107 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 52; RUN: opt -S --passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s3 4@d = global i32 0, align 45@c = global i32 0, align 46@f = global i32 0, align 47@b = global i32 0, align 48@a = global i32 0, align 49@e = global i32 0, align 410 11define i32 @test() {12; CHECK-LABEL: define i32 @test() {13; CHECK-NEXT: [[ENTRY:.*]]:14; CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr @d, align 415; CHECK-NEXT: [[TOBOOL_NOT:%.*]] = icmp eq i32 [[TMP0]], 016; CHECK-NEXT: br i1 [[TOBOOL_NOT]], label %[[IF_END6:.*]], label %[[IF_THEN:.*]]17; CHECK: [[IF_THEN]]:18; CHECK-NEXT: [[TMP1:%.*]] = load i32, ptr @c, align 419; CHECK-NEXT: [[TMP2:%.*]] = load volatile i32, ptr @f, align 420; CHECK-NEXT: [[TOBOOL1_NOT:%.*]] = icmp eq i32 [[TMP2]], 021; CHECK-NEXT: br i1 [[TOBOOL1_NOT]], label %[[IF_END:.*]], label %[[I:.*]]22; CHECK: [[IF_END]]:23; CHECK-NEXT: [[TMP3:%.*]] = load volatile i32, ptr @f, align 424; CHECK-NEXT: [[TOBOOL3_NOT:%.*]] = icmp eq i32 [[TMP3]], 025; CHECK-NEXT: br i1 [[TOBOOL3_NOT]], label %[[IF_END6]], label %[[I]]26; CHECK: [[IF_END6]]:27; CHECK-NEXT: [[H_0:%.*]] = phi i32 [ [[TMP1]], %[[IF_END]] ], [ 0, %[[ENTRY]] ]28; CHECK-NEXT: [[TMP4:%.*]] = load i32, ptr @b, align 429; CHECK-NEXT: [[TOBOOL7_NOT:%.*]] = icmp eq i32 [[TMP4]], 030; CHECK-NEXT: br i1 [[TOBOOL7_NOT]], label %[[IF_END13:.*]], label %[[I]]31; CHECK: [[LAND_RHS:.*]]:32; CHECK-NEXT: [[TMP5:%.*]] = load volatile i32, ptr @f, align 433; CHECK-NEXT: br label %[[IF_END13]]34; CHECK: [[IF_END13]]:35; CHECK-NEXT: [[H_2:%.*]] = phi i32 [ [[H_0]], %[[IF_END6]] ], [ [[H_1:%.*]], %[[LAND_RHS]] ], [ [[H_1]], %[[I]] ]36; CHECK-NEXT: [[J_1:%.*]] = phi i32 [ [[TMP0]], %[[IF_END6]] ], [ [[J_0:%.*]], %[[LAND_RHS]] ], [ [[J_0]], %[[I]] ]37; CHECK-NEXT: [[K_1:%.*]] = phi i32 [ [[TMP0]], %[[IF_END6]] ], [ [[K_0:%.*]], %[[LAND_RHS]] ], [ [[K_0]], %[[I]] ]38; CHECK-NEXT: [[L_1:%.*]] = phi i32 [ [[TMP0]], %[[IF_END6]] ], [ [[L_0:%.*]], %[[LAND_RHS]] ], [ [[L_0]], %[[I]] ]39; CHECK-NEXT: [[TMP6:%.*]] = load i32, ptr @a, align 440; CHECK-NEXT: [[TMP7:%.*]] = load i32, ptr @e, align 441; CHECK-NEXT: [[CMP_NOT:%.*]] = icmp eq i32 [[TMP6]], [[TMP7]]42; CHECK-NEXT: br i1 [[CMP_NOT]], label %[[IF_END15:.