mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-23 15:29:51 +00:00
38 lines
1.5 KiB
LLVM
38 lines
1.5 KiB
LLVM
|
; RUN: llvm-as < %s | llc -relocation-model=pic | grep TLSGD | count 2
|
||
|
|
; 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 %struct.__res_state* @_res ; <%struct.__res_state**> [#uses=1]
|
||
|
|
@_res = global %struct.__res_state zeroinitializer, section ".bss" ; <%struct.__res_state*> [#uses=1]
|
||
|
|
|
||
|
|
@__libc_resp = hidden alias %struct.__res_state** @__resp ; <%struct.__res_state**> [#uses=2]
|
||
|
|
|
||
|
|
define i32 @foo() {
|
||
|
|
entry:
|
||
|
|
%retval = alloca i32 ; <i32*> [#uses=1]
|
||
|
|
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
|
||
|
|
%tmp = load %struct.__res_state** @__libc_resp, align 4 ; <%struct.__res_state*> [#uses=1]
|
||
|
|
%tmp1 = getelementptr %struct.__res_state* %tmp, i32 0, i32 0 ; <i32*> [#uses=1]
|
||
|
|
store i32 0, i32* %tmp1, align 4
|
||
|
|
br label %return
|
||
|
|
return: ; preds = %entry
|
||
|
|
%retval2 = load i32* %retval ; <i32> [#uses=1]
|
||
|
|
ret i32 %retval2
|
||
|
|
}
|
||
|
|
|
||
|
|
define i32 @bar() {
|
||
|
|
entry:
|
||
|
|
%retval = alloca i32 ; <i32*> [#uses=1]
|
||
|
|
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
|
||
|
|
%tmp = load %struct.__res_state** @__libc_resp, align 4 ; <%struct.__res_state*> [#uses=1]
|
||
|
|
%tmp1 = getelementptr %struct.__res_state* %tmp, i32 0, i32 0 ; <i32*> [#uses=1]
|
||
|
|
store i32 1, i32* %tmp1, align 4
|
||
|
|
br label %return
|
||
|
|
return: ; preds = %entry
|
||
|
|
%retval2 = load i32* %retval ; <i32> [#uses=1]
|
||
|
|
ret i32 %retval2
|
||
|
|
}
|