Move unit tests to target specific directories.

Differential Revision: http://reviews.llvm.org/D10522

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243454 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/AArch64/emutls_generic.ll b/test/CodeGen/AArch64/emutls_generic.ll
new file mode 100644 (file)
index 0000000..d02bf72
--- /dev/null
+++ b/test/CodeGen/AArch64/emutls_generic.ll
@@ -0,0 +1,59 @@
+; RUN: llc < %s -emulated-tls -mtriple=aarch64-linux-android -relocation-model=pic \
+; RUN:     | FileCheck -check-prefix=ARM_64 %s
+; RUN: llc < %s -emulated-tls -mtriple=aarch64-linux-android -relocation-model=pic -O3 \
+; RUN:     | FileCheck -check-prefix=ARM_64 %s
+; RUN: llc < %s -emulated-tls -mtriple=aarch64-linux-android -O3 \
+; RUN:     | FileCheck -check-prefix=ARM_64 %s
+
+; Make sure that TLS symbols are emitted in expected order.
+
+@external_x = external thread_local global i32, align 8
+@external_y = thread_local global i8 7, align 2
+@internal_y = internal thread_local global i64 9, align 16
+
+define i32* @get_external_x() {
+entry:
+  ret i32* @external_x
+}
+
+define i8* @get_external_y() {
+entry:
+  ret i8* @external_y
+}
+
+define i64* @get_internal_y() {
+entry:
+  ret i64* @internal_y
+}
+
+; ARM_64-LABEL:  get_external_x:
+; ARM_64:      __emutls_v.external_x
+; ARM_64:      __emutls_get_address
+; ARM_64-LABEL:  get_external_y:
+; ARM_64:      __emutls_v.external_y
+; ARM_64:      __emutls_get_address
+; ARM_64-LABEL:  get_internal_y:
+; ARM_64:      __emutls_v.internal_y
+; ARM_64:      __emutls_get_address
+; ARM_64-NOT:   __emutls_t.external_x
+; ARM_64-NOT:   __emutls_v.external_x:
+; ARM_64:        .align 3
+; ARM_64-LABEL:  __emutls_v.external_y:
+; ARM_64-NEXT:   .xword 1
+; ARM_64-NEXT:   .xword 2
+; ARM_64-NEXT:   .xword 0
+; ARM_64-NEXT:   .xword __emutls_t.external_y
+; ARM_64-NOT:    __emutls_v.external_x:
+; ARM_64:        .section .rodata,
+; ARM_64-LABEL:  __emutls_t.external_y:
+; ARM_64-NEXT:   .byte 7
+; ARM_64:        .section .data.rel.local
+; ARM_64:        .align 3
+; ARM_64-LABEL:  __emutls_v.internal_y:
+; ARM_64-NEXT:   .xword 8
+; ARM_64-NEXT:   .xword 16
+; ARM_64-NEXT:   .xword 0
+; ARM_64-NEXT:   .xword __emutls_t.internal_y
+; ARM_64:        .section .rodata,
+; ARM_64-LABEL:  __emutls_t.internal_y:
+; ARM_64-NEXT:   .xword 9

diff --git a/test/CodeGen/ARM/emutls_generic.ll b/test/CodeGen/ARM/emutls_generic.ll
new file mode 100644 (file)
index 0000000..864daae
--- /dev/null
+++ b/test/CodeGen/ARM/emutls_generic.ll
@@ -0,0 +1,61 @@
+; RUN: llc < %s -emulated-tls -mtriple=arm-linux-android -relocation-model=pic \
+; RUN:     | FileCheck -check-prefix=ARM_32 %s
+; RUN: llc < %s -emulated-tls -mtriple=arm-linux-androidabi -relocation-model=pic \
+; RUN:     | FileCheck -check-prefix=ARM_32 %s
+; RUN: llc < %s -emulated-tls -mtriple=arm-linux-androidabi -relocation-model=pic -O3 \
+; RUN:     | FileCheck -check-prefix=ARM_32 %s
+; RUN: llc < %s -emulated-tls -mtriple=arm-linux-androidabi -O3 \
+; RUN:     | FileCheck -check-prefix=ARM_32 %s
+
+; Make sure that TLS symbols are emitted in expected order.