*]], label %[[I]]43; CHECK: [[I]]:44; CHECK-NEXT: [[J_0]] = phi i32 [ 0, %[[IF_THEN]] ], [ [[J_1]], %[[IF_END13]] ], [ 0, %[[IF_END]] ], [ [[TMP0]], %[[IF_END6]] ]45; CHECK-NEXT: [[K_0]] = phi i32 [ 0, %[[IF_THEN]] ], [ [[K_1]], %[[IF_END13]] ], [ 0, %[[IF_END]] ], [ [[TMP0]], %[[IF_END6]] ]46; CHECK-NEXT: [[L_0]] = phi i32 [ 0, %[[IF_THEN]] ], [ [[L_1]], %[[IF_END13]] ], [ 0, %[[IF_END]] ], [ [[TMP0]], %[[IF_END6]] ]47; CHECK-NEXT: [[H_1]] = phi i32 [ [[TMP1]], %[[IF_THEN]] ], [ [[H_2]], %[[IF_END13]] ], [ [[TMP1]], %[[IF_END]] ], [ [[H_0]], %[[IF_END6]] ]48; CHECK-NEXT: [[OR:%.*]] = or i32 [[J_0]], [[H_1]]49; CHECK-NEXT: [[OR9:%.*]] = or i32 [[OR]], [[K_0]]50; CHECK-NEXT: [[OR10:%.*]] = or i32 [[OR9]], [[L_0]]51; CHECK-NEXT: [[TOBOOL11_NOT:%.*]] = icmp eq i32 [[OR10]], 052; CHECK-NEXT: br i1 [[TOBOOL11_NOT]], label %[[IF_END13]], label %[[LAND_RHS]]53; CHECK: [[IF_END15]]:54; CHECK-NEXT: ret i32 055;56entry:57 %0 = load i32, ptr @d, align 458 %tobool.not = icmp eq i32 %0, 059 br i1 %tobool.not, label %if.end6, label %if.then60 61if.then:62 %1 = load i32, ptr @c, align 463 %2 = load volatile i32, ptr @f, align 464 %tobool1.not = icmp eq i32 %2, 065 br i1 %tobool1.not, label %if.end, label %i66 67if.end:68 %3 = load volatile i32, ptr @f, align 469 %tobool3.not = icmp eq i32 %3, 070 br i1 %tobool3.not, label %if.end6, label %i71 72if.end6:73 %h.0 = phi i32 [ %1, %if.end ], [ 0, %entry ]74 %4 = load i32, ptr @b, align 475 %tobool7.not = icmp eq i32 %4, 076 br i1 %tobool7.not, label %if.end13, label %i77 78land.rhs:79 %5 = load volatile i32, ptr @f, align 480 br label %if.end1381 82if.end13:83 %h.2 = phi i32 [ %h.0, %if.end6 ], [ %h.1, %land.rhs ], [ %h.1, %i ]84 %j.1 = phi i32 [ %0, %if.end6 ], [ %j.0, %land.rhs ], [ %j.0, %i ]85 %k.1 = phi i32 [ %0, %if.end6 ], [ %k.0, %land.rhs ], [ %k.0, %i ]86 %l.1 = phi i32 [ %0, %if.end6 ], [ %l.0, %land.rhs ], [ %l.0, %i ]87 %6 = load i32, ptr @a, align 488 %7 = load i32, ptr @e, align 489 %cmp.not = icmp eq i32 %6, %790 br i1 %cmp.not, label %if.end15, label %i91 92i:93 %j.0 = phi i32 [ 0, %if.then ], [ %j.1, %if.end13 ], [ 0, %if.end ], [ %0, %if.end6 ]94 %k.0 = phi i32 [ 0, %if.then ], [ %k.1, %if.end13 ], [ 0, %if.end ], [ %0, %if.end6 ]95 %l.0 = phi i32 [ 0, %if.then ], [ %l.1, %if.end13 ], [ 0, %if.end ], [ %0, %if.end6 ]96 %h.1 = phi i32 [ %1, %if.then ], [ %h.2, %if.end13 ], [ %1, %if.end ], [ %h.0, %if.end6 ]97 %or = or i32 %j.0, %h.198 %or9 = or i32 %or, %k.099 %or10 = or i32 %or9, %l.0100 %tobool11.not = icmp eq i32 %or10, 0101 br i1 %tobool11.not, label %if.end13, label %land.rhs102 103if.end15:104 ret i32 0105}106 107