1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals 2; RUN: opt < %s -passes=globalopt -S | FileCheck %s 3target 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 6 7define void @t() { 8; CHECK-LABEL: @t( 9; CHECK-NEXT: ret void 10; 11 %malloccall = tail call ptr @malloc(i64 mul (i64 100, i64 4)) 12 store ptr %malloccall, ptr @G 13 %GV = load ptr, ptr @G 14 %GVe = getelementptr i32, ptr %GV, i32 40 15 store i32 20, ptr %GVe 16 ret void 17} 18 19declare noalias ptr @malloc(i64) allockind("alloc,uninitialized") allocsize(0) 20 21define void @foo(i64 %Size) nounwind noinline #0 { 22; CHECK-LABEL: @foo( 23; CHECK-NEXT: entry: 24; CHECK-NEXT: ret void 25; 26entry: 27 %0 = load ptr, ptr @G, align 4 28 ret void 29} 30 31attributes #0 = { null_pointer_is_valid } 32;. 33; CHECK: attributes #[[ATTR0:[0-9]+]] = { noinline nounwind null_pointer_is_valid } 34;. 35