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|
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -run-pass=aarch64-postlegalizer-combiner -global-isel -verify-machineinstrs %s -o - | FileCheck %s
--- |
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
target triple = "aarch64--"
define void @test_zeroext(ptr %addr) {
entry:
ret void
}
define void @test_s32_to_s64(ptr %addr) {
entry:
ret void
}
...
---
name: test_zeroext
legalized: true
body: |
bb.0.entry:
liveins: $x0
; CHECK-LABEL: name: test_zeroext
; CHECK: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK-NEXT: [[ZEXTLOAD:%[0-9]+]]:_(s32) = G_ZEXTLOAD [[COPY]](p0) :: (load (s8) from %ir.addr)
; CHECK-NEXT: $w0 = COPY [[ZEXTLOAD]](s32)
%0:_(p0) = COPY $x0
%1:_(s8) = G_LOAD %0 :: (load (s8) from %ir.addr)
%2:_(s32) = G_ZEXT %1
$w0 = COPY %2
...
---
name: test_s32_to_s64
legalized: true
body: |
bb.0.entry:
liveins: $x0
; CHECK-LABEL: name: test_s32_to_s64
; CHECK: liveins: $x0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:_(p0) = COPY $x0
; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(s64) = G_LOAD [[COPY]](p0) :: (load (s32) from %ir.addr)
; CHECK-NEXT: $x0 = COPY [[LOAD]](s64)
%0:_(p0) = COPY $x0
%1:_(s32) = G_LOAD %0 :: (load (s32) from %ir.addr)
%2:_(s64) = G_ANYEXT %1
$x0 = COPY %2
...
|
