# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -verify-machineinstrs -mtriple aarch64-unknown-unknown -run-pass=legalizer -O0 -global-isel %s -o - | FileCheck %s
---
name: fptrunc_s16_s32
body: |
bb.0:
liveins: $s0
; CHECK-LABEL: name: fptrunc_s16_s32
; CHECK: liveins: $s0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $s0
; CHECK-NEXT: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[COPY]](s32)
; CHECK-NEXT: $h0 = COPY [[FPTRUNC]](s16)
; CHECK-NEXT: RET_ReallyLR implicit $h0
%0:_(s32) = COPY $s0
%1:_(s16) = G_FPTRUNC %0
$h0 = COPY %1(s16)
RET_ReallyLR implicit $h0
...
---
name: fptrunc_s16_s64
body: |
bb.0:
liveins: $d0
; CHECK-LABEL: name: fptrunc_s16_s64
; CHECK: liveins: $d0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $d0
; CHECK-NEXT: [[FPTRUNC:%[0-9]+]]:_(s16) = G_FPTRUNC [[COPY]](s64)
; CHECK-NEXT: $h0 = COPY [[FPTRUNC]](s16)
; CHECK-NEXT: RET_ReallyLR implicit $h0
%0:_(s64) = COPY $d0
%1:_(s16) = G_FPTRUNC %0
$h0 = COPY %1(s16)
RET_ReallyLR implicit $h0
...
---
name: fptrunc_s32_s64
body: |
bb.0:
liveins: $d0
; CHECK-LABEL: name: fptrunc_s32_s64
; CHECK: liveins: $d0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $d0
; CHECK-NEXT: [[FPTRUNC:%[0-9]+]]:_(s32) = G_FPTRUNC [[COPY]](s64)
; CHECK-NEXT: $s0 = COPY [[FPTRUNC]](s32)
; CHECK-NEXT: RET_ReallyLR implicit $s0
%0:_(s64) = COPY $d0
%1:_(s32) = G_FPTRUNC %0
$s0 = COPY %1(s32)
RET_ReallyLR implicit $s0
...
---
name: fptrunc_v4s16_v4s32
body: |
bb.0:
liveins: $q0
; CHECK-LABEL: name: fptrunc_v4s16_v4s32
; CHECK: liveins: $q0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<4 x s32>) = COPY $q0
; CHECK-NEXT: [[FPTRUNC:%[0-9]+]]:_(<4 x s16>) = G_FPTRUNC [[COPY]](<4 x s32>)
; CHECK-NEXT: $d0 = COPY [[FPTRUNC]](<4 x s16>)
; CHECK-NEXT: RET_ReallyLR implicit $d0
%0:_(<4 x s32>) = COPY $q0
%1:_(<4 x s16>) = G_FPTRUNC %0
$d0 = COPY %1(<4 x s16>)
RET_ReallyLR implicit $d0
...
---
name: fptrunc_v2s16_v2s32
body: |
bb.0:
liveins: $d0
; CHECK-LABEL: name: fptrunc_v2s16_v2s32
; CHECK: liveins: $d0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s32>) = COPY $d0
; CHECK-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[COPY]](<2 x s32>)
; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
; CHECK-NEXT: [[BUILD_VECTOR:%[0-9]+]]:_(<4 x s32>) = G_BUILD_VECTOR [[UV]](s32), [[UV1]](s32), [[DEF]](s32), [[DEF]](s32)
; CHECK-NEXT: [[FPTRUNC:%[0-9]+]]:_(<4 x s16>) = G_FPTRUNC [[BUILD_VECTOR]](<4 x s32>)
; CHECK-NEXT: [[UV2:%[0-9]+]]:_(<2 x s16>), [[UV3:%[0-9]+]]:_(<2 x s16>) = G_UNMERGE_VALUES [[FPTRUNC]](<4 x s16>)
; CHECK-NEXT: $s0 = COPY [[UV2]](<2 x s16>)
; CHECK-NEXT: RET_ReallyLR implicit $s0
%0:_(<2 x s32>) = COPY $d0
%1:_(<2 x s16>) = G_FPTRUNC %0
$s0 = COPY %1(<2 x s16>)
RET_ReallyLR implicit $s0
...
