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-rw-r--r--lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp10
-rw-r--r--lib/Target/X86/X86ISelDAGToDAG.cpp9
-rw-r--r--lib/Target/X86/X86ISelLowering.cpp14
-rw-r--r--test/CodeGen/X86/tls1.ll2
-rw-r--r--test/CodeGen/X86/tls10.ll3
-rw-r--r--test/CodeGen/X86/tls11.ll2
-rw-r--r--test/CodeGen/X86/tls12.ll2
-rw-r--r--test/CodeGen/X86/tls13.ll3
-rw-r--r--test/CodeGen/X86/tls14.ll3
-rw-r--r--test/CodeGen/X86/tls15.ll4
-rw-r--r--test/CodeGen/X86/tls2.ll3
-rw-r--r--test/CodeGen/X86/tls3.ll3
-rw-r--r--test/CodeGen/X86/tls4.ll3
-rw-r--r--test/CodeGen/X86/tls5.ll2
-rw-r--r--test/CodeGen/X86/tls6.ll3
-rw-r--r--test/CodeGen/X86/tls7.ll2
-rw-r--r--test/CodeGen/X86/tls8.ll3
-rw-r--r--test/CodeGen/X86/tls9.ll2
18 files changed, 63 insertions, 10 deletions
diff --git a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
index e9b62a8..65ce5ac 100644
--- a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
+++ b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
@@ -454,14 +454,16 @@ void X86ATTAsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNo,
O << "@TLSGD";
break;
case TLSModel::InitialExec:
- if (Subtarget->is64Bit())
- O << "@TLSGD"; // 64 bit intial exec not implemented
- else
+ if (Subtarget->is64Bit()) {
+ assert (!NotRIPRel);
+ O << "@GOTTPOFF(%rip)";
+ } else {
O << "@INDNTPOFF";
+ }
break;
case TLSModel::LocalExec:
if (Subtarget->is64Bit())
- O << "@TLSGD"; // 64 bit local exec not implemented
+ O << "@TPOFF";
else
O << "@NTPOFF";
break;
diff --git a/lib/Target/X86/X86ISelDAGToDAG.cpp b/lib/Target/X86/X86ISelDAGToDAG.cpp
index bb8061f..339261f 100644
--- a/lib/Target/X86/X86ISelDAGToDAG.cpp
+++ b/lib/Target/X86/X86ISelDAGToDAG.cpp
@@ -808,9 +808,16 @@ bool X86DAGToDAGISel::MatchWrapper(SDValue N, X86ISelAddressMode &AM) {
uint64_t Offset = G->getOffset();
if (!is64Bit || isInt32(AM.Disp + Offset)) {
GlobalValue *GV = G->getGlobal();
+ bool isRIPRel = TM.symbolicAddressesAreRIPRel();
+ if (N0.getOpcode() == llvm::ISD::TargetGlobalTLSAddress) {
+ TLSModel::Model model =
+ getTLSModel (GV, TM.getRelocationModel());
+ if (is64Bit && model == TLSModel::InitialExec)
+ isRIPRel = true;
+ }
AM.GV = GV;
AM.Disp += Offset;
- AM.isRIPRel = TM.symbolicAddressesAreRIPRel();
+ AM.isRIPRel = isRIPRel;
return false;
}
} else if (ConstantPoolSDNode *CP = dyn_cast<ConstantPoolSDNode>(N0)) {
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index ff8382a..825e31d 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -4831,12 +4831,14 @@ LowerToTLSGeneralDynamicModel64(GlobalAddressSDNode *GA, SelectionDAG &DAG,
// Lower ISD::GlobalTLSAddress using the "initial exec" (for no-pic) or
// "local exec" model.
