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1; REQUIRES: asserts2; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -verify-misched -debug-only=machine-scheduler -o - 2>&1 > /dev/null | FileCheck %s3; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr9 -verify-misched -debug-only=machine-scheduler -o - 2>&1 > /dev/null | FileCheck %s --check-prefix=CHECK-P94 5define i64 @store_disjoint_memory(ptr nocapture %P, i64 %v) {6entry:7; CHECK: ********** MI Scheduling **********8; CHECK-LABEL: store_disjoint_memory:%bb.09; CHECK:SU([[REG2:[0-9]+]]): STD renamable $x{{[0-9]+}}, 24, renamable $x[[REG5:[0-9]+]]10; CHECK-NOT: Predecessors:11; CHECK: Successors:12; CHECK-NOT: SU([[REG3]]): Ord Latency=0 Memory13; CHECK:SU([[REG3:[0-9]+]]): STD renamable $x{{[0-9]+}}, 16, renamable $x[[REG5]]14; CHECK-NOT: Predecessors:15; CHECK: Successors:16; CHECK-NOT: SU([[REG2]]): Ord Latency=0 Memory17 %arrayidx = getelementptr inbounds i64, ptr %P, i64 318 store i64 %v, ptr %arrayidx19 %arrayidx1 = getelementptr inbounds i64, ptr %P, i64 220 store i64 %v, ptr %arrayidx121 ret i64 %v22}23 24; LXSD is an instruction that can be modeled.25@gd = external local_unnamed_addr global [500 x double], align 826@gf = external local_unnamed_addr global [500 x float], align 427 28define double @test_lxsd_no_barrier(double %a, double %b, double %c, double %d, double %e, double %f, double %g, double %h, double %i, double %j, double %k, double %l, double %m) {29entry:30 %0 = load double, ptr getelementptr inbounds ([500 x double], ptr @gd, i64 0, i64 10), align 831 %1 = load double, ptr getelementptr inbounds ([500 x double], ptr @gd, i64 0, i64 17), align 832 %2 = load double, ptr getelementptr inbounds ([500 x double], ptr @gd, i64 0, i64 87), align 833 %3 = load double, ptr getelementptr inbounds ([500 x double], ptr @gd, i64 0, i64 97), align 834 %4 = load double, ptr getelementptr inbounds ([500 x double], ptr @gd, i64 0, i64 77), align 835 %add = fadd double %a, %b36 %add1 = fadd double %add, %c37 %add2 = fadd double %add1, %d38 %add3 = fadd double %add2, %e39 %add4 = fadd double %add3, %f40 %add5 = fadd double %add4, %g41 %add6 = fadd double %add5, %h42 %add7 = fadd double %add6, %i43 %add8 = fadd double %add7, %j44 %add9 = fadd double %add8, %k45 %add10 = fadd double %add9, %l46 %add11 = fadd double %add10, %m47 %add12 = fadd double %add11, %048 %add13 = fadd double %add12, %149 %add14 = fadd double %add13, %250 %add15 = fadd double %add14, %351 %add16 = fadd double %add15, %452 ret double %add1653; CHECK-P9: ********** MI Scheduling **********54; CHECK-P9-LABEL: test_lxsd_no_barrier:%bb.0 entry55; CHECK-P9-NOT:Global memory object and new barrier chain: SU({{[0-9]+}}).56; CHECK-P9:SU({{[0-9]+}}): renamable $vf{{[0-9]+}} = LXSD 13657; CHECK-P9:SU({{[0-9]+}}): renamable $vf{{[0-9]+}} = LXSD 69658; CHECK-P9:SU({{[0-9]+}}): renamable $vf{{[0-9]+}} = LXSD 77659; CHECK-P9:SU({{[0-9]+}}): renamable $vf{{[0-9]+}} = LXSD 61660}61