---
name: fptrunc_v4s32_v4s64
body: |
bb.0:
; CHECK-LABEL: name: fptrunc_v4s32_v4s64
; CHECK: [[DEF:%[0-9]+]]:_(<2 x s64>) = G_IMPLICIT_DEF
; CHECK-NEXT: [[FPTRUNC:%[0-9]+]]:_(<2 x s32>) = G_FPTRUNC [[DEF]](<2 x s64>)
; CHECK-NEXT: [[FPTRUNC1:%[0-9]+]]:_(<2 x s32>) = G_FPTRUNC [[DEF]](<2 x s64>)
; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s32>) = G_CONCAT_VECTORS [[FPTRUNC]](<2 x s32>), [[FPTRUNC1]](<2 x s32>)
; CHECK-NEXT: $q0 = COPY [[CONCAT_VECTORS]](<4 x s32>)
; CHECK-NEXT: RET_ReallyLR implicit $q0
%0:_(<4 x s64>) = G_IMPLICIT_DEF
%1:_(<4 x s32>) = G_FPTRUNC %0
$q0 = COPY %1(<4 x s32>)
RET_ReallyLR implicit $q0
...
---
name: fptrunc_v8s32_v8s64
body: |
bb.0:
liveins: $x0, $q0, $q1, $q2, $q3, $x0
; CHECK-LABEL: name: fptrunc_v8s32_v8s64
; CHECK: liveins: $x0, $q0, $q1, $q2, $q3, $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(<2 x s64>) = COPY $q0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(<2 x s64>) = COPY $q1
; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(<2 x s64>) = COPY $q2
; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(<2 x s64>) = COPY $q3
; CHECK-NEXT: [[COPY4:%[0-9]+]]:_(p0) = COPY $x0
; CHECK-NEXT: [[FPTRUNC:%[0-9]+]]:_(<2 x s32>) = G_FPTRUNC [[COPY]](<2 x s64>)
; CHECK-NEXT: [[FPTRUNC1:%[0-9]+]]:_(<2 x s32>) = G_FPTRUNC [[COPY1]](<2 x s64>)
; CHECK-NEXT: [[FPTRUNC2:%[0-9]+]]:_(<2 x s32>) = G_FPTRUNC [[COPY2]](<2 x s64>)
; CHECK-NEXT: [[FPTRUNC3:%[0-9]+]]:_(<2 x s32>) = G_FPTRUNC [[COPY3]](<2 x s64>)
; CHECK-NEXT: [[COPY5:%[0-9]+]]:_(p0) = COPY $x0
; CHECK-NEXT: [[CONCAT_VECTORS:%[0-9]+]]:_(<4 x s32>) = G_CONCAT_VECTORS [[FPTRUNC]](<2 x s32>), [[FPTRUNC1]](<2 x s32>)
; CHECK-NEXT: [[CONCAT_VECTORS1:%[0-9]+]]:_(<4 x s32>) = G_CONCAT_VECTORS [[FPTRUNC2]](<2 x s32>), [[FPTRUNC3]](<2 x s32>)
; CHECK-NEXT: G_STORE [[CONCAT_VECTORS]](<4 x s32>), [[COPY5]](p0) :: (store (<4 x s32>), align 32)
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 16
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY5]], [[C]](s64)
; CHECK-NEXT: G_STORE [[CONCAT_VECTORS1]](<4 x s32>), [[PTR_ADD]](p0) :: (store (<4 x s32>) into unknown-address + 16)
; CHECK-NEXT: RET_ReallyLR
%2:_(<2 x s64>) = COPY $q0
%3:_(<2 x s64>) = COPY $q1
%4:_(<2 x s64>) = COPY $q2
%5:_(<2 x s64>) = COPY $q3
%0:_(<8 x s64>) = G_CONCAT_VECTORS %2(<2 x s64>), %3(<2 x s64>), %4(<2 x s64>), %5(<2 x s64>)
%1:_(p0) = COPY $x0
%6:_(<8 x s32>) = G_FPTRUNC %0(<8 x s64>)
%7:_(p0) = COPY $x0
G_STORE %6(<8 x s32>), %7(p0) :: (store (<8 x s32>))
RET_ReallyLR
...
Codebase Browser
llvm