forked from OSchip/llvm-project
42 lines
1.1 KiB
LLVM
42 lines
1.1 KiB
LLVM
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; RUN: llc < %s -emulated-tls -march=ppc64 -relocation-model=pic \
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; RUN: | FileCheck %s
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; RUN: llc < %s -emulated-tls -march=ppc32 -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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