+
+@external_x = external thread_local global i32, align 8
+@external_y = thread_local global i8 7, align 2
+@internal_y = internal thread_local global i64 9, align 16
+
+define i32* @get_external_x() {
+entry:
+  ret i32* @external_x
+}
+
+define i8* @get_external_y() {
+entry:
+  ret i8* @external_y
+}
+
+define i64* @get_internal_y() {
+entry:
+  ret i64* @internal_y
+}
+
+; ARM_32-LABEL:  get_external_x:
+; ARM_32:        bl __emutls_get_address
+; ARM_32:        .long __emutls_v.external_x
+; ARM_32-LABEL:  get_external_y:
+; ARM_32:        bl __emutls_get_address
+; ARM_32:        .long __emutls_v.external_y
+; ARM_32-LABEL:  get_internal_y:
+; ARM_32:      bl __emutls_get_address
+; ARM_32:      .long __emutls_v.internal_y
+; ARM_32-NOT:   __emutls_t.external_x
+; ARM_32-NOT:   __emutls_v.external_x:
+; ARM_32:        .section .data.rel.local
+; ARM_32:        .align 2
+; ARM_32-LABEL:  __emutls_v.external_y:
+; ARM_32-NEXT:   .long 1
+; ARM_32-NEXT:   .long 2
+; ARM_32-NEXT:   .long 0
+; ARM_32-NEXT:   .long __emutls_t.external_y
+; ARM_32:        .section .rodata,
+; ARM_32-LABEL:  __emutls_t.external_y:
+; ARM_32-NEXT:   .byte 7
+; ARM_32:        .section .data.rel.local
+; ARM_32:        .align 2
+; ARM_32-LABEL:  __emutls_v.internal_y:
+; ARM_32-NEXT:   .long 8
+; ARM_32-NEXT:   .long 16
+; ARM_32-NEXT:   .long 0
+; ARM_32-NEXT:   .long __emutls_t.internal_y
+; ARM_32-LABEL:  __emutls_t.internal_y:
+; ARM_32-NEXT:   .long 9
+; ARM_32-NEXT:   .long 0

diff --git a/test/CodeGen/Generic/emutls.ll b/test/CodeGen/Generic/emutls.ll
deleted file mode 100644 (file)
index 14fca2f..0000000
--- a/test/CodeGen/Generic/emutls.ll
+++ /dev/null
@@ -1,298 +0,0 @@
-; RUN: llc < %s -emulated-tls -mtriple=arm-linux-android -relocation-model=pic \
-; RUN:     | FileCheck -check-prefix=ARM_32 %s
-; RUN: llc < %s -emulated-tls -mtriple=arm-linux-androidabi -relocation-model=pic \
-; RUN:     | FileCheck -check-prefix=ARM_32 %s
-; RUN: llc < %s -emulated-tls -mtriple=aarch64-linux-android -relocation-model=pic \
-; RUN:     | FileCheck -check-prefix=ARM_64 %s
-; RUN: llc < %s -emulated-tls -mtriple=arm-linux-androidabi -relocation-model=pic -O3 \
-; RUN:     | FileCheck -check-prefix=ARM_32 %s
-; RUN: llc < %s -emulated-tls -mtriple=aarch64-linux-android -relocation-model=pic -O3 \
-; RUN:     | FileCheck -check-prefix=ARM_64 %s
-; RUN: llc < %s -emulated-tls -mtriple=arm-linux-androidabi -O3 \
-; RUN:     | FileCheck -check-prefix=ARM_32 %s
-; RUN: llc < %s -emulated-tls -mtriple=aarch64-linux-android -O3 \
-; RUN:     | FileCheck -check-prefix=ARM_64 %s
-; RUN: llc < %s -emulated-tls -mtriple=i686-linux-android -relocation-model=pic \
-; RUN:     | FileCheck -check-prefix=X86_32 %s
-; RUN: llc < %s -emulated-tls -mtriple=x86_64-linux-android -march=x86 -relocation-model=pic \
