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llvm-6502/test/CodeGen/SPARC/tls.ll

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[Sparc] Add support for TLS in sparc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191164 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-22 06:48:52 +00:00
; RUN: llc <%s -march=sparc -relocation-model=static | FileCheck %s --check-prefix=v8abs
; RUN: llc <%s -march=sparcv9 -relocation-model=static | FileCheck %s --check-prefix=v9abs
; RUN: llc <%s -march=sparc -relocation-model=pic | FileCheck %s --check-prefix=pic
; RUN: llc <%s -march=sparcv9 -relocation-model=pic | FileCheck %s --check-prefix=pic
[Sparc] Emit relocations for Thread Local Storage (TLS) when integrated assembler is used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200962 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-07 05:54:20 +00:00
; RUN: llc <%s -march=sparc -relocation-model=static -filetype=obj | llvm-readobj -r | FileCheck %s --check-prefix=v8abs-obj
; RUN: llc <%s -march=sparcv9 -relocation-model=static -filetype=obj | llvm-readobj -r | FileCheck %s --check-prefix=v9abs-obj
; RUN: llc <%s -march=sparc -relocation-model=pic -filetype=obj | llvm-readobj -r | FileCheck %s --check-prefix=pic-obj
; RUN: llc <%s -march=sparcv9 -relocation-model=pic -filetype=obj | llvm-readobj -r | FileCheck %s --check-prefix=pic-obj
[Sparc] Add support for TLS in sparc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191164 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-22 06:48:52 +00:00
@local_symbol = internal thread_local global i32 0
@extern_symbol = external thread_local global i32
; v8abs-LABEL: test_tls_local
; v8abs: sethi %tle_hix22(local_symbol), [[R0:%[goli][0-7]]]
; v8abs: xor [[R0]], %tle_lox10(local_symbol), [[R1:%[goli][0-7]]]
; v8abs: ld [%g7+[[R1]]]
; v9abs-LABEL: test_tls_local
; v9abs: sethi %tle_hix22(local_symbol), [[R0:%[goli][0-7]]]
; v9abs: xor [[R0]], %tle_lox10(local_symbol), [[R1:%[goli][0-7]]]
; v9abs: ld [%g7+[[R1]]]
; pic-LABEL: test_tls_local
; pic: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[PC:%[goli][0-7]]]
; pic: add [[PC]], %o7, [[GOTBASE:%[goli][0-7]]]
; pic-DAG: sethi %tldm_hi22(local_symbol), [[R0:%[goli][0-7]]]
; pic-DAG: add [[R0]], %tldm_lo10(local_symbol), [[R1:%[goli][0-7]]]
; pic-DAG: add [[GOTBASE]], [[R1]], %o0, %tldm_add(local_symbol)
; pic-DAG: call __tls_get_addr, %tldm_call(local_symbol)
; pic-DAG: sethi %tldo_hix22(local_symbol), [[R2:%[goli][0-7]]]
; pic-DAG: xor [[R2]], %tldo_lox10(local_symbol), [[R3:%[goli][0-7]]]
; pic: add %o0, [[R3]], {{.+}}, %tldo_add(local_symbol)
define i32 @test_tls_local() {
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-27 21:17:42 +00:00
%0 = load i32, i32* @local_symbol, align 4
[Sparc] Add support for TLS in sparc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191164 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-22 06:48:52 +00:00
%1 = add i32 %0, 1
store i32 %1, i32* @local_symbol, align 4
ret i32 %1
}
; v8abs-LABEL: test_tls_extern
[Sparc] Do not add PC to _GLOBAL_OFFSET_TABLE_ address to access GOT in absolute code. Fixes PR#18521 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199775 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-22 00:13:18 +00:00
; v8abs: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_), %[[GOTBASE:[goli][0-7]]]
[Sparc] Add support for TLS in sparc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191164 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-22 06:48:52 +00:00
; v8abs: sethi %tie_hi22(extern_symbol), [[R1:%[goli][0-7]]]
; v8abs: add [[R1]], %tie_lo10(extern_symbol), %[[R2:[goli][0-7]]]
; v8abs: ld [%[[GOTBASE]]+%[[R2]]], [[R3:%[goli][0-7]]], %tie_ld(extern_symbol)
; v8abs: add %g7, [[R3]], %[[R4:[goli][0-7]]], %tie_add(extern_symbol)
; v8abs: ld [%[[R4]]]
; v9abs-LABEL: test_tls_extern
[Sparc] Do not add PC to _GLOBAL_OFFSET_TABLE_ address to access GOT in absolute code. Fixes PR#18521 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199775 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-22 00:13:18 +00:00
; v9abs: or {{%[goli][0-7]}}, %l44(_GLOBAL_OFFSET_TABLE_), %[[GOTBASE:[goli][0-7]]]
[Sparc] Add support for TLS in sparc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191164 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-22 06:48:52 +00:00
