1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 2; RUN: opt -S -passes=safe-stack -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s --check-prefix=TLS 3 4target datalayout = "A5" 5 6; Use has wrong address space for the alloca, addrspacecast is inserted. 7define void @correct_alloca_addrspace() nounwind uwtable safestack { 8; TLS-LABEL: define void @correct_alloca_addrspace( 9; TLS-SAME: ) #[[ATTR0:[0-9]+]] !annotation [[META0:![0-9]+]] { 10; TLS-NEXT: [[ENTRY:.*:]] 11; TLS-NEXT: [[UNSAFE_STACK_PTR:%.*]] = load ptr addrspace(5), ptr @__safestack_unsafe_stack_ptr, align 8 12; TLS-NEXT: [[UNSAFE_STACK_STATIC_TOP:%.*]] = getelementptr i8, ptr addrspace(5) [[UNSAFE_STACK_PTR]], i32 -16 13; TLS-NEXT: store ptr addrspace(5) [[UNSAFE_STACK_STATIC_TOP]], ptr @__safestack_unsafe_stack_ptr, align 8 14; TLS-NEXT: [[TMP0:%.*]] = getelementptr i8, ptr addrspace(5) [[UNSAFE_STACK_PTR]], i32 -8 15; TLS-NEXT: [[A_UNSAFE:%.*]] = addrspacecast ptr addrspace(5) [[TMP0]] to ptr 16; TLS-NEXT: call void @Capture(ptr [[A_UNSAFE]]) 17; TLS-NEXT: store ptr addrspace(5) [[UNSAFE_STACK_PTR]], ptr @__safestack_unsafe_stack_ptr, align 8 18; TLS-NEXT: ret void 19; 20entry: 21 %a = alloca i8, align 8 22 call void @Capture(ptr %a) 23 ret void 24} 25 26declare void @Capture(ptr) 27;. 28; TLS: [[META0]] = !{!"unsafe-stack-size", i32 16} 29;. 30