-; RUN:     | FileCheck -check-prefix=X86_32 %s
-; RUN: llc < %s -emulated-tls -mtriple=x86_64-linux-android -relocation-model=pic \
-; RUN:     | FileCheck -check-prefix=X86_64 %s
-; RUN: llc < %s -emulated-tls -mtriple=mipsel-linux-android -relocation-model=pic \
-; RUN:     | FileCheck -check-prefix=MIPS_32 %s
-; RUN: llc < %s -emulated-tls -mtriple=mips64el-linux-android -relocation-model=pic \
-; RUN:     | FileCheck -check-prefix=MIPS_64 %s
-; RUN: llc < %s -emulated-tls -march=ppc64 -relocation-model=pic \
-; RUN:     | FileCheck %s
-; RUN: llc < %s -emulated-tls -march=ppc32 -relocation-model=pic \
-; RUN:     | FileCheck %s
-; RUN: llc < %s -emulated-tls -march=x86 -mtriple=i386-linux-gnu -relocation-model=pic \
-; RUN:     | FileCheck %s
-
-; Make sure that TLS symbols are emitted in expected order.
-
-@external_x = external thread_local global i32, align 8
-@external_y = thread_local global i8 7, align 2
-@internal_y = internal thread_local global i64 9, align 16
-
-define i32* @get_external_x() {
-entry:
-  ret i32* @external_x
-}
-
-define i8* @get_external_y() {
-entry:
-  ret i8* @external_y
-}
-
-define i64* @get_internal_y() {
-entry:
-  ret i64* @internal_y
-}
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; targets independent mode
-; CHECK-LABEL: get_external_x:
-; CHECK-NOT:   _tls_get_address
-; CHECK:       __emutls_get_address
-; CHECK-LABEL: get_external_y:
-; CHECK:       __emutls_get_address
-; CHECK-NOT:   _tls_get_address
-; CHECK-LABEL: get_internal_y:
-
-; CHECK-NOT:   __emutls_t.external_x:
-; CHECK-NOT:   __emutls_v.external_x:
-
-; CHECK-LABEL: __emutls_v.external_y:
-; CHECK-LABEL: __emutls_t.external_y:
-; CHECK:       __emutls_t.external_y
-
-; CHECK-LABEL: __emutls_v.internal_y:
-; CHECK-LABEL: __emutls_t.internal_y:
-; CHECK:       __emutls_t.internal_y
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 32-bit mode
-; ARM_32-LABEL:  get_external_x:
-; X86_32-LABEL:  get_external_x:
-; MIPS-LABEL:    get_external_x:
-
-; ARM_32:        bl __emutls_get_address
-; ARM_32:        .long __emutls_v.external_x
-
-; X86_32:        movl __emutls_v.external_x
-; X86_32:        calll __emutls_get_address
-
-; ARM_32-LABEL:  get_external_y:
-; X86_32-LABEL:  get_external_y:
-; MIPS_32-LABEL: get_external_y:
-
-; ARM_32:        bl __emutls_get_address
-; ARM_32:        .long __emutls_v.external_y
-
-; X86_32:        movl __emutls_v.external_y
-; X86_32:        calll __emutls_get_address
-
-; ARM_32-LABEL:  get_internal_y:
-; X86_32-LABEL:  get_internal_y:
-; MIPS_32-LABEL: get_internal_y:
-
-; ARM_32:      bl __emutls_get_address
-; ARM_32:      .long __emutls_v.internal_y
-
-; X86_32:      movl __emutls_v.internal_y
-; X86_32:      calll __emutls_get_address
