| ; RUN: llc < %s -relocation-model=pic | FileCheck %s |
| ; PR2137 |
| |
| ; ModuleID = '1.c' |
| target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32" |
| target triple = "i386-pc-linux-gnu" |
| %struct.__res_state = type { i32 } |
| @__resp = thread_local global ptr @_res ; <ptr> [#uses=1] |
| @_res = global %struct.__res_state zeroinitializer, section ".bss" ; <ptr> [#uses=1] |
| |
| @__libc_resp = hidden thread_local alias ptr, ptr @__resp ; <ptr> [#uses=2] |
| |
| define i32 @foo() { |
| ; CHECK-LABEL: foo: |
| ; CHECK: leal __libc_resp@TLSLD |
| entry: |
| %retval = alloca i32 ; <ptr> [#uses=1] |
| %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] |
| %tmp = load ptr, ptr @__libc_resp, align 4 ; <ptr> [#uses=1] |
| %tmp1 = getelementptr %struct.__res_state, ptr %tmp, i32 0, i32 0 ; <ptr> [#uses=1] |
| store i32 0, ptr %tmp1, align 4 |
| br label %return |
| return: ; preds = %entry |
| %retval2 = load i32, ptr %retval ; <i32> [#uses=1] |
| ret i32 %retval2 |
| } |
| |
| define i32 @bar() { |
| ; CHECK-LABEL: bar: |
| ; CHECK: leal __libc_resp@TLSLD |
| entry: |
| %retval = alloca i32 ; <ptr> [#uses=1] |
| %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] |
| %tmp = load ptr, ptr @__libc_resp, align 4 ; <ptr> [#uses=1] |
| %tmp1 = getelementptr %struct.__res_state, ptr %tmp, i32 0, i32 0 ; <ptr> [#uses=1] |
| store i32 1, ptr %tmp1, align 4 |
| br label %return |
| return: ; preds = %entry |
| %retval2 = load i32, ptr %retval ; <i32> [#uses=1] |
| ret i32 %retval2 |
| } |