_VECTOR [[TRUNC]](s16), [[TRUNC1]](s16)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $sgpr1
%2:_(s16) = G_TRUNC %0
%3:_(s16) = G_TRUNC %1
%4:_(<2 x s16>) = G_BUILD_VECTOR %2, %3
...
---
name: build_vector_v2s16_s32_sv
legalized: true
body: |
bb.0:
liveins: $sgpr0, $vgpr0
; CHECK-LABEL: name: build_vector_v2s16_s32_sv
; CHECK: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[TRUNC:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY]](s32)
; CHECK: [[TRUNC1:%[0-9]+]]:vgpr(s16) = G_TRUNC [[COPY1]](s32)
; CHECK: [[ZEXT:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC]](s16)
; CHECK: [[ZEXT1:%[0-9]+]]:vgpr(s32) = G_ZEXT [[TRUNC1]](s16)
; CHECK: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 16
; CHECK: [[SHL:%[0-9]+]]:vgpr(s32) = G_SHL [[ZEXT1]], [[C]](s32)
; CHECK: [[OR:%[0-9]+]]:vgpr(s32) = G_OR [[ZEXT]], [[SHL]]
; CHECK: [[BITCAST:%[0-9]+]]:vgpr(<2 x s16>) = G_BITCAST [[OR]](s32)
%0:_(s32) = COPY $sgpr0
%1:_(s32) = COPY $vgpr0
%2:_(s16) = G_TRUNC %0
%3:_(s16) = G_TRUNC %1
%4:_(<2 x s16>) = G_BUILD_VECTOR %2, %3
...
---
name: build_vector_v2s16_s32_vs
legalized: true
body: |
bb.0:
liveins: $vgpr0, $sgpr0
; CHECK-LABEL: name: build_vector_v2s16_s32_vs
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s16) = G_TRUNC [[COPY]](s32)
; CHECK: [[TRUNC1:%[0-9]+]]:sgpr(s16) = G_TRUNC [[COPY1]](s32)
; CHECK: [[ZEXT:%[0-9]+]]:vgpr(s32) = G_ZEXT [[TRUNC]](s16)
; CHECK: [[ZEXT1:%[0-9]+]]:sgpr(s32) = G_ZEXT [[TRUNC1]](s16)
; CHECK: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 16
; CHECK: [[SHL:%[0-9]+]]:sgpr(s32) = G_SHL [[ZEXT1]], [[C]](s32)
; CHECK: [[OR:%[0-9]+]]:vgpr(s32) = G_OR [[ZEXT]], [[SHL]]
; CHECK: [[BITCAST:%[0-9]+]]:vgpr(<2 x s16>) = G_BITCAST [[OR]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $sgpr0
%2:_(s16) = G_TRUNC %0
%3:_(s16) = G_TRUNC %1
%4:_(<2 x s16>) = G_BUILD_VECTOR %2, %3
...
---
name: build_vector_v2s16_s32_vv
legalized: true
body: |
bb.0:
liveins: $vgpr0, $vgpr1
; CHECK-LABEL: name: build_vector_v2s16_s32_vv
; CHECK: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY $vgpr1
; CHECK: [[TRUNC:%[0-9]+]]:vgpr(s16) = G_TRUNC [[COPY]](s32)
; CHECK: [[TRUNC1:%[0-9]+]]:vgpr(s16) = G_TRUNC [[COPY1]](s32)
; CHECK: [[ZEXT:%[0-9]+]]:vgpr(s32) = G_ZEXT [[TRUNC]](s16)
; CHECK: [[ZEXT1:%[0-9]+]]:vgpr(s32) = G_ZEXT [[TRUNC1]](s16)
; CHECK: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 16
; CHECK: [[SHL:%[0-9]+]]:vgpr(s32) = G_SHL [[ZEXT1]], [[C]](s32)
; CHECK: [[OR:%[0-9]+]]:vgpr(s32) = G_OR [[ZEXT]], [[SHL]]
; CHECK: [[BITCAST:%[0-9]+]]:vgpr(<2 x s16>) = G_BITCAST [[OR]](s32)
%0:_(s32) = COPY $vgpr0
%1:_(s32) = COPY $vgpr1
%2:_(s16) = G_TRUNC %0
%3:_(s16) = G_TRUNC %1
%4:_(<2 x s16>) = G_BUILD_VECTOR %2, %3
...
|