-
-; MIPS_32:     lw {{.+}}(__emutls_v.internal_y
-; MIPS_32:     lw {{.+}}call16(__emutls_get_address
-
-; ARM_32-NOT:   __emutls_t.external_x
-; X86_32-NOT:   __emutls_t.external_x
-; MIPS_32-NOT:  __emutls_t.external_x
-
-; ARM_32-NOT:   __emutls_v.external_x:
-; X86_32-NOT:   __emutls_v.external_x:
-; MIPS_32-NOT:  __emutls_v.external_x:
-
-; ARM_32:        .section .data.rel.local
-; X86_32:        .section .data.rel.local
-; MIPS_32:       .section .data.rel.local
-
-; ARM_32:        .align 2
-; X86_32:        .align 4
-; MIPS_32:       .align 2
-
-; ARM_32-LABEL:  __emutls_v.external_y:
-; X86_32-LABEL:  __emutls_v.external_y:
-; MIPS_32-LABEL: __emutls_v.external_y:
-
-; ARM_32-NEXT:   .long 1
-; ARM_32-NEXT:   .long 2
-; ARM_32-NEXT:   .long 0
-; ARM_32-NEXT:   .long __emutls_t.external_y
-
-; X86_32-NEXT:   .long 1
-; X86_32-NEXT:   .long 2
-; X86_32-NEXT:   .long 0
-; X86_32-NEXT:   .long __emutls_t.external_y
-
-; ARM_32:        .section .rodata,
-; X86_32:        .section .rodata,
-; MIPS_32:       .section .rodata,
-
-; ARM_32-LABEL:  __emutls_t.external_y:
-; X86_32-LABEL:  __emutls_t.external_y:
-; MIPS_32-LABEL: __emutls_t.external_y:
-
-; ARM_32-NEXT:   .byte 7
-; X86_32-NEXT:   .byte 7
-; MIPS_32-NEXT:  .byte 7
-
-; ARM_32:        .section .data.rel.local
-; X86_32:        .section .data.rel.local
-; MIPS_32:       .section .data.rel.local
-
-; ARM_32:        .align 2
-; X86_32:        .align 4
-; MIPS_32:       .align 2
-
-; ARM_32-LABEL:  __emutls_v.internal_y:
-; X86_32-LABEL:  __emutls_v.internal_y:
-; MIPS_32-LABEL: __emutls_v.internal_y:
-
-; ARM_32-NEXT:   .long 8
-; ARM_32-NEXT:   .long 16
-; ARM_32-NEXT:   .long 0
-; ARM_32-NEXT:   .long __emutls_t.internal_y
-
-; X86_32-NEXT:   .long 8
-; X86_32-NEXT:   .long 16
-; X86_32-NEXT:   .long 0
-; X86_32-NEXT:   .long __emutls_t.internal_y
-
-; MIPS_32-NEXT:  .4byte 8
-; MIPS_32-NEXT:  .4byte 16
-; MIPS_32-NEXT:  .4byte 0
-; MIPS_32-NEXT:  .4byte __emutls_t.internal_y
-
-; ARM_32-LABEL:  __emutls_t.internal_y:
-; X86_32-LABEL:  __emutls_t.internal_y:
-; MIPS_32-LABEL: __emutls_t.internal_y:
-
-; ARM_32-NEXT:   .long 9
-; ARM_32-NEXT:   .long 0
-; X86_32-NEXT:   .quad 9
-; MIPS_32-NEXT:  .8byte 9
-
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 64-bit mode
-; X86_64-LABEL:  get_external_x:
-; ARM_64-LABEL:  get_external_x:
-; MIPS_64-LABEL: get_external_x:
-
-; X86_64:      __emutls_v.external_x
-; X86_64:      __emutls_get_address
-
-; ARM_64:      __emutls_v.external_x
-; ARM_64:      __emutls_get_address
-
-; X86_64-LABEL:  get_external_y:
-; ARM_64-LABEL:  get_external_y:
-; MIPS_64-LABEL: get_external_y:
-
-; X86_64:      __emutls_v.external_y
-; X86_64:      __emutls_get_address
-
-; ARM_64:      __emutls_v.external_y
