summaryrefslogtreecommitdiff
path: root/test/CodeGen/AArch64/tls-dynamics.ll
diff options
context:
space:
mode:
Diffstat (limited to 'test/CodeGen/AArch64/tls-dynamics.ll')
-rw-r--r--test/CodeGen/AArch64/tls-dynamics.ll121
1 files changed, 0 insertions, 121 deletions
diff --git a/test/CodeGen/AArch64/tls-dynamics.ll b/test/CodeGen/AArch64/tls-dynamics.ll
deleted file mode 100644
index 0fb84c823b..0000000000
--- a/test/CodeGen/AArch64/tls-dynamics.ll
+++ /dev/null
@@ -1,121 +0,0 @@
-; RUN: llc -mtriple=aarch64-none-linux-gnu -relocation-model=pic -verify-machineinstrs < %s | FileCheck %s
-; RUN: llc -mtriple=aarch64-none-linux-gnu -relocation-model=pic -filetype=obj < %s | llvm-objdump -r - | FileCheck --check-prefix=CHECK-RELOC %s
-; arm64 has its own tls-dynamics.ll, copied from this one during implementation.
-@general_dynamic_var = external thread_local global i32
-
-define i32 @test_generaldynamic() {
-; CHECK-LABEL: test_generaldynamic:
-
- %val = load i32* @general_dynamic_var
- ret i32 %val
-
-; CHECK: adrp x[[TLSDESC_HI:[0-9]+]], :tlsdesc:general_dynamic_var
-; CHECK-DAG: add x0, x[[TLSDESC_HI]], {{#?}}:tlsdesc_lo12:general_dynamic_var
-; CHECK-DAG: ldr [[CALLEE:x[0-9]+]], [x[[TLSDESC_HI]], {{#?}}:tlsdesc_lo12:general_dynamic_var]
-; CHECK: .tlsdesccall general_dynamic_var
-; CHECK-NEXT: blr [[CALLEE]]
-
-; CHECK: mrs x[[TP:[0-9]+]], tpidr_el0
-; CHECK: ldr w0, [x[[TP]], x0]
-
-; CHECK-RELOC: R_AARCH64_TLSDESC_ADR_PAGE
-; CHECK-RELOC-DAG: R_AARCH64_TLSDESC_ADD_LO12_NC
-; CHECK-RELOC-DAG: R_AARCH64_TLSDESC_LD64_LO12_NC
-; CHECK-RELOC: R_AARCH64_TLSDESC_CALL
-
-}
-
-define i32* @test_generaldynamic_addr() {
-; CHECK-LABEL: test_generaldynamic_addr:
-
- ret i32* @general_dynamic_var
-
-; CHECK: adrp x[[TLSDESC_HI:[0-9]+]], :tlsdesc:general_dynamic_var
-; CHECK-DAG: add x0, x[[TLSDESC_HI]], {{#?}}:tlsdesc_lo12:general_dynamic_var
-; CHECK-DAG: ldr [[CALLEE:x[0-9]+]], [x[[TLSDESC_HI]], {{#?}}:tlsdesc_lo12:general_dynamic_var]
-; CHECK: .tlsdesccall general_dynamic_var
-; CHECK-NEXT: blr [[CALLEE]]
-
-; CHECK: mrs [[TP:x[0-9]+]], tpidr_el0
-; CHECK: add x0, [[TP]], x0
-
-; CHECK-RELOC: R_AARCH64_TLSDESC_ADR_PAGE
-; CHECK-RELOC-DAG: R_AARCH64_TLSDESC_ADD_LO12_NC
-; CHECK-RELOC-DAG: R_AARCH64_TLSDESC_LD64_LO12_NC
-; CHECK-RELOC: R_AARCH64_TLSDESC_CALL
-
-}
-
-@local_dynamic_var = external thread_local(localdynamic) global i32
-
