1 ; RUN: opt -safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s --check-prefix=TLS
2 ; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s --check-prefix=TLS
3 ; RUN: opt -safe-stack -S -mtriple=i686-linux-android < %s -o - | FileCheck %s --check-prefix=DIRECT-TLS32
4 ; RUN: opt -safe-stack -S -mtriple=x86_64-linux-android < %s -o - | FileCheck %s --check-prefix=DIRECT-TLS64
7 define void @foo() nounwind uwtable safestack {
9 ; TLS: %[[USP:.*]] = load i8*, i8** @__safestack_unsafe_stack_ptr
10 ; TLS: %[[USST:.*]] = getelementptr i8, i8* %[[USP]], i32 -16
11 ; TLS: store i8* %[[USST]], i8** @__safestack_unsafe_stack_ptr
13 ; DIRECT-TLS32: %[[USP:.*]] = load i8*, i8* addrspace(256)* inttoptr (i32 36 to i8* addrspace(256)*)
14 ; DIRECT-TLS32: %[[USST:.*]] = getelementptr i8, i8* %[[USP]], i32 -16
15 ; DIRECT-TLS32: store i8* %[[USST]], i8* addrspace(256)* inttoptr (i32 36 to i8* addrspace(256)*)
17 ; DIRECT-TLS64: %[[USP:.*]] = load i8*, i8* addrspace(257)* inttoptr (i32 72 to i8* addrspace(257)*)
18 ; DIRECT-TLS64: %[[USST:.*]] = getelementptr i8, i8* %[[USP]], i32 -16
19 ; DIRECT-TLS64: store i8* %[[USST]], i8* addrspace(257)* inttoptr (i32 72 to i8* addrspace(257)*)
21 %a = alloca i8, align 8
22 call void @Capture(i8* %a)
24 ; TLS: store i8* %[[USP]], i8** @__safestack_unsafe_stack_ptr
25 ; DIRECT-TLS32: store i8* %[[USP]], i8* addrspace(256)* inttoptr (i32 36 to i8* addrspace(256)*)
26 ; DIRECT-TLS64: store i8* %[[USP]], i8* addrspace(257)* inttoptr (i32 72 to i8* addrspace(257)*)
30 declare void @Capture(i8*)