llvm-6502/test/CodeGen/Mips/tls.ll

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; RUN: llc -march=mipsel -mcpu=mips2 < %s | FileCheck %s -check-prefix=PIC
; RUN: llc -march=mipsel -mcpu=mips2 -relocation-model=static < %s \
; RUN: | FileCheck %s -check-prefix=STATIC
@t1 = thread_local global i32 0, align 4
define i32 @f1() nounwind {
entry:
%tmp = load i32* @t1, align 4
ret i32 %tmp
; CHECK: f1:
; PIC: lw $25, %call16(__tls_get_addr)($gp)
; PIC: addiu $4, $gp, %tlsgd(t1)
; PIC: jalr $25
; PIC: lw $2, 0($2)
; STATIC: rdhwr $3, $29
; STATIC: lui $[[R0:[0-9]+]], %tprel_hi(t1)
; STATIC: addiu $[[R1:[0-9]+]], $[[R0]], %tprel_lo(t1)
; STATIC: addu $[[R2:[0-9]+]], $3, $[[R1]]
; STATIC: lw $2, 0($[[R2]])
}
@t2 = external thread_local global i32
define i32 @f2() nounwind {
entry:
%tmp = load i32* @t2, align 4
ret i32 %tmp
; CHECK: f2:
; PIC: lw $25, %call16(__tls_get_addr)($gp)
; PIC: addiu $4, $gp, %tlsgd(t2)
; PIC: jalr $25
; PIC: lw $2, 0($2)
; STATIC: rdhwr $3, $29
; STATIC: lw $[[R0:[0-9]+]], %gottprel(t2)($gp)
; STATIC: addu $[[R1:[0-9]+]], $3, $[[R0]]
; STATIC: lw $2, 0($[[R1]])
}