[llvm-commits] [llvm] r150307 - in /llvm/trunk: include/llvm/MC/ lib/CodeGen/ lib/MC/ lib/Target/X86/ lib/Target/X86/MCTargetDesc/ test/CodeGen/X86/
Anton Korobeynikov
asl at math.spbu.ru
Sat Feb 11 09:26:54 PST 2012
Author: asl
Date: Sat Feb 11 11:26:53 2012
New Revision: 150307
URL: http://llvm.org/viewvc/llvm-project?rev=150307&view=rev
Log:
Add support for implicit TLS model used with MS VC runtime.
Patch by Kai Nacke!
Modified:
llvm/trunk/include/llvm/MC/MCExpr.h
llvm/trunk/include/llvm/MC/MCObjectFileInfo.h
llvm/trunk/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
llvm/trunk/lib/MC/MCExpr.cpp
llvm/trunk/lib/MC/MCObjectFileInfo.cpp
llvm/trunk/lib/Target/X86/MCTargetDesc/X86BaseInfo.h
llvm/trunk/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
llvm/trunk/lib/Target/X86/MCTargetDesc/X86WinCOFFObjectWriter.cpp
llvm/trunk/lib/Target/X86/X86AsmPrinter.cpp
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
llvm/trunk/lib/Target/X86/X86MCInstLower.cpp
llvm/trunk/test/CodeGen/X86/tls1.ll
llvm/trunk/test/CodeGen/X86/tls11.ll
llvm/trunk/test/CodeGen/X86/tls12.ll
llvm/trunk/test/CodeGen/X86/tls13.ll
llvm/trunk/test/CodeGen/X86/tls14.ll
llvm/trunk/test/CodeGen/X86/tls2.ll
llvm/trunk/test/CodeGen/X86/tls3.ll
llvm/trunk/test/CodeGen/X86/tls4.ll
llvm/trunk/test/CodeGen/X86/tls5.ll
llvm/trunk/test/CodeGen/X86/tls6.ll
Modified: llvm/trunk/include/llvm/MC/MCExpr.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/MC/MCExpr.h?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/include/llvm/MC/MCExpr.h (original)
+++ llvm/trunk/include/llvm/MC/MCExpr.h Sat Feb 11 11:26:53 2012
@@ -162,6 +162,7 @@
VK_TPOFF,
VK_DTPOFF,
VK_TLVP, // Mach-O thread local variable relocation
+ VK_SECREL,
// FIXME: We'd really like to use the generic Kinds listed above for these.
VK_ARM_PLT, // ARM-style PLT references. i.e., (PLT) instead of @PLT
VK_ARM_TLSGD, // ditto for TLSGD, GOT, GOTOFF, TPOFF and GOTTPOFF
Modified: llvm/trunk/include/llvm/MC/MCObjectFileInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/MC/MCObjectFileInfo.h?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/include/llvm/MC/MCObjectFileInfo.h (original)
+++ llvm/trunk/include/llvm/MC/MCObjectFileInfo.h Sat Feb 11 11:26:53 2012
@@ -109,7 +109,7 @@
const MCSection *TLSExtraDataSection;
/// TLSDataSection - Section directive for Thread Local data.
- /// ELF and MachO only.
+ /// ELF, MachO and COFF.
const MCSection *TLSDataSection; // Defaults to ".tdata".
/// TLSBSSSection - Section directive for Thread Local uninitialized data.
