# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 5 # RUN: llc -mtriple=aarch64 -mcpu=cortex-a55 -run-pass=machine-scheduler -debug-only=machine-scheduler -o - %s 2>&1 | FileCheck %s # RUN: llc -mtriple=aarch64 -mcpu=cortex-a55 -passes=machine-scheduler -debug-only=machine-scheduler -o - %s 2>&1 | FileCheck %s # REQUIRES: asserts # Both the accesses should have an offset of 0 # CHECK: Num BaseOps: 1, Offset: 0, OffsetIsScalable: 0, Width: LocationSize::precise(4) # CHECK: Num BaseOps: 1, Offset: 0, OffsetIsScalable: 0, Width: LocationSize::precise(4) --- | target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128-Fn32" target triple = "aarch64" define ptr @post(ptr %p, i32 %d1, i32 %d2) { entry: %d3 = mul i32 %d1, %d2 %q = getelementptr i64, ptr %p, i64 3 %r = getelementptr i64, ptr %p, i64 3 store i32 %d3, ptr %p, align 8 %0 = load i32, ptr %r, align 8 store i32 %d1, ptr %p, align 8 %add.ptr = getelementptr inbounds i8, ptr %p, i64 24 ret ptr %add.ptr } ... --- name: post tracksRegLiveness: true registers: - { id: 0, class: gpr64common, preferred-register: '' } - { id: 1, class: gpr32, preferred-register: '' } - { id: 2, class: gpr32, preferred-register: '' } - { id: 3, class: gpr32, preferred-register: '' } - { id: 4, class: gpr64common, preferred-register: '' } liveins: - { reg: '$x0', virtual-reg: '%0' } - { reg: '$w1', virtual-reg: '%1' } - { reg: '$w2', virtual-reg: '%2' } body: | bb.0.entry: liveins: $x0, $w1, $w2 ; CHECK-LABEL: name: post ; CHECK: liveins: $x0, $w1, $w2 ; CHECK-NEXT: {{ $}} ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr32 = COPY $w2 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gpr32 = COPY $w1 ; CHECK-NEXT: [[MADDWrrr:%[0-9]+]]:gpr32 = MADDWrrr [[COPY1]], [[COPY]], $wzr ; CHECK-NEXT: [[COPY2:%[0-9]+]]:gpr64common = COPY $x0 ; CHECK-NEXT: STRWui [[MADDWrrr]], [[COPY2]], 0 :: (store (s32) into %ir.p, align 8) ; CHECK-NEXT: early-clobber [[COPY2]]:gpr64common = STRWpost [[COPY1]], [[COPY2]], 24 :: (store (s32) into %ir.p, align 8) ; CHECK-NEXT: $x0 = COPY [[COPY2]] ; CHECK-NEXT: RET_ReallyLR implicit $x0 %2:gpr32 = COPY $w2 %1:gpr32 = COPY $w1 %4:gpr64common = COPY $x0 %3:gpr32 = MADDWrrr %1, %2, $wzr STRWui %3, %4, 0 :: (store (s32) into %ir.p, align 8) early-clobber %4:gpr64common = STRWpost %1, %4, 24 :: (store (s32) into %ir.p, align 8) $x0 = COPY %4 RET_ReallyLR implicit $x0 ...