-; ARM_64:      __emutls_get_address
-
-; X86_64-LABEL:  get_internal_y:
-; ARM_64-LABEL:  get_internal_y:
-; MIPS_64-LABEL: get_internal_y:
-
-; X86_64:      __emutls_v.internal_y
-; X86_64:      __emutls_get_address
-
-; ARM_64:      __emutls_v.internal_y
-; ARM_64:      __emutls_get_address
-
-; MIPS_64:     ld {{.+}}(__emutls_v.internal_y
-; MIPS_64:     ld {{.+}}call16(__emutls_get_address
-
-; ARM_64-NOT:   __emutls_t.external_x
-; X86_64-NOT:   __emutls_t.external_x
-; MIPS_64-NOT:  __emutls_t.external_x
-
-; X86_64-NOT:   __emutls_v.external_x:
-; ARM_64-NOT:   __emutls_v.external_x:
-; MIPS_64-NOT:  __emutls_v.external_x:
-
-; X86_64:        .align 8
-; ARM_64:        .align 3
-
-; X86_64-LABEL:  __emutls_v.external_y:
-; ARM_64-LABEL:  __emutls_v.external_y:
-; MIPS_64-LABEL: __emutls_v.external_y:
-
-; X86_64-NEXT:   .quad 1
-; X86_64-NEXT:   .quad 2
-; X86_64-NEXT:   .quad 0
-; X86_64-NEXT:   .quad __emutls_t.external_y
-
-; ARM_64-NEXT:   .xword 1
-; ARM_64-NEXT:   .xword 2
-; ARM_64-NEXT:   .xword 0
-; ARM_64-NEXT:   .xword __emutls_t.external_y
-
-; X86_64-NOT:    __emutls_v.external_x:
-; ARM_64-NOT:    __emutls_v.external_x:
-; MIPS_64-NOT:   __emutls_v.external_x:
-
-; ARM_64:        .section .rodata,
-; X86_64:        .section .rodata,
-; MIPS_64:       .section .rodata,
-
-; X86_64-LABEL:  __emutls_t.external_y:
-; ARM_64-LABEL:  __emutls_t.external_y:
-; MIPS_64-LABEL: __emutls_t.external_y:
-
-; X86_64-NEXT:   .byte 7
-; ARM_64-NEXT:   .byte 7
-; MIPS_64-NEXT:  .byte 7
-
-; ARM_64:        .section .data.rel.local
-; X86_64:        .section .data.rel.local
-; MIPS_64:       .section .data.rel.local
-
-; X86_64:        .align 8
-; ARM_64:        .align 3
-; MIPS_64:       .align 3
-
-; X86_64-LABEL:  __emutls_v.internal_y:
-; ARM_64-LABEL:  __emutls_v.internal_y:
-; MIPS_64-LABEL: __emutls_v.internal_y:
-
-; X86_64-NEXT:   .quad 8
-; X86_64-NEXT:   .quad 16
-; X86_64-NEXT:   .quad 0
-; X86_64-NEXT:   .quad __emutls_t.internal_y
-
-; ARM_64-NEXT:   .xword 8
-; ARM_64-NEXT:   .xword 16
-; ARM_64-NEXT:   .xword 0
-; ARM_64-NEXT:   .xword __emutls_t.internal_y
-
-; MIPS_64-NEXT:  .8byte 8
-; MIPS_64-NEXT:  .8byte 16
-; MIPS_64-NEXT:  .8byte 0
-; MIPS_64-NEXT:  .8byte __emutls_t.internal_y
-
-; ARM_64:        .section .rodata,
-; X86_64:        .section .rodata,
-; MIPS_64:       .section .rodata,
-
-; X86_64-LABEL:  __emutls_t.internal_y:
-; ARM_64-LABEL:  __emutls_t.internal_y:
-; MIPS_64-LABEL: __emutls_t.internal_y:
-
-; X86_64-NEXT:   .quad 9
-; ARM_64-NEXT:   .xword 9
-; MIPS_64-NEXT:  .8byte 9

diff --git a/test/CodeGen/Mips/emutls_generic.ll b/test/CodeGen/Mips/emutls_generic.ll
new file mode 100644 (file)
index 0000000..84a84f3
--- /dev/null
+++ b/test/CodeGen/Mips/emutls_generic.ll
@@ -0,0 +1,70 @@
