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1; RUN: llc < %s -relocation-model=pic | FileCheck %s2; PR21373 4; ModuleID = '1.c'5target 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"6target triple = "i386-pc-linux-gnu"7 %struct.__res_state = type { i32 }8@__resp = thread_local global ptr @_res ; <ptr> [#uses=1]9@_res = global %struct.__res_state zeroinitializer, section ".bss" ; <ptr> [#uses=1]10 11@__libc_resp = hidden thread_local alias ptr, ptr @__resp ; <ptr> [#uses=2]12 13define i32 @foo() {14; CHECK-LABEL: foo:15; CHECK: leal __libc_resp@TLSLD16entry:17 %retval = alloca i32 ; <ptr> [#uses=1]18 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]19 %tmp = load ptr, ptr @__libc_resp, align 4 ; <ptr> [#uses=1]20 %tmp1 = getelementptr %struct.__res_state, ptr %tmp, i32 0, i32 0 ; <ptr> [#uses=1]21 store i32 0, ptr %tmp1, align 422 br label %return23return: ; preds = %entry24 %retval2 = load i32, ptr %retval ; <i32> [#uses=1]25 ret i32 %retval226}27 28define i32 @bar() {29; CHECK-LABEL: bar:30; CHECK: leal __libc_resp@TLSLD31entry:32 %retval = alloca i32 ; <ptr> [#uses=1]33 %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]34 %tmp = load ptr, ptr @__libc_resp, align 4 ; <ptr> [#uses=1]35 %tmp1 = getelementptr %struct.__res_state, ptr %tmp, i32 0, i32 0 ; <ptr> [#uses=1]36 store i32 1, ptr %tmp1, align 437 br label %return38return: ; preds = %entry39 %retval2 = load i32, ptr %retval ; <i32> [#uses=1]40 ret i32 %retval241}42