112 lines
3.7 KiB
LLVM
112 lines
3.7 KiB
LLVM
; RUN: llc < %s -emulated-tls -mtriple=i686-linux-android -relocation-model=pic \
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; RUN: | FileCheck -check-prefix=X86_32 %s
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; RUN: llc < %s -emulated-tls -mtriple=x86_64-linux-android -march=x86 -relocation-model=pic \
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; RUN: | FileCheck -check-prefix=X86_32 %s
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; RUN: llc < %s -emulated-tls -mtriple=x86_64-linux-android -relocation-model=pic \
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; RUN: | FileCheck -check-prefix=X86_64 %s
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; RUN: llc < %s -emulated-tls -march=x86 -mtriple=i386-linux-gnu -relocation-model=pic \
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; RUN: | FileCheck %s
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; Make sure that TLS symbols are emitted in expected order.
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@external_x = external thread_local global i32, align 8
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@external_y = thread_local global i8 7, align 2
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@internal_y = internal thread_local global i64 9, align 16
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define i32* @get_external_x() {
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entry:
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ret i32* @external_x
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}
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define i8* @get_external_y() {
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entry:
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ret i8* @external_y
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}
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define i64* @get_internal_y() {
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entry:
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ret i64* @internal_y
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}
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; CHECK-LABEL: get_external_x:
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; CHECK-NOT: _tls_get_address
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; CHECK: __emutls_get_address
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; CHECK-LABEL: get_external_y:
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; CHECK: __emutls_get_address
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; CHECK-NOT: _tls_get_address
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; CHECK-LABEL: get_internal_y:
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; CHECK-NOT: __emutls_t.external_x:
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; CHECK-NOT: __emutls_v.external_x:
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; CHECK-LABEL: __emutls_v.external_y:
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; CHECK-LABEL: __emutls_t.external_y:
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; CHECK: __emutls_t.external_y
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; CHECK-LABEL: __emutls_v.internal_y:
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; CHECK-LABEL: __emutls_t.internal_y:
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; CHECK: __emutls_t.internal_y
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; X86_32-LABEL: get_external_x:
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; X86_32: movl __emutls_v.external_x@GOT(%ebx)
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; X86_32: calll __emutls_get_address
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; X86_32-LABEL: get_external_y:
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; X86_32: movl __emutls_v.external_y@GOT(%ebx)
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; X86_32: calll __emutls_get_address
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; X86_32-LABEL: get_internal_y:
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; X86_32: leal __emutls_v.internal_y@GOTOFF(%ebx)
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; X86_32: calll __emutls_get_address
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; X86_32-NOT: __emutls_t.external_x
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; X86_32-NOT: __emutls_v.external_x:
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; X86_32: .data{{$}}
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; X86_32: .globl __emutls_v.external_y
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; X86_32: .p2align 2
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; X86_32-LABEL: __emutls_v.external_y:
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; X86_32-NEXT: .long 1
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; X86_32-NEXT: .long 2
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; X86_32-NEXT: .long 0
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; X86_32-NEXT: .long __emutls_t.external_y
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; X86_32: .section .rodata,
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; X86_32-LABEL: __emutls_t.external_y:
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; X86_32-NEXT: .byte 7
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; X86_32: .data{{$}}
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; X86_32-NOT: .globl
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; X86_32: .p2align 2
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; X86_32-LABEL: __emutls_v.internal_y:
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; X86_32-NEXT: .long 8
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; X86_32-NEXT: .long 16
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; X86_32-NEXT: .long 0
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; X86_32-NEXT: .long __emutls_t.internal_y
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; X86_32-LABEL: __emutls_t.internal_y:
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; X86_32-NEXT: .quad 9
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; X86_64-LABEL: get_external_x:
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; X86_64: __emutls_v.external_x@GOTPCREL(%rip)
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; X86_64: __emutls_get_address
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; X86_64-LABEL: get_external_y:
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; X86_64: __emutls_v.external_y@GOTPCREL(%rip)
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; X86_64: __emutls_get_address
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; X86_64-LABEL: get_internal_y:
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; X86_64: __emutls_v.internal_y(%rip)
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; X86_64: __emutls_get_address
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; X86_64-NOT: __emutls_t.external_x
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; X86_64-NOT: __emutls_v.external_x:
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; X86_64: .globl __emutls_v.external_y
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; X86_64: .p2align 3
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; X86_64-LABEL: __emutls_v.external_y:
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; X86_64-NEXT: .quad 1
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; X86_64-NEXT: .quad 2
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; X86_64-NEXT: .quad 0
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; X86_64-NEXT: .quad __emutls_t.external_y
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; X86_64-NOT: __emutls_v.external_x:
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; X86_64: .section .rodata,
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; X86_64-LABEL: __emutls_t.external_y:
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; X86_64-NEXT: .byte 7
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; X86_64: .data{{$}}
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; X86_64-NOT: .globl
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; X86_64: .p2align 3
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; X86_64-LABEL: __emutls_v.internal_y:
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; X86_64-NEXT: .quad 8
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; X86_64-NEXT: .quad 16
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; X86_64-NEXT: .quad 0
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; X86_64-NEXT: .quad __emutls_t.internal_y
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; X86_64: .section .rodata,
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; X86_64-LABEL: __emutls_t.internal_y:
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; X86_64-NEXT: .quad 9
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