+; RUN: llc < %s -emulated-tls -mtriple=mipsel-linux-android -relocation-model=pic \
+; RUN:     | FileCheck -check-prefix=MIPS_32 %s
+; RUN: llc < %s -emulated-tls -mtriple=mips64el-linux-android -relocation-model=pic \
+; RUN:     | FileCheck -check-prefix=MIPS_64 %s
+
+; Make sure that TLS symbols are emitted in expected order.
+
+@external_x = external thread_local global i32, align 8
+@external_y = thread_local global i8 7, align 2
+@internal_y = internal thread_local global i64 9, align 16
+
+define i32* @get_external_x() {
+entry:
+  ret i32* @external_x
+}
+
+define i8* @get_external_y() {
+entry:
+  ret i8* @external_y
+}
+
+define i64* @get_internal_y() {
+entry:
+  ret i64* @internal_y
+}
+
+; MIPS_32-LABEL: get_external_y:
+; MIPS_32-LABEL: get_internal_y:
+; MIPS_32:     lw {{.+}}(__emutls_v.internal_y
+; MIPS_32:     lw {{.+}}call16(__emutls_get_address
+; MIPS_32-NOT:  __emutls_t.external_x
+; MIPS_32-NOT:  __emutls_v.external_x:
+; MIPS_32:       .section .data.rel.local
+; MIPS_32:       .align 2
+; MIPS_32-LABEL: __emutls_v.external_y:
+; MIPS_32:       .section .rodata,
+; MIPS_32-LABEL: __emutls_t.external_y:
+; MIPS_32-NEXT:  .byte 7
+; MIPS_32:       .section .data.rel.local
+; MIPS_32:       .align 2
+; MIPS_32-LABEL: __emutls_v.internal_y:
+; MIPS_32-NEXT:  .4byte 8
+; MIPS_32-NEXT:  .4byte 16
+; MIPS_32-NEXT:  .4byte 0
+; MIPS_32-NEXT:  .4byte __emutls_t.internal_y
+; MIPS_32-LABEL: __emutls_t.internal_y:
+; MIPS_32-NEXT:  .8byte 9
+
+; MIPS_64-LABEL: get_external_x:
+; MIPS_64-LABEL: get_external_y:
+; MIPS_64-LABEL: get_internal_y:
+; MIPS_64:     ld {{.+}}(__emutls_v.internal_y
+; MIPS_64:     ld {{.+}}call16(__emutls_get_address
+; MIPS_64-NOT:  __emutls_t.external_x
+; MIPS_64-NOT:  __emutls_v.external_x:
+; MIPS_64-LABEL: __emutls_v.external_y:
+; MIPS_64-NOT:   __emutls_v.external_x:
+; MIPS_64:       .section .rodata,
+; MIPS_64-LABEL: __emutls_t.external_y:
+; MIPS_64-NEXT:  .byte 7
+; MIPS_64:       .section .data.rel.local
+; MIPS_64:       .align 3
+; MIPS_64-LABEL: __emutls_v.internal_y:
+; MIPS_64-NEXT:  .8byte 8
+; MIPS_64-NEXT:  .8byte 16
+; MIPS_64-NEXT:  .8byte 0
+; MIPS_64-NEXT:  .8byte __emutls_t.internal_y
+; MIPS_64:       .section .rodata,
+; MIPS_64-LABEL: __emutls_t.internal_y:
+; MIPS_64-NEXT:  .8byte 9

diff --git a/test/CodeGen/PowerPC/emutls_generic.ll b/test/CodeGen/PowerPC/emutls_generic.ll
new file mode 100644 (file)
index 0000000..9f6195f
--- /dev/null
+++ b/test/CodeGen/PowerPC/emutls_generic.ll
@@ -0,0 +1,41 @@
+; RUN: llc < %s -emulated-tls -march=ppc64 -relocation-model=pic \
+; RUN:     | FileCheck %s
+; RUN: llc < %s -emulated-tls -march=ppc32 -relocation-model=pic \
+; RUN:     | FileCheck %s
+
+; Make sure that TLS symbols are emitted in expected order.
