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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=aarch64 -run-pass=legalizer %s -o - -verify-machineinstrs | FileCheck %s
...
---
name: test_extload
body: |
bb.0.entry:
liveins: $x0
; CHECK-LABEL: name: test_extload
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[COPY]](p0) :: (load (s8))
; CHECK: $w0 = COPY [[LOAD]](s32)
%0:_(p0) = COPY $x0
%1:_(s32) = G_LOAD %0 :: (load (s8))
$w0 = COPY %1
...
---
name: sext_i32_i64
body: |
bb.1:
liveins: $x0
; CHECK-LABEL: name: sext_i32_i64
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK: [[SEXTLOAD:%[0-9]+]]:_(s64) = G_SEXTLOAD [[COPY]](p0) :: (load (s32))
; CHECK: $x0 = COPY [[SEXTLOAD]](s64)
; CHECK: RET_ReallyLR implicit $x0
%0:_(p0) = COPY $x0
%2:_(s64) = G_SEXTLOAD %0(p0) :: (load (s32))
$x0 = COPY %2(s64)
RET_ReallyLR implicit $x0
...
---
name: sext_i16_i64
body: |
bb.1:
liveins: $x0
; CHECK-LABEL: name: sext_i16_i64
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK: [[SEXTLOAD:%[0-9]+]]:_(s64) = G_SEXTLOAD [[COPY]](p0) :: (load (s16))
; CHECK: $x0 = COPY [[SEXTLOAD]](s64)
; CHECK: RET_ReallyLR implicit $x0
%0:_(p0) = COPY $x0
%2:_(s64) = G_SEXTLOAD %0(p0) :: (load (s16))
$x0 = COPY %2(s64)
RET_ReallyLR implicit $x0
...
---
name: sext_i8_i64
body: |
bb.1:
liveins: $x0
; CHECK-LABEL: name: sext_i8_i64
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK: [[SEXTLOAD:%[0-9]+]]:_(s64) = G_SEXTLOAD [[COPY]](p0) :: (load (s8))
; CHECK: $x0 = COPY [[SEXTLOAD]](s64)
; CHECK: RET_ReallyLR implicit $x0
%0:_(p0) = COPY $x0
%2:_(s64) = G_SEXTLOAD %0(p0) :: (load (s8))
$x0 = COPY %2(s64)
RET_ReallyLR implicit $x0
...
---
name: zext_i32_i64
body: |
bb.1:
liveins: $x0
; CHECK-LABEL: name: zext_i32_i64
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK: [[ZEXTLOAD:%[0-9]+]]:_(s64) = G_ZEXTLOAD [[COPY]](p0) :: (load (s32))
; CHECK: $x0 = COPY [[ZEXTLOAD]](s64)
; CHECK: RET_ReallyLR implicit $x0
%0:_(p0) = COPY $x0
%2:_(s64) = G_ZEXTLOAD %0(p0) :: (load (s32))
$x0 = COPY %2(s64)
RET_ReallyLR implicit $x0
...
---
name: zext_i16_i64
body: |
bb.1:
liveins: $x0
; CHECK-LABEL: name: zext_i16_i64
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK: [[ZEXTLOAD:%[0-9]+]]:_(s64) = G_ZEXTLOAD [[COPY]](p0) :: (load (s16))
; CHECK: $x0 = COPY [[ZEXTLOAD]](s64)
; CHECK: RET_ReallyLR implicit $x0
%0:_(p0) = COPY $x0
%2:_(s64) = G_ZEXTLOAD %0(p0) :: (load (s16))
$x0 = COPY %2(s64)
RET_ReallyLR implicit $x0
...
---
name: zext_i8_i64
body: |
bb.1:
liveins: $x0
; CHECK-LABEL: name: zext_i8_i64
; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK: [[ZEXTLOAD:%[0-9]+]]:_(s64) = G_ZEXTLOAD [[COPY]](p0) :: (load (s8))
; CHECK: $x0 = COPY [[ZEXTLOAD]](s64)
; CHECK: RET_ReallyLR implicit $x0
%0:_(p0) = COPY $x0
%2:_(s64) = G_ZEXTLOAD %0(p0) :: (load (s8))
$x0 = COPY %2(s64)
RET_ReallyLR implicit $x0
...
---
name: zext_i8_i88
body: |
bb.1:
liveins: $x0
; CHECK-LABEL: name: zext_i8_i88
; CHECK: %ptr:_(p0) = COPY $x0
; CHECK: [[ZEXTLOAD:%[0-9]+]]:_(s64) = G_ZEXTLOAD %ptr(p0) :: (load (s8))
; CHECK: $x0 = COPY [[ZEXTLOAD]](s64)
; CHECK: RET_ReallyLR implicit $x0
%ptr:_(p0) = COPY $x0
%load:_(s88) = G_ZEXTLOAD %ptr(p0) :: (load (s8))
%trunc:_(s64) = G_TRUNC %load
$x0 = COPY %trunc(s64)
RET_ReallyLR implicit $x0
...
...
---
name: sext_i8_i88
body: |
bb.1:
liveins: $x0
; CHECK-LABEL: name: sext_i8_i88
; CHECK: %ptr:_(p0) = COPY $x0
; CHECK: [[SEXTLOAD:%[0-9]+]]:_(s64) = G_SEXTLOAD %ptr(p0) :: (load (s8))
; CHECK: $x0 = COPY [[SEXTLOAD]](s64)
; CHECK: RET_ReallyLR implicit $x0
%ptr:_(p0) = COPY $x0
%load:_(s88) = G_SEXTLOAD %ptr(p0) :: (load (s8))
%trunc:_(s64) = G_TRUNC %load
$x0 = COPY %trunc(s64)
RET_ReallyLR implicit $x0
...
|
