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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals2; RUN: opt < %s -passes=globalopt -S | FileCheck %s3target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"4 5@G = internal global ptr null ; <ptr> [#uses=3]6 7;.8; CHECK: @[[G:[a-zA-Z0-9_$"\\.-]+]] = internal unnamed_addr global ptr null9;.10define void @init() #0 {11; CHECK-LABEL: @init(12; CHECK-NEXT: [[MALLOCCALL:%.*]] = tail call ptr @malloc(i64 4)13; CHECK-NEXT: store ptr [[MALLOCCALL]], ptr @G, align 814; CHECK-NEXT: [[GV:%.*]] = load ptr, ptr @G, align 815; CHECK-NEXT: store i32 0, ptr [[GV]], align 416; CHECK-NEXT: ret void17;18 %malloccall = tail call ptr @malloc(i64 4)19 store ptr %malloccall, ptr @G20 %GV = load ptr, ptr @G21 store i32 0, ptr %GV22 ret void23}24 25declare noalias ptr @malloc(i64)26 27define i32 @get() #0 {28; CHECK-LABEL: @get(29; CHECK-NEXT: [[GV:%.*]] = load ptr, ptr @G, align 830; CHECK-NEXT: [[V:%.*]] = load i32, ptr [[GV]], align 431; CHECK-NEXT: ret i32 [[V]]32;33 %GV = load ptr, ptr @G34 %V = load i32, ptr %GV35 ret i32 %V36}37 38attributes #0 = { null_pointer_is_valid }39;.40; CHECK: attributes #[[ATTR0:[0-9]+]] = { null_pointer_is_valid }41;.42