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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals2; RUN: opt -S -passes=globalopt -o - < %s | FileCheck %s3 4@g = internal addrspace(200) global ptr null, align 85 6;.7; CHECK: @g.init = internal unnamed_addr addrspace(200) global i1 false8;.9define internal i32 @f1() {10; CHECK-LABEL: define {{[^@]+}}@f1() unnamed_addr {11; CHECK-NEXT: bb:12; CHECK-NEXT: [[G_INIT_VAL:%.*]] = load i1, ptr addrspace(200) @g.init, align 113; CHECK-NEXT: call fastcc void @f2()14; CHECK-NEXT: [[NOTINIT:%.*]] = xor i1 [[G_INIT_VAL]], true15; CHECK-NEXT: br i1 [[NOTINIT]], label [[BB2:%.*]], label [[BB3:%.*]]16; CHECK: bb2:17; CHECK-NEXT: br label [[BB4:%.*]]18; CHECK: bb3:19; CHECK-NEXT: br label [[BB4]]20; CHECK: bb4:21; CHECK-NEXT: [[I5:%.*]] = phi i32 [ -1, [[BB2]] ], [ 1, [[BB3]] ]22; CHECK-NEXT: ret i32 [[I5]]23;24bb:25 %i = load ptr addrspace(200), ptr addrspace(200) @g, align 826 call void @f2()27 %i1 = icmp eq ptr addrspace(200) %i, null28 br i1 %i1, label %bb2, label %bb329 30bb2: ; preds = %bb31 br label %bb432 33bb3: ; preds = %bb34 br label %bb435 36bb4: ; preds = %bb3, %bb237 %i5 = phi i32 [ -1, %bb2 ], [ 1, %bb3 ]38 ret i32 %i539}40 41define internal void @f2() {42; CHECK-LABEL: define {{[^@]+}}@f2() unnamed_addr {43; CHECK-NEXT: bb:44; CHECK-NEXT: store i1 true, ptr addrspace(200) @g.init, align 145; CHECK-NEXT: ret void46;47bb:48 %i = call noalias ptr @malloc(i64 4)49 store ptr %i, ptr addrspace(200) @g, align 850 ret void51}52 53define dso_local i32 @main() {54; CHECK-LABEL: define {{[^@]+}}@main() local_unnamed_addr {55; CHECK-NEXT: bb:56; CHECK-NEXT: store i1 false, ptr addrspace(200) @g.init, align 157; CHECK-NEXT: [[I:%.*]] = call fastcc i32 @f1()58; CHECK-NEXT: ret i32 [[I]]59;60bb:61 store ptr null, ptr addrspace(200) @g, align 862 %i = call i32 @f1()63 ret i32 %i64}65 66; Function Attrs: allockind("alloc,uninitialized") allocsize(0)67declare dso_local noalias ptr @malloc(i64) #068 69attributes #0 = { allockind("alloc,uninitialized") allocsize(0) }70