Modified: llvm/trunk/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/TargetLoweringObjectFileImpl.cpp?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/TargetLoweringObjectFileImpl.cpp (original)
+++ llvm/trunk/lib/CodeGen/TargetLoweringObjectFileImpl.cpp Sat Feb 11 11:26:53 2012
@@ -588,6 +588,11 @@
COFF::IMAGE_SCN_CNT_UNINITIALIZED_DATA |
COFF::IMAGE_SCN_MEM_READ |
COFF::IMAGE_SCN_MEM_WRITE;
+ else if (K.isThreadLocal())
+ Flags |=
+ COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
+ COFF::IMAGE_SCN_MEM_READ |
+ COFF::IMAGE_SCN_MEM_WRITE;
else if (K.isReadOnly())
Flags |=
COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
@@ -614,6 +619,8 @@
return ".text$";
if (Kind.isBSS ())
return ".bss$";
+ if (Kind.isThreadLocal())
+ return ".tls$";
if (Kind.isWriteable())
return ".data$";
return ".rdata$";
@@ -623,7 +630,6 @@
const MCSection *TargetLoweringObjectFileCOFF::
SelectSectionForGlobal(const GlobalValue *GV, SectionKind Kind,
Mangler *Mang, const TargetMachine &TM) const {
- assert(!Kind.isThreadLocal() && "Doesn't support TLS");
// If this global is linkonce/weak and the target handles this by emitting it
// into a 'uniqued' section name, create and return the section now.
@@ -644,6 +650,9 @@
if (Kind.isText())
return getTextSection();
+ if (Kind.isThreadLocal())
+ return getTLSDataSection();
+
return getDataSection();
}
Modified: llvm/trunk/lib/MC/MCExpr.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCExpr.cpp?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/lib/MC/MCExpr.cpp (original)
+++ llvm/trunk/lib/MC/MCExpr.cpp Sat Feb 11 11:26:53 2012
@@ -188,6 +188,7 @@
case VK_TPOFF: return "TPOFF";
case VK_DTPOFF: return "DTPOFF";
case VK_TLVP: return "TLVP";
+ case VK_SECREL: return "SECREL";
case VK_ARM_PLT: return "(PLT)";
case VK_ARM_GOT: return "(GOT)";
case VK_ARM_GOTOFF: return "(GOTOFF)";
Modified: llvm/trunk/lib/MC/MCObjectFileInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/MCObjectFileInfo.cpp?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/lib/MC/MCObjectFileInfo.cpp (original)
+++ llvm/trunk/lib/MC/MCObjectFileInfo.cpp Sat Feb 11 11:26:53 2012
@@ -495,6 +495,12 @@
COFF::IMAGE_SCN_MEM_READ |
COFF::IMAGE_SCN_MEM_WRITE,
SectionKind::getDataRel());
+ TLSDataSection =
+ Ctx->getCOFFSection(".tls$",
+ COFF::IMAGE_SCN_CNT_INITIALIZED_DATA |
+ COFF::IMAGE_SCN_MEM_READ |
+ COFF::IMAGE_SCN_MEM_WRITE,
+ SectionKind::getDataRel());
}
void MCObjectFileInfo::InitMCObjectFileInfo(StringRef TT, Reloc::Model relocm,
Modified: llvm/trunk/lib/Target/X86/MCTargetDesc/X86BaseInfo.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/MCTargetDesc/X86BaseInfo.h?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/MCTargetDesc/X86BaseInfo.h (original)
+++ llvm/trunk/lib/Target/X86/MCTargetDesc/X86BaseInfo.h Sat Feb 11 11:26:53 2012
@@ -164,7 +164,13 @@
/// is some TLS offset from the picbase.
///
/// This is the 32-bit TLS offset for Darwin TLS in PIC mode.
- MO_TLVP_PIC_BASE
+ MO_TLVP_PIC_BASE,
+
+ /// MO_SECREL - On a symbol operand this indicates that the immediate is
+ /// the offset from beginning of section.
+ ///
+ /// This is the TLS offset for the COFF/Windows TLS mechanism.
