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; RUN: llc -mtriple aarch64-windows %s -o - | FileCheck %s
@tlsVar = thread_local global i32 0
@tlsVar8 = thread_local global i8 0
@tlsVar64 = thread_local global i64 0
define i32 @getVar() {
%1 = load i32, i32* @tlsVar
ret i32 %1
}
define i32* @getPtr() {
ret i32* @tlsVar
}
define void @setVar(i32 %val) {
store i32 %val, i32* @tlsVar
ret void
}
define i8 @getVar8() {
%1 = load i8, i8* @tlsVar8
ret i8 %1
}
define i64 @getVar64() {
%1 = load i64, i64* @tlsVar64
ret i64 %1
}
; CHECK-LABEL: getVar
; CHECK: adrp [[TLS_INDEX_ADDR:x[0-9]+]], _tls_index
; CHECK: ldr w[[TLS_INDEX:[0-9]+]], {{\[}}[[TLS_INDEX_ADDR]], _tls_index]
; CHECK: ldr [[TLS_POINTER:x[0-9]+]], [x18, #88]
; CHECK: ldr [[TLS:x[0-9]+]], {{\[}}[[TLS_POINTER]], x[[TLS_INDEX]], lsl #3]
; CHECK: add [[TLS]], [[TLS]], :secrel_hi12:tlsVar
; CHECK: ldr w0, {{\[}}[[TLS]], :secrel_lo12:tlsVar{{\]}}
; CHECK-LABEL: getPtr
; CHECK: adrp [[TLS_INDEX_ADDR:x[0-9]+]], _tls_index
; CHECK: ldr w[[TLS_INDEX:[0-9]+]], {{\[}}[[TLS_INDEX_ADDR]], _tls_index]
; CHECK: ldr [[TLS_POINTER:x[0-9]+]], [x18, #88]
; CHECK: ldr [[TLS:x[0-9]+]], {{\[}}[[TLS_POINTER]], x[[TLS_INDEX]], lsl #3]
; CHECK: add [[TLS]], [[TLS]], :secrel_hi12:tlsVar
; CHECK: add x0, [[TLS]], :secrel_lo12:tlsVar
; CHECK-LABEL: setVar
; CHECK: adrp [[TLS_INDEX_ADDR:x[0-9]+]], _tls_index
; CHECK: ldr w[[TLS_INDEX:[0-9]+]], {{\[}}[[TLS_INDEX_ADDR]], _tls_index]
; CHECK: ldr [[TLS_POINTER:x[0-9]+]], [x18, #88]
; CHECK: ldr [[TLS:x[0-9]+]], {{\[}}[[TLS_POINTER]], x[[TLS_INDEX]], lsl #3]
; CHECK: add [[TLS]], [[TLS]], :secrel_hi12:tlsVar
; CHECK: str w0, {{\[}}[[TLS]], :secrel_lo12:tlsVar{{\]}}
; CHECK-LABEL: getVar8
; CHECK: add [[TLS:x[0-9]+]], [[TLS]], :secrel_hi12:tlsVar8
; CHECK: ldrb w0, {{\[}}[[TLS]], :secrel_lo12:tlsVar8{{\]}}
; CHECK-LABEL: getVar64
; CHECK: add [[TLS:x[0-9]+]], [[TLS]], :secrel_hi12:tlsVar64
; CHECK: ldr x0, {{\[}}[[TLS]], :secrel_lo12:tlsVar64{{\]}}
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