+
+@external_x = external thread_local global i32, align 8
+@external_y = thread_local global i8 7, align 2
+@internal_y = internal thread_local global i64 9, align 16
+
+define i32* @get_external_x() {
+entry:
+  ret i32* @external_x
+}
+
+define i8* @get_external_y() {
+entry:
+  ret i8* @external_y
+}
+
+define i64* @get_internal_y() {
+entry:
+  ret i64* @internal_y
+}
+
+; CHECK-LABEL: get_external_x:
+; CHECK-NOT:   _tls_get_address
+; CHECK:       __emutls_get_address
+; CHECK-LABEL: get_external_y:
+; CHECK:       __emutls_get_address
+; CHECK-NOT:   _tls_get_address
+; CHECK-LABEL: get_internal_y:
+; CHECK-NOT:   __emutls_t.external_x:
+; CHECK-NOT:   __emutls_v.external_x:
+; CHECK-LABEL: __emutls_v.external_y:
+; CHECK-LABEL: __emutls_t.external_y:
+; CHECK:       __emutls_t.external_y
+; CHECK-LABEL: __emutls_v.internal_y:
+; CHECK-LABEL: __emutls_t.internal_y:
+; CHECK:       __emutls_t.internal_y

diff --git a/test/CodeGen/X86/emutls_generic.ll b/test/CodeGen/X86/emutls_generic.ll
new file mode 100644 (file)
index 0000000..c80c897
--- /dev/null
+++ b/test/CodeGen/X86/emutls_generic.ll
@@ -0,0 +1,107 @@
+; RUN: llc < %s -emulated-tls -mtriple=i686-linux-android -relocation-model=pic \
+; RUN:     | FileCheck -check-prefix=X86_32 %s
+; RUN: llc < %s -emulated-tls -mtriple=x86_64-linux-android -march=x86 -relocation-model=pic \
+; RUN:     | FileCheck -check-prefix=X86_32 %s
+; RUN: llc < %s -emulated-tls -mtriple=x86_64-linux-android -relocation-model=pic \
+; RUN:     | FileCheck -check-prefix=X86_64 %s
+; RUN: llc < %s -emulated-tls -march=x86 -mtriple=i386-linux-gnu -relocation-model=pic \
+; RUN:     | FileCheck %s
+
+; Make sure that TLS symbols are emitted in expected order.