+ MO_SECREL
};
enum {
Modified: llvm/trunk/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp (original)
+++ llvm/trunk/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp Sat Feb 11 11:26:53 2012
@@ -222,6 +222,7 @@
// If we have an immoffset, add it to the expression.
if ((FixupKind == FK_Data_4 ||
+ FixupKind == FK_Data_8 ||
FixupKind == MCFixupKind(X86::reloc_signed_4byte))) {
GlobalOffsetTableExprKind Kind = StartsWithGlobalOffsetTable(Expr);
if (Kind != GOT_None) {
@@ -230,6 +231,11 @@
FixupKind = MCFixupKind(X86::reloc_global_offset_table);
if (Kind == GOT_Normal)
ImmOffset = CurByte;
+ } else if (Expr->getKind() == MCExpr::SymbolRef) {
+ const MCSymbolRefExpr *Ref = static_cast<const MCSymbolRefExpr*>(Expr);
+ if (Ref->getKind() == MCSymbolRefExpr::VK_SECREL) {
+ FixupKind = MCFixupKind(FK_SecRel_4);
+ }
}
}
Modified: llvm/trunk/lib/Target/X86/MCTargetDesc/X86WinCOFFObjectWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/MCTargetDesc/X86WinCOFFObjectWriter.cpp?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/MCTargetDesc/X86WinCOFFObjectWriter.cpp (original)
+++ llvm/trunk/lib/Target/X86/MCTargetDesc/X86WinCOFFObjectWriter.cpp Sat Feb 11 11:26:53 2012
@@ -52,7 +52,7 @@
return COFF::IMAGE_REL_AMD64_ADDR64;
llvm_unreachable("unsupported relocation type");
case FK_SecRel_4:
- return Is64Bit ? COFF::IMAGE_REL_AMD64_SREL32 : COFF::IMAGE_REL_I386_SECREL;
+ return Is64Bit ? COFF::IMAGE_REL_AMD64_SECREL : COFF::IMAGE_REL_I386_SECREL;
default:
llvm_unreachable("unsupported relocation type");
}
Modified: llvm/trunk/lib/Target/X86/X86AsmPrinter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86AsmPrinter.cpp?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86AsmPrinter.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86AsmPrinter.cpp Sat Feb 11 11:26:53 2012
@@ -199,6 +199,7 @@
case X86II::MO_TLVP_PIC_BASE:
O << "@TLVP" << '-' << *MF->getPICBaseSymbol();
break;
+ case X86II::MO_SECREL: O << "@SECREL"; break;
}
}
Modified: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ISelLowering.cpp?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp Sat Feb 11 11:26:53 2012
@@ -7355,6 +7355,68 @@
unsigned Reg = Subtarget->is64Bit() ? X86::RAX : X86::EAX;
return DAG.getCopyFromReg(Chain, DL, Reg, getPointerTy(),
Chain.getValue(1));
+ } else if (Subtarget->isTargetWindows()) {
+ // Just use the implicit TLS architecture
+ // Need to generate someting similar to:
+ // mov rdx, qword [gs:abs 58H]; Load pointer to ThreadLocalStorage
+ // ; from TEB
+ // mov ecx, dword [rel _tls_index]: Load index (from C runtime)
+ // mov rcx, qword [rdx+rcx*8]
+ // mov eax, .tls$:tlsvar
+ // [rax+rcx] contains the address
+ // Windows 64bit: gs:0x58
+ // Windows 32bit: fs:__tls_array
+
+ // If GV is an alias then use the aliasee for determining
+ // thread-localness.
+ if (const GlobalAlias *GA = dyn_cast<GlobalAlias>(GV))
+ GV = GA->resolveAliasedGlobal(false);
+ DebugLoc dl = GA->getDebugLoc();
+ SDValue Chain = DAG.getEntryNode();
+
+ // Get the Thread Pointer, which is %fs:__tls_array (32-bit) or
+ // %gs:0x58 (64-bit).
