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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -S -safe-stack < %s | FileCheck %s3; RUN: opt -S -passes=safe-stack < %s | FileCheck %s4 5target triple = "x86_64-unknown-unknown"6 7define void @min_of_pointers(ptr %p) safestack {8; CHECK-LABEL: @min_of_pointers(9; CHECK-NEXT: [[UNSAFE_STACK_PTR:%.*]] = load ptr, ptr @__safestack_unsafe_stack_ptr, align 810; CHECK-NEXT: [[UNSAFE_STACK_STATIC_TOP:%.*]] = getelementptr i8, ptr [[UNSAFE_STACK_PTR]], i32 -1611; CHECK-NEXT: store ptr [[UNSAFE_STACK_STATIC_TOP]], ptr @__safestack_unsafe_stack_ptr, align 812; CHECK-NEXT: [[TMP1:%.*]] = getelementptr i8, ptr [[UNSAFE_STACK_PTR]], i32 -413; CHECK-NEXT: [[CMP:%.*]] = icmp ult ptr [[TMP1]], [[P:%.*]]14; CHECK-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[UNSAFE_STACK_PTR]], i32 -415; CHECK-NEXT: [[S:%.*]] = select i1 [[CMP]], ptr [[TMP2]], ptr [[P]]16; CHECK-NEXT: store i32 0, ptr [[S]], align 417; CHECK-NEXT: store ptr [[UNSAFE_STACK_PTR]], ptr @__safestack_unsafe_stack_ptr, align 818; CHECK-NEXT: ret void19;20 %a = alloca i3221 %cmp = icmp ult ptr %a, %p22 %s = select i1 %cmp, ptr %a, ptr %p23 store i32 0, ptr %s24 ret void25}26