+
+@external_x = external thread_local global i32, align 8
+@external_y = thread_local global i8 7, align 2
+@internal_y = internal thread_local global i64 9, align 16
+
+define i32* @get_external_x() {
+entry:
+  ret i32* @external_x
+}
+
+define i8* @get_external_y() {
+entry:
+  ret i8* @external_y
+}
+
+define i64* @get_internal_y() {
+entry:
+  ret i64* @internal_y
+}
+
+; CHECK-LABEL: get_external_x:
+; CHECK-NOT:   _tls_get_address
+; CHECK:       __emutls_get_address
+; CHECK-LABEL: get_external_y:
+; CHECK:       __emutls_get_address
+; CHECK-NOT:   _tls_get_address
+; CHECK-LABEL: get_internal_y:
+; CHECK-NOT:   __emutls_t.external_x:
+; CHECK-NOT:   __emutls_v.external_x:
+; CHECK-LABEL: __emutls_v.external_y:
+; CHECK-LABEL: __emutls_t.external_y:
+; CHECK:       __emutls_t.external_y
+; CHECK-LABEL: __emutls_v.internal_y:
+; CHECK-LABEL: __emutls_t.internal_y:
+; CHECK:       __emutls_t.internal_y
+
+; X86_32-LABEL:  get_external_x:
+; X86_32:        movl __emutls_v.external_x
+; X86_32:        calll __emutls_get_address
+; X86_32-LABEL:  get_external_y:
+; X86_32:        movl __emutls_v.external_y
+; X86_32:        calll __emutls_get_address
+; X86_32-LABEL:  get_internal_y:
+; X86_32:      movl __emutls_v.internal_y
+; X86_32:      calll __emutls_get_address
+; X86_32-NOT:   __emutls_t.external_x
+; X86_32-NOT:   __emutls_v.external_x:
+; X86_32:        .section .data.rel.local
+; X86_32:        .align 4
+; X86_32-LABEL:  __emutls_v.external_y:
+; X86_32-NEXT:   .long 1
+; X86_32-NEXT:   .long 2
+; X86_32-NEXT:   .long 0
+; X86_32-NEXT:   .long __emutls_t.external_y
+; X86_32:        .section .rodata,
+; X86_32-LABEL:  __emutls_t.external_y:
+; X86_32-NEXT:   .byte 7
+; X86_32:        .section .data.rel.local
+; X86_32:        .align 4
+; X86_32-LABEL:  __emutls_v.internal_y:
+; X86_32-NEXT:   .long 8
+; X86_32-NEXT:   .long 16
+; X86_32-NEXT:   .long 0
+; X86_32-NEXT:   .long __emutls_t.internal_y
+; X86_32-LABEL:  __emutls_t.internal_y:
+; X86_32-NEXT:   .quad 9
+; X86_64-LABEL:  get_external_x:
+; X86_64:      __emutls_v.external_x
+; X86_64:      __emutls_get_address
+; X86_64-LABEL:  get_external_y:
+; X86_64:      __emutls_v.external_y
+; X86_64:      __emutls_get_address
+; X86_64-LABEL:  get_internal_y:
+; X86_64:      __emutls_v.internal_y
+; X86_64:      __emutls_get_address
+; X86_64-NOT:   __emutls_t.external_x
+; X86_64-NOT:   __emutls_v.external_x:
+; X86_64:        .align 8
+; X86_64-LABEL:  __emutls_v.external_y:
+; X86_64-NEXT:   .quad 1
+; X86_64-NEXT:   .quad 2
+; X86_64-NEXT:   .quad 0
+; X86_64-NEXT:   .quad __emutls_t.external_y
+; X86_64-NOT:    __emutls_v.external_x:
+; X86_64:        .section .rodata,
+; X86_64-LABEL:  __emutls_t.external_y:
+; X86_64-NEXT:   .byte 7
+; X86_64:        .section .data.rel.local
+; X86_64:        .align 8
+; X86_64-LABEL:  __emutls_v.internal_y:
+; X86_64-NEXT:   .quad 8
+; X86_64-NEXT:   .quad 16
+; X86_64-NEXT:   .quad 0
+; X86_64-NEXT:   .quad __emutls_t.internal_y
+; X86_64:        .section .rodata,
+; X86_64-LABEL:  __emutls_t.internal_y:
+; X86_64-NEXT:   .quad 9