+ Value *Ptr = Constant::getNullValue(Subtarget->is64Bit()
+ ? Type::getInt8PtrTy(*DAG.getContext(),
+ 256)
+ : Type::getInt32PtrTy(*DAG.getContext(),
+ 257));
+
+ SDValue ThreadPointer = DAG.getLoad(getPointerTy(), dl, Chain,
+ Subtarget->is64Bit()
+ ? DAG.getIntPtrConstant(0x58)
+ : DAG.getExternalSymbol("_tls_array",
+ getPointerTy()),
+ MachinePointerInfo(Ptr),
+ false, false, false, 0);
+
+ // Load the _tls_index variable
+ SDValue IDX = DAG.getExternalSymbol("_tls_index", getPointerTy());
+ if (Subtarget->is64Bit())
+ IDX = DAG.getExtLoad(ISD::ZEXTLOAD, dl, getPointerTy(), Chain,
+ IDX, MachinePointerInfo(), MVT::i32,
+ false, false, 0);
+ else
+ IDX = DAG.getLoad(getPointerTy(), dl, Chain, IDX, MachinePointerInfo(),
+ false, false, false, 0);
+
+ SDValue Scale = DAG.getConstant(Log2_64_Ceil(TD->getPointerSize()),
+ getPointerTy());
+ IDX = DAG.getNode(ISD::SHL, dl, getPointerTy(), IDX, Scale);
+
+ SDValue res = DAG.getNode(ISD::ADD, dl, getPointerTy(), ThreadPointer, IDX);
+ res = DAG.getLoad(getPointerTy(), dl, Chain, res, MachinePointerInfo(),
+ false, false, false, 0);
+
+ // Get the offset of start of .tls section
+ SDValue TGA = DAG.getTargetGlobalAddress(GA->getGlobal(), dl,
+ GA->getValueType(0),
+ GA->getOffset(), X86II::MO_SECREL);
+ SDValue Offset = DAG.getNode(X86ISD::Wrapper, dl, getPointerTy(), TGA);
+
+ // The address of the thread local variable is the add of the thread
+ // pointer with the offset of the variable.
+ return DAG.getNode(ISD::ADD, dl, getPointerTy(), res, Offset);
}
llvm_unreachable("TLS not implemented for this target.");
Modified: llvm/trunk/lib/Target/X86/X86MCInstLower.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86MCInstLower.cpp?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86MCInstLower.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86MCInstLower.cpp Sat Feb 11 11:26:53 2012
@@ -154,6 +154,7 @@
Ctx),
Ctx);
break;
+ case X86II::MO_SECREL: RefKind = MCSymbolRefExpr::VK_SECREL; break;
case X86II::MO_TLSGD: RefKind = MCSymbolRefExpr::VK_TLSGD; break;
case X86II::MO_GOTTPOFF: RefKind = MCSymbolRefExpr::VK_GOTTPOFF; break;
case X86II::MO_INDNTPOFF: RefKind = MCSymbolRefExpr::VK_INDNTPOFF; break;
@@ -230,7 +231,8 @@
/// a short fixed-register form.
static void SimplifyShortImmForm(MCInst &Inst, unsigned Opcode) {
unsigned ImmOp = Inst.getNumOperands() - 1;
- assert(Inst.getOperand(0).isReg() && Inst.getOperand(ImmOp).isImm() &&
+ assert(Inst.getOperand(0).isReg() &&
+ (Inst.getOperand(ImmOp).isImm() || Inst.getOperand(ImmOp).isExpr()) &&
((Inst.getNumOperands() == 3 && Inst.getOperand(1).isReg() &&
Inst.getOperand(0).getReg() == Inst.getOperand(1).getReg()) ||
Inst.getNumOperands() == 2) && "Unexpected instruction!");
Modified: llvm/trunk/test/CodeGen/X86/tls1.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/tls1.ll?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/tls1.ll (original)
+++ llvm/trunk/test/CodeGen/X86/tls1.ll Sat Feb 11 11:26:53 2012
@@ -1,7 +1,7 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movl %gs:i at NTPOFF, %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movl %fs:i at TPOFF, %eax} %t2
+; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
+; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
@i = thread_local global i32 15
@@ -10,3 +10,11 @@
