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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -mtriple aarch64 -run-pass=legalizer -verify-machineinstrs %s -o - | FileCheck %s
name: test_constant
registers:
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: test_constant
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: $w0 = COPY [[C]](s32)
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 42
; CHECK: $w0 = COPY [[C1]](s32)
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 -1
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY [[C2]](s32)
; CHECK: $w0 = COPY [[COPY]](s32)
; CHECK: $w0 = COPY [[C2]](s32)
; CHECK: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK: $x0 = COPY [[C3]](s64)
; CHECK: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK: $x0 = COPY [[C4]](s64)
%0:_(s1) = G_CONSTANT i1 0
%6:_(s32) = G_ANYEXT %0
$w0 = COPY %6
%1:_(s8) = G_CONSTANT i8 42
%7:_(s32) = G_ANYEXT %1
$w0 = COPY %7
%2:_(s16) = G_CONSTANT i16 65535
%8:_(s32) = G_ANYEXT %2
$w0 = COPY %8
%3:_(s32) = G_CONSTANT i32 -1
$w0 = COPY %3
%4:_(s64) = G_CONSTANT i64 1
$x0 = COPY %4
%5:_(s64) = G_CONSTANT i64 0
$x0 = COPY %5
...
---
name: test_fconstant
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: test_fconstant
; CHECK: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 1.000000e+00
; CHECK-NEXT: $w0 = COPY [[C]](s32)
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_FCONSTANT double 2.000000e+00
; CHECK-NEXT: $x0 = COPY [[C1]](s64)
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: $w0 = COPY [[C2]](s32)
%0:_(s32) = G_FCONSTANT float 1.0
$w0 = COPY %0
%1:_(s64) = G_FCONSTANT double 2.0
$x0 = COPY %1
%2:_(s16) = G_FCONSTANT half 0.0
%3:_(s32) = G_ANYEXT %2
$w0 = COPY %3
...
---
name: s792
registers:
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: s792
; CHECK: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: %trunc:_(s32) = G_CONSTANT i32 0
; CHECK-NEXT: $w0 = COPY %trunc(s32)
; CHECK-NEXT: RET_ReallyLR implicit $w0
%cst:_(s792) = G_CONSTANT i792 0
%trunc:_(s32) = G_TRUNC %cst(s792)
$w0 = COPY %trunc(s32)
RET_ReallyLR implicit $w0
...
---
name: s318
registers:
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: s318
; CHECK: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1234
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: %ptr:_(p0) = COPY $x0
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 4611686018427387903
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[C]], [[C2]]
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[C1]], [[C2]]
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[C1]], [[C2]]
; CHECK-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND [[C1]], [[C2]]
; CHECK-NEXT: [[AND4:%[0-9]+]]:_(s64) = G_AND [[C1]], [[C3]]
; CHECK-NEXT: G_STORE [[AND]](s64), %ptr(p0) :: (store (s64), align 64)
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD %ptr, [[C4]](s64)
; CHECK-NEXT: G_STORE [[AND1]](s64), [[PTR_ADD]](p0) :: (store (s64) into unknown-address + 8)
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 16
; CHECK-NEXT: [[PTR_ADD1:%[0-9]+]]:_(p0) = G_PTR_ADD %ptr, [[C5]](s64)
; CHECK-NEXT: G_STORE [[AND2]](s64), [[PTR_ADD1]](p0) :: (store (s64) into unknown-address + 16, align 16)
; CHECK-NEXT: [[C6:%[0-9]+]]:_(s64) = G_CONSTANT i64 24
; CHECK-NEXT: [[PTR_ADD2:%[0-9]+]]:_(p0) = G_PTR_ADD %ptr, [[C6]](s64)
; CHECK-NEXT: G_STORE [[AND3]](s64), [[PTR_ADD2]](p0) :: (store (s64) into unknown-address + 24)
; CHECK-NEXT: [[C7:%[0-9]+]]:_(s64) = G_CONSTANT i64 32
; CHECK-NEXT: [[PTR_ADD3:%[0-9]+]]:_(p0) = G_PTR_ADD %ptr, [[C7]](s64)
; CHECK-NEXT: G_STORE [[AND4]](s64), [[PTR_ADD3]](p0) :: (store (s64) into unknown-address + 32, align 32)
; CHECK-NEXT: RET_ReallyLR implicit $w0
%cst:_(s318) = G_CONSTANT i318 1234
%ptr:_(p0) = COPY $x0
G_STORE %cst(s318), %ptr(p0) :: (store (s318))
RET_ReallyLR implicit $w0
...
---
name: s158
registers:
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: s158
; CHECK: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1234
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: %ptr:_(p0) = COPY $x0
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 1073741823
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[C]], [[C2]]
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[C1]], [[C2]]
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[C1]], [[C3]]
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY [[AND]](s64)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY [[AND1]](s64)
; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s32) = G_EXTRACT [[AND2]](s64), 0
; CHECK-NEXT: G_STORE [[COPY]](s64), %ptr(p0) :: (store (s64), align 32)
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD %ptr, [[C4]](s64)
; CHECK-NEXT: G_STORE [[COPY1]](s64), [[PTR_ADD]](p0) :: (store (s64) into unknown-address + 8)
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 16
; CHECK-NEXT: [[PTR_ADD1:%[0-9]+]]:_(p0) = G_PTR_ADD %ptr, [[C5]](s64)
; CHECK-NEXT: G_STORE [[EXTRACT]](s32), [[PTR_ADD1]](p0) :: (store (s32) into unknown-address + 16, align 16)
; CHECK-NEXT: RET_ReallyLR implicit $w0
%cst:_(s158) = G_CONSTANT i158 1234
%ptr:_(p0) = COPY $x0
G_STORE %cst(s158), %ptr(p0) :: (store (s158))
RET_ReallyLR implicit $w0
...
---
name: s142
registers:
body: |
bb.0:
liveins: $x0
; CHECK-LABEL: name: s142
; CHECK: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 1234
; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 0
; CHECK-NEXT: %ptr:_(p0) = COPY $x0
; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -1
; CHECK-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 16383
; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[C]], [[C2]]
; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[C1]], [[C2]]
; CHECK-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[C1]], [[C3]]
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY [[AND]](s64)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s64) = COPY [[AND1]](s64)
; CHECK-NEXT: [[EXTRACT:%[0-9]+]]:_(s16) = G_EXTRACT [[AND2]](s64), 0
; CHECK-NEXT: G_STORE [[COPY]](s64), %ptr(p0) :: (store (s64), align 32)
; CHECK-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
; CHECK-NEXT: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD %ptr, [[C4]](s64)
; CHECK-NEXT: G_STORE [[COPY1]](s64), [[PTR_ADD]](p0) :: (store (s64) into unknown-address + 8)
; CHECK-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 16
; CHECK-NEXT: [[PTR_ADD1:%[0-9]+]]:_(p0) = G_PTR_ADD %ptr, [[C5]](s64)
; CHECK-NEXT: G_STORE [[EXTRACT]](s16), [[PTR_ADD1]](p0) :: (store (s16) into unknown-address + 16, align 16)
; CHECK-NEXT: RET_ReallyLR implicit $w0
%cst:_(s142) = G_CONSTANT i142 1234
%ptr:_(p0) = COPY $x0
G_STORE %cst(s142), %ptr(p0) :: (store (s142))
RET_ReallyLR implicit $w0
...
|
