| ; RUN: llc < %s -mtriple=x86_64-unknown-freebsd | FileCheck %s --check-prefix=CHECK-FBSD | |
| ; RUN: llc < %s -mtriple=x86_64-unknown-linux | FileCheck %s --check-prefix=CHECK-LINUX | |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" | |
| %struct.thread = type { i32, i32, i32, i32 } | |
| define i32 @test() nounwind uwtable { | |
| entry: | |
| %0 = load volatile %struct.thread*, %struct.thread* addrspace(256)* null | |
| %c = getelementptr inbounds %struct.thread, %struct.thread* %0, i64 0, i32 2 | |
| %1 = load i32, i32* %c, align 4 | |
| ret i32 %1 | |
| } | |
| ; Check that we are not assuming that gs contains the address of gs if we are not targeting Linux | |
| ; CHECK-FBSD: movq %gs:0, %rax | |
| ; CHECK-FBSD: movl 8(%rax), %eax | |
| ; Check that we are assuming that gs contains the address of gs if we are targeting Linux | |
| ; CHECK-LINUX: movl %gs:8, %eax | |