%tmp1 = load i32* @i
ret i32 %tmp1
}
+; X32_LINUX: movl %gs:i at NTPOFF, %eax
+; X64_LINUX: movl %fs:i at TPOFF, %eax
+; X32_WIN: movl __tls_index, %eax
+; X32_WIN: movl %fs:__tls_array, %ecx
+; X32_WIN: movl _i at SECREL(%eax), %eax
+; X64_WIN: movl _tls_index(%rip), %eax
+; X64_WIN: movabsq $i at SECREL, %rcx
+
Modified: llvm/trunk/test/CodeGen/X86/tls11.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/tls11.ll?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/tls11.ll (original)
+++ llvm/trunk/test/CodeGen/X86/tls11.ll Sat Feb 11 11:26:53 2012
@@ -1,7 +1,7 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movzwl %gs:i at NTPOFF, %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movzwl %fs:i at TPOFF, %eax} %t2
+; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
+; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
@i = thread_local global i16 15
@@ -10,3 +10,12 @@
%tmp1 = load i16* @i
ret i16 %tmp1
}
+; X32_LINUX: movzwl %gs:i at NTPOFF, %eax
+; X64_LINUX: movzwl %fs:i at TPOFF, %eax
+; X32_WIN: movl __tls_index, %eax
+; X32_WIN: movl %fs:__tls_array, %ecx
+; X32_WIN: movzwl _i at SECREL(%eax), %eax
+; X64_WIN: movl _tls_index(%rip), %eax
+; X64_WIN: movq %gs:88, %rcx
+; X64_WIN: movabsq $i at SECREL, %rcx
+; X64_WIN: movzwl (%rax,%rcx), %eax
Modified: llvm/trunk/test/CodeGen/X86/tls12.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/tls12.ll?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/tls12.ll (original)
+++ llvm/trunk/test/CodeGen/X86/tls12.ll Sat Feb 11 11:26:53 2012
@@ -1,7 +1,7 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movb %gs:i at NTPOFF, %al} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movb %fs:i at TPOFF, %al} %t2
+; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
+; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
@i = thread_local global i8 15
@@ -10,3 +10,12 @@
%tmp1 = load i8* @i
ret i8 %tmp1
}
+; X32_LINUX: movb %gs:i at NTPOFF, %al
+; X64_LINUX: movb %fs:i at TPOFF, %al
+; X32_WIN: movl __tls_index, %eax
+; X32_WIN: movl %fs:__tls_array, %ecx
+; X32_WIN: movb _i at SECREL(%eax), %al
+; X64_WIN: movl _tls_index(%rip), %eax
+; X64_WIN: movq %gs:88, %rcx
+; X64_WIN: movabsq $i at SECREL, %rcx
+; X64_WIN: movb (%rax,%rcx), %al
Modified: llvm/trunk/test/CodeGen/X86/tls13.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/tls13.ll?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/tls13.ll (original)
+++ llvm/trunk/test/CodeGen/X86/tls13.ll Sat Feb 11 11:26:53 2012
@@ -1,9 +1,7 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movswl %gs:i at NTPOFF, %eax} %t
-; RUN: grep {movzwl %gs:j at NTPOFF, %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movswl %fs:i at TPOFF, %edi} %t2
-; RUN: grep {movzwl %fs:j at TPOFF, %edi} %t2
+; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
+; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
@i = thread_local global i16 0
@j = thread_local global i16 0
@@ -22,3 +20,14 @@
declare void @g(i32)
declare void @h(i32)
+
+; X32_LINUX: movswl %gs:i at NTPOFF, %eax
+; X32_LINUX: movzwl %gs:j at NTPOFF, %eax
+; X64_LINUX: movswl %fs:i at TPOFF, %edi
+; X64_LINUX: movzwl %fs:j at TPOFF, %edi
+; X32_WIN: movswl _i at SECREL(%esi), %eax
+; X32_WIN: movzwl _j at SECREL(%esi), %eax
+; X64_WIN: movabsq $i at SECREL, %rax