; v9abs: sethi %tie_hi22(extern_symbol), [[R1:%[goli][0-7]]]
; v9abs: add [[R1]], %tie_lo10(extern_symbol), %[[R2:[goli][0-7]]]
; v9abs: ldx [%[[GOTBASE]]+%[[R2]]], [[R3:%[goli][0-7]]], %tie_ldx(extern_symbol)
; v9abs: add %g7, [[R3]], %[[R4:[goli][0-7]]], %tie_add(extern_symbol)
; v9abs: ld [%[[R4]]]
; pic-LABEL: test_tls_extern
; pic: or {{%[goli][0-7]}}, %lo(_GLOBAL_OFFSET_TABLE_+{{.+}}), [[PC:%[goli][0-7]]]
; pic: add [[PC]], %o7, [[GOTBASE:%[goli][0-7]]]
; pic: sethi %tgd_hi22(extern_symbol), [[R0:%[goli][0-7]]]
; pic: add [[R0]], %tgd_lo10(extern_symbol), [[R1:%[goli][0-7]]]
; pic: add [[GOTBASE]], [[R1]], %o0, %tgd_add(extern_symbol)
; pic: call __tls_get_addr, %tgd_call(extern_symbol)
; pic-NEXT: nop
define i32 @test_tls_extern() {
entry:
[opaque pointer type] Add textual IR support for explicit type parameter to load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@230794 91177308-0d34-0410-b5e6-96231b3b80d8
2015-02-27 21:17:42 +00:00
%0 = load i32, i32* @extern_symbol, align 4
[Sparc] Add support for TLS in sparc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191164 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-22 06:48:52 +00:00
%1 = add i32 %0, 1
store i32 %1, i32* @extern_symbol, align 4
ret i32 %1
}
[Sparc] Emit relocations for Thread Local Storage (TLS) when integrated assembler is used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200962 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-07 05:54:20 +00:00
; v8abs-obj: Relocations [
; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LE_HIX22 local_symbol 0x0
; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LE_LOX10 local_symbol 0x0
; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_HI22 _GLOBAL_OFFSET_TABLE_ 0x0
; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_LO10 _GLOBAL_OFFSET_TABLE_ 0x0
; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_HI22 extern_symbol 0x0
; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_LO10 extern_symbol 0x0
; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_LD extern_symbol 0x0
; v8abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_ADD extern_symbol 0x0
; v8abs-obj: ]
; v9abs-obj: Relocations [
; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LE_HIX22 local_symbol 0x0
; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LE_LOX10 local_symbol 0x0
; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_H44 _GLOBAL_OFFSET_TABLE_ 0x0
; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_M44 _GLOBAL_OFFSET_TABLE_ 0x0
; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_L44 _GLOBAL_OFFSET_TABLE_ 0x0
; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_HI22 extern_symbol 0x0
; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_LO10 extern_symbol 0x0
; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_LDX extern_symbol 0x0
; v9abs-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_IE_ADD extern_symbol 0x0
; v9abs-obj: ]
; pic-obj: Relocations [
; pic-obj: Section (2) .rela.text {
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_PC22 _GLOBAL_OFFSET_TABLE_ 0x4
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_PC10 _GLOBAL_OFFSET_TABLE_ 0x8
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDO_HIX22 local_symbol 0x0
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDO_LOX10 local_symbol 0x0
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDM_HI22 local_symbol 0x0
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDM_LO10 local_symbol 0x0
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDM_ADD local_symbol 0x0
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDM_CALL local_symbol 0x0
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_LDO_ADD local_symbol 0x0
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_PC22 _GLOBAL_OFFSET_TABLE_ 0x4
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_PC10 _GLOBAL_OFFSET_TABLE_ 0x8
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_GD_HI22 extern_symbol 0x0
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_GD_LO10 extern_symbol 0x0
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_GD_ADD extern_symbol 0x0
; pic-obj: 0x{{[0-9,A-F]+}} R_SPARC_TLS_GD_CALL extern_symbol 0x0
; pic-obj: ]
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