-define i32 @test_localdynamic() {
-; CHECK-LABEL: test_localdynamic:
-
- %val = load i32* @local_dynamic_var
- ret i32 %val
-
-; CHECK: adrp x[[TLSDESC_HI:[0-9]+]], :tlsdesc:_TLS_MODULE_BASE_
-; CHECK-DAG: add x0, x[[TLSDESC_HI]], {{#?}}:tlsdesc_lo12:_TLS_MODULE_BASE_
-; CHECK-DAG: ldr [[CALLEE:x[0-9]+]], [x[[TLSDESC_HI]], {{#?}}:tlsdesc_lo12:_TLS_MODULE_BASE_]
-; CHECK: .tlsdesccall _TLS_MODULE_BASE_
-; CHECK-NEXT: blr [[CALLEE]]
-
-; CHECK: movz [[DTP_OFFSET:x[0-9]+]], #:dtprel_g1:local_dynamic_var
-; CHECK: movk [[DTP_OFFSET]], #:dtprel_g0_nc:local_dynamic_var
-
-; CHECK: ldr w0, [x0, [[DTP_OFFSET]]]
-
-; CHECK-RELOC: R_AARCH64_TLSDESC_ADR_PAGE
-; CHECK-RELOC-DAG: R_AARCH64_TLSDESC_ADD_LO12_NC
-; CHECK-RELOC-DAG: R_AARCH64_TLSDESC_LD64_LO12_NC
-; CHECK-RELOC: R_AARCH64_TLSDESC_CALL
-
-}
-
-define i32* @test_localdynamic_addr() {
-; CHECK-LABEL: test_localdynamic_addr:
-
- ret i32* @local_dynamic_var
-
-; CHECK: adrp x[[TLSDESC_HI:[0-9]+]], :tlsdesc:_TLS_MODULE_BASE_
-; CHECK-DAG: add x0, x[[TLSDESC_HI]], {{#?}}:tlsdesc_lo12:_TLS_MODULE_BASE_
-; CHECK-DAG: ldr [[CALLEE:x[0-9]+]], [x[[TLSDESC_HI]], {{#?}}:tlsdesc_lo12:_TLS_MODULE_BASE_]
-; CHECK: .tlsdesccall _TLS_MODULE_BASE_
-; CHECK-NEXT: blr [[CALLEE]]
-
-; CHECK: movz [[DTP_OFFSET:x[0-9]+]], #:dtprel_g1:local_dynamic_var
-; CHECK: movk [[DTP_OFFSET]], #:dtprel_g0_nc:local_dynamic_var
-
-; CHECK: add x0, x0, [[DTP_OFFSET]]
-
-; CHECK-RELOC: R_AARCH64_TLSDESC_ADR_PAGE
-; CHECK-RELOC-DAG: R_AARCH64_TLSDESC_ADD_LO12_NC
-; CHECK-RELOC-DAG: R_AARCH64_TLSDESC_LD64_LO12_NC
-; CHECK-RELOC: R_AARCH64_TLSDESC_CALL
-
-}
-
-; The entire point of the local-dynamic access model is to have a single call to
-; the expensive resolver. Make sure we achieve that goal.
-
-@local_dynamic_var2 = external thread_local(localdynamic) global i32
-
-define i32 @test_localdynamic_deduplicate() {
-; CHECK-LABEL: test_localdynamic_deduplicate:
-
- %val = load i32* @local_dynamic_var
- %val2 = load i32* @local_dynamic_var2
-
- %sum = add i32 %val, %val2
- ret i32 %sum
-
-; CHECK: adrp x[[TLSDESC_HI:[0-9]+]], :tlsdesc:_TLS_MODULE_BASE_
-; CHECK-DAG: add x0, x[[TLSDESC_HI]], {{#?}}:tlsdesc_lo12:_TLS_MODULE_BASE_
-; CHECK-DAG: ldr [[CALLEE:x[0-9]+]], [x[[TLSDESC_HI]], {{#?}}:tlsdesc_lo12:_TLS_MODULE_BASE_]
-; CHECK: .tlsdesccall _TLS_MODULE_BASE_
-; CHECK-NEXT: blr [[CALLEE]]
-
-; CHECK-NOT: _TLS_MODULE_BASE_
-
-; CHECK: ret
-}