| ; RUN: opt -safe-stack -S -mtriple=i686-pc-linux-gnu < %s -o - | FileCheck --check-prefixes=COMMON,TLS32 %s |
| ; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck --check-prefixes=COMMON,TLS64 %s |
| |
| ; RUN: opt -safe-stack -S -mtriple=i686-linux-android < %s -o - | FileCheck --check-prefixes=COMMON,GLOBAL32 %s |
| ; RUN: opt -safe-stack -S -mtriple=i686-linux-android24 < %s -o - | FileCheck --check-prefixes=COMMON,TLS32 %s |
| |
| ; RUN: opt -safe-stack -S -mtriple=x86_64-linux-android < %s -o - | FileCheck --check-prefixes=COMMON,TLS64 %s |
| |
| ; RUN: opt -safe-stack -S -mtriple=x86_64-unknown-fuchsia < %s -o - | FileCheck --check-prefixes=COMMON,FUCHSIA64 %s |
| |
| ; RUN: opt -passes=safe-stack -S -mtriple=i686-pc-linux-gnu < %s -o - | FileCheck --check-prefixes=COMMON,TLS32 %s |
| ; RUN: opt -passes=safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck --check-prefixes=COMMON,TLS64 %s |
| |
| ; RUN: opt -passes=safe-stack -S -mtriple=i686-linux-android < %s -o - | FileCheck --check-prefixes=COMMON,GLOBAL32 %s |
| ; RUN: opt -passes=safe-stack -S -mtriple=i686-linux-android24 < %s -o - | FileCheck --check-prefixes=COMMON,TLS32 %s |
| |
| ; RUN: opt -passes=safe-stack -S -mtriple=x86_64-linux-android < %s -o - | FileCheck --check-prefixes=COMMON,TLS64 %s |
| |
| ; RUN: opt -passes=safe-stack -S -mtriple=x86_64-unknown-fuchsia < %s -o - | FileCheck --check-prefixes=COMMON,FUCHSIA64 %s |
| |
| |
| define void @foo() safestack sspreq { |
| entry: |
| ; TLS32: %[[StackGuard:.*]] = load ptr, ptr addrspace(256) inttoptr (i32 20 to ptr addrspace(256)) |
| ; TLS64: %[[StackGuard:.*]] = load ptr, ptr addrspace(257) inttoptr (i32 40 to ptr addrspace(257)) |
| ; FUCHSIA64: %[[StackGuard:.*]] = load ptr, ptr addrspace(257) inttoptr (i32 16 to ptr addrspace(257)) |
| ; GLOBAL32: %[[StackGuard:.*]] = call ptr @llvm.stackguard() |
| ; COMMON: store ptr %[[StackGuard]], ptr %[[StackGuardSlot:.*]] |
| %a = alloca i8, align 1 |
| call void @Capture(ptr %a) |
| |
| ; COMMON: %[[A:.*]] = load ptr, ptr %[[StackGuardSlot]] |
| ; COMMON: icmp ne ptr %[[StackGuard]], %[[A]] |
| ret void |
| } |
| |
| declare void @Capture(ptr) |