+; X64_WIN: movswl (%rsi,%rax), %ecx
+; X64_WIN: movabsq $j at SECREL, %rax
+; X64_WIN: movzwl (%rsi,%rax), %ecx
Modified: llvm/trunk/test/CodeGen/X86/tls14.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/tls14.ll?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/tls14.ll (original)
+++ llvm/trunk/test/CodeGen/X86/tls14.ll Sat Feb 11 11:26:53 2012
@@ -1,9 +1,7 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movsbl %gs:i at NTPOFF, %eax} %t
-; RUN: grep {movzbl %gs:j at NTPOFF, %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movsbl %fs:i at TPOFF, %edi} %t2
-; RUN: grep {movzbl %fs:j at TPOFF, %edi} %t2
+; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
+; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
@i = thread_local global i8 0
@j = thread_local global i8 0
@@ -22,3 +20,14 @@
declare void @g(i32)
declare void @h(i32)
+
+; X32_LINUX: movsbl %gs:i at NTPOFF, %eax
+; X32_LINUX: movzbl %gs:j at NTPOFF, %eax
+; X64_LINUX: movsbl %fs:i at TPOFF, %edi
+; X64_LINUX: movzbl %fs:j at TPOFF, %edi
+; X32_WIN: movsbl _i at SECREL(%esi), %eax
+; X32_WIN: movzbl _j at SECREL(%esi), %eax
+; X64_WIN: movabsq $i at SECREL, %rax
+; X64_WIN: movsbl (%rsi,%rax), %ecx
+; X64_WIN: movabsq $j at SECREL, %rax
+; X64_WIN: movzbl (%rsi,%rax), %ecx
Modified: llvm/trunk/test/CodeGen/X86/tls2.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/tls2.ll?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/tls2.ll (original)
+++ llvm/trunk/test/CodeGen/X86/tls2.ll Sat Feb 11 11:26:53 2012
@@ -1,9 +1,7 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movl %gs:0, %eax} %t
-; RUN: grep {leal i at NTPOFF(%eax), %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movq %fs:0, %rax} %t2
-; RUN: grep {leaq i at TPOFF(%rax), %rax} %t2
+; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
+; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
@i = thread_local global i32 15
@@ -11,3 +9,13 @@
entry:
ret i32* @i
}
+; X32_LINUX: movl %gs:0, %eax
+; X32_LINUX: leal i at NTPOFF(%eax), %eax
+; X64_LINUX: movq %fs:0, %rax
+; X64_LINUX: leaq i at TPOFF(%rax), %rax
+; X32_WIN: movl __tls_index, %eax
+; X32_WIN: movl %fs:__tls_array, %ecx
+; X32_WIN: leal _i at SECREL(%eax), %eax
+; X64_WIN: movl _tls_index(%rip), %eax
+; X64_WIN: movq %gs:88, %rcx
+; X64_WIN: addq $i at SECREL, %rax
Modified: llvm/trunk/test/CodeGen/X86/tls3.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/tls3.ll?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/tls3.ll (original)
+++ llvm/trunk/test/CodeGen/X86/tls3.ll Sat Feb 11 11:26:53 2012
@@ -1,9 +1,7 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movl i at INDNTPOFF, %eax} %t
-; RUN: grep {movl %gs:(%eax), %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movq i at GOTTPOFF(%rip), %rax} %t2
-; RUN: grep {movl %fs:(%rax), %eax} %t2
+; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
+; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
@i = external thread_local global i32 ; <i32*> [#uses=2]
@@ -12,3 +10,12 @@
%tmp1 = load i32* @i ; <i32> [#uses=1]
ret i32 %tmp1
}
+; X32_LINUX: movl i at INDNTPOFF, %eax
+; X32_LINUX: movl %gs:(%eax), %eax
+; X64_LINUX: movq i at GOTTPOFF(%rip), %rax
+; X64_LINUX: movl %fs:(%rax), %eax
+; X32_WIN: movl __tls_index, %eax
+; X32_WIN: movl %fs:__tls_array, %ecx
+; X32_WIN: movl _i at SECREL(%eax), %eax
