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; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu -relocation-model=pic | FileCheck -check-prefix=X32 %s
; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu -relocation-model=pic | FileCheck -check-prefix=X64 %s
@i = thread_local global i32 15
@j = internal thread_local global i32 42
@k = internal thread_local global i32 42
define i32 @f1() {
entry:
%tmp1 = load i32* @i
ret i32 %tmp1
}
; X32-LABEL: f1:
; X32: leal i@TLSGD(,%ebx), %eax
; X32: calll ___tls_get_addr@PLT
; X64-LABEL: f1:
; X64: leaq i@TLSGD(%rip), %rdi
; X64: callq __tls_get_addr@PLT
@i2 = external thread_local global i32
define i32* @f2() {
entry:
ret i32* @i
}
; X32-LABEL: f2:
; X32: leal i@TLSGD(,%ebx), %eax
; X32: calll ___tls_get_addr@PLT
; X64-LABEL: f2:
; X64: leaq i@TLSGD(%rip), %rdi
; X64: callq __tls_get_addr@PLT
define i32 @f3() {
entry:
%tmp1 = load i32* @i ; <i32> [#uses=1]
ret i32 %tmp1
}
; X32-LABEL: f3:
; X32: leal i@TLSGD(,%ebx), %eax
; X32: calll ___tls_get_addr@PLT
; X64-LABEL: f3:
; X64: leaq i@TLSGD(%rip), %rdi
; X64: callq __tls_get_addr@PLT
define i32* @f4() nounwind {
entry:
ret i32* @i
}
; X32-LABEL: f4:
; X32: leal i@TLSGD(,%ebx), %eax
; X32: calll ___tls_get_addr@PLT
; X64-LABEL: f4:
; X64: leaq i@TLSGD(%rip), %rdi
; X64: callq __tls_get_addr@PLT
define i32 @f5() nounwind {
entry:
%0 = load i32* @j, align 4
%1 = load i32* @k, align 4
%add = add nsw i32 %0, %1
ret i32 %add
}
; X32-LABEL: f5:
; X32: leal {{[jk]}}@TLSLDM(%ebx)
; X32: calll ___tls_get_addr@PLT
; X32: movl {{[jk]}}@DTPOFF(%e
; X32: addl {{[jk]}}@DTPOFF(%e
; X64-LABEL: f5:
; X64: leaq {{[jk]}}@TLSLD(%rip), %rdi
; X64: callq __tls_get_addr@PLT
; X64: movl {{[jk]}}@DTPOFF(%r
; X64: addl {{[jk]}}@DTPOFF(%r
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