forked from OSchip/llvm-project
90 lines
2.2 KiB
LLVM
90 lines
2.2 KiB
LLVM
; RUN: llc < %s -emulated-tls -march=x86 -mtriple=x86_64-linux-android -relocation-model=pic | FileCheck %s
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; RUN: llc < %s -emulated-tls -march=x86-64 -mtriple=x86_64-linux-android -relocation-model=pic | FileCheck -check-prefix=X64 %s
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; Make sure that TLS symboles are emitted in expected order.
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@external_x = external thread_local global i32
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@external_y = thread_local global i32 7
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@internal_y = internal thread_local global i32 9
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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 i32* @get_external_y() {
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entry:
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ret i32* @external_y
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}
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define i32* @get_internal_y() {
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entry:
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ret i32* @internal_y
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}
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 32-bit mode
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; CHECK-LABEL: get_external_x:
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; CHECK: __emutls_v.external_x
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; CHECK: __emutls_get_address
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; CHECK-LABEL: get_external_y:
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; CHECK: __emutls_v.external_y
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; CHECK: __emutls_get_address
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; CHECK-LABEL: get_internal_y:
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; CHECK: __emutls_v.internal_y
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; CHECK: __emutls_get_address
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; CHECK-NOT: __emutls_v.external_x:
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; CHECK: .align 4
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; CHECK-LABEL: __emutls_v.external_y:
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; CHECK-NEXT: .long 4
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; CHECK-NEXT: .long 4
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; CHECK-NEXT: .long 0
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; CHECK-NEXT: .long __emutls_t.external_y
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; CHECK-LABEL: __emutls_t.external_y:
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; CHECK-NEXT: .long 7
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; CHECK: .align 4
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; CHECK-LABEL: __emutls_v.internal_y:
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; CHECK-NEXT: .long 4
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; CHECK-NEXT: .long 4
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; CHECK-NEXT: .long 0
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; CHECK-NEXT: .long __emutls_t.internal_y
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; CHECK-LABEL: __emutls_t.internal_y:
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; CHECK-NEXT: .long 9
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 64-bit mode
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; X64-LABEL: get_external_x:
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; X64: __emutls_v.external_x
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; X64: __emutls_get_address
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; X64-LABEL: get_external_y:
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; X64: __emutls_v.external_y
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; X64: __emutls_get_address
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; X64-LABEL: get_internal_y:
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; X64: __emutls_v.internal_y
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; X64: __emutls_get_address
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; X64-NOT: __emutls_v.external_x:
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; X64: .align 8
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; X64-LABEL: __emutls_v.external_y:
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; X64-NEXT: .quad 4
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; X64-NEXT: .quad 4
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; X64-NEXT: .quad 0
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; X64-NEXT: .quad __emutls_t.external_y
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; X64-LABEL: __emutls_t.external_y:
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; X64-NEXT: .long 7
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; X64: .align 8
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; X64-LABEL: __emutls_v.internal_y:
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; X64-NEXT: .quad 4
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; X64-NEXT: .quad 4
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; X64-NEXT: .quad 0
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; X64-NEXT: .quad __emutls_t.internal_y
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; X64-LABEL: __emutls_t.internal_y:
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; X64-NEXT: .long 9
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