+; X64_WIN: movl _tls_index(%rip), %eax
+; X64_WIN: movabsq $i at SECREL, %rcx
Modified: llvm/trunk/test/CodeGen/X86/tls4.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/tls4.ll?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/tls4.ll (original)
+++ llvm/trunk/test/CodeGen/X86/tls4.ll Sat Feb 11 11:26:53 2012
@@ -1,9 +1,7 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movl %gs:0, %eax} %t
-; RUN: grep {addl i at INDNTPOFF, %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movq %fs:0, %rax} %t2
-; RUN: grep {addq i at GOTTPOFF(%rip), %rax} %t2
+; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
+; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
@i = external thread_local global i32 ; <i32*> [#uses=2]
@@ -11,3 +9,13 @@
entry:
ret i32* @i
}
+; X32_LINUX: movl %gs:0, %eax
+; X32_LINUX: addl i at INDNTPOFF, %eax
+; X64_LINUX: movq %fs:0, %rax
+; X64_LINUX: addq i at GOTTPOFF(%rip), %rax
+; X32_WIN: movl __tls_index, %eax
+; X32_WIN: movl %fs:__tls_array, %ecx
+; X32_WIN: leal _i at SECREL(%eax), %eax
+; X64_WIN: movl _tls_index(%rip), %eax
+; X64_WIN: movq %gs:88, %rcx
+; X64_WIN: addq $i at SECREL, %rax
Modified: llvm/trunk/test/CodeGen/X86/tls5.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/tls5.ll?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/tls5.ll (original)
+++ llvm/trunk/test/CodeGen/X86/tls5.ll Sat Feb 11 11:26:53 2012
@@ -1,7 +1,7 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movl %gs:i at NTPOFF, %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movl %fs:i at TPOFF, %eax} %t2
+; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
+; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
@i = internal thread_local global i32 15
@@ -10,3 +10,10 @@
%tmp1 = load i32* @i
ret i32 %tmp1
}
+; X32_LINUX: movl %gs:i at NTPOFF, %eax
+; X64_LINUX: movl %fs:i at TPOFF, %eax
+; X32_WIN: movl __tls_index, %eax
+; X32_WIN: movl %fs:__tls_array, %ecx
+; X32_WIN: movl _i at SECREL(%eax), %eax
+; X64_WIN: movl _tls_index(%rip), %eax
+; X64_WIN: movabsq $i at SECREL, %rcx
Modified: llvm/trunk/test/CodeGen/X86/tls6.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/tls6.ll?rev=150307&r1=150306&r2=150307&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/tls6.ll (original)
+++ llvm/trunk/test/CodeGen/X86/tls6.ll Sat Feb 11 11:26:53 2012
@@ -1,9 +1,7 @@
-; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu > %t
-; RUN: grep {movl %gs:0, %eax} %t
-; RUN: grep {leal i at NTPOFF(%eax), %eax} %t
-; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
-; RUN: grep {movq %fs:0, %rax} %t2
-; RUN: grep {leaq i at TPOFF(%rax), %rax} %t2
+; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
+; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
+; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
@i = internal thread_local global i32 15
@@ -11,3 +9,13 @@
entry:
ret i32* @i
}
+; X32_LINUX: movl %gs:0, %eax
+; X32_LINUX: leal i at NTPOFF(%eax), %eax
+; X64_LINUX: movq %fs:0, %rax
+; X64_LINUX: leaq i at TPOFF(%rax), %rax
+; X32_WIN: movl __tls_index, %eax
+; X32_WIN: movl %fs:__tls_array, %ecx
+; X32_WIN: leal _i at SECREL(%eax), %eax
+; X64_WIN: movl _tls_index(%rip), %eax
+; X64_WIN: movq %gs:88, %rcx
+; X64_WIN: addq $i at SECREL, %rax
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