static SDValue LowerToTLSExecModel(GlobalAddressSDNode *GA, SelectionDAG &DAG,
- const MVT PtrVT, TLSModel::Model model) {
+ const MVT PtrVT, TLSModel::Model model,
+ bool is64Bit) {
DebugLoc dl = GA->getDebugLoc();
// Get the Thread Pointer
SDValue Base = DAG.getNode(X86ISD::SegmentBaseAddress,
DebugLoc::getUnknownLoc(), PtrVT,
- DAG.getRegister(X86::GS, MVT::i32));
+ DAG.getRegister(is64Bit? X86::FS : X86::GS,
+ MVT::i32));
SDValue ThreadPointer = DAG.getLoad(PtrVT, dl, DAG.getEntryNode(), Base,
NULL, 0);
@@ -4871,9 +4873,11 @@ X86TargetLowering::LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) {
switch (model) {
case TLSModel::GeneralDynamic:
case TLSModel::LocalDynamic: // not implemented
- case TLSModel::InitialExec: // not implemented
- case TLSModel::LocalExec: // not implemented
return LowerToTLSGeneralDynamicModel64(GA, DAG, getPointerTy());
+
+ case TLSModel::InitialExec:
+ case TLSModel::LocalExec:
+ return LowerToTLSExecModel(GA, DAG, getPointerTy(), model, true);
}
} else {
switch (model) {
@@ -4883,7 +4887,7 @@ X86TargetLowering::LowerGlobalTLSAddress(SDValue Op, SelectionDAG &DAG) {
case TLSModel::InitialExec:
case TLSModel::LocalExec:
- return LowerToTLSExecModel(GA, DAG, getPointerTy(), model);
+ return LowerToTLSExecModel(GA, DAG, getPointerTy(), model, false);
}
}
assert(0 && "Unreachable");
diff --git a/test/CodeGen/X86/tls1.ll b/test/CodeGen/X86/tls1.ll
index ccff718..5155dfd 100644
--- a/test/CodeGen/X86/tls1.ll
+++ b/test/CodeGen/X86/tls1.ll
@@ -1,5 +1,7 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movl %gs:i@NTPOFF, %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movl %fs:i@TPOFF, %eax} %t2
@i = thread_local global i32 15
diff --git a/test/CodeGen/X86/tls10.ll b/test/CodeGen/X86/tls10.ll
index a4f2fb1..2f5f02b 100644
--- a/test/CodeGen/X86/tls10.ll
+++ b/test/CodeGen/X86/tls10.ll
@@ -1,6 +1,9 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movl %gs:0, %eax} %t
; RUN: grep {leal i@NTPOFF(%eax), %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movq %fs:0, %rax} %t2
+; RUN: grep {leaq i@TPOFF(%rax), %rax} %t2
@i = external hidden thread_local global i32
diff --git a/test/CodeGen/X86/tls11.ll b/test/CodeGen/X86/tls11.ll
index f8543c0..b6aed9a 100644
--- a/test/CodeGen/X86/tls11.ll
+++ b/test/CodeGen/X86/tls11.ll
@@ -1,5 +1,7 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movw %gs:i@NTPOFF, %ax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movw %fs:i@TPOFF, %ax} %t2
@i = thread_local global i16 15
diff --git a/test/CodeGen/X86/tls12.ll b/test/CodeGen/X86/tls12.ll
index 17ea996..b528839 100644
--- a/test/CodeGen/X86/tls12.ll
+++ b/test/CodeGen/X86/tls12.ll
@@ -1,5 +1,7 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movb %gs:i@NTPOFF, %al} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movb %fs:i@TPOFF, %al} %t2
@i = thread_local global i8 15
diff --git a/test/CodeGen/X86/tls13.ll b/test/CodeGen/X86/tls13.ll
index 3089443..ec23a41 100644
--- a/test/CodeGen/X86/tls13.ll
+++ b/test/CodeGen/X86/tls13.ll
@@ -1,6 +1,9 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movswl %gs:i@NTPOFF, %eax} %t
; RUN: grep {movzwl %gs:j@NTPOFF, %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movswl %fs:i@TPOFF, %edi} %t2
+; RUN: grep {movzwl %fs:j@TPOFF, %edi} %t2
@i = thread_local global i16 0
@j = thread_local global i16 0
diff --git a/test/CodeGen/X86/tls14.ll b/test/CodeGen/X86/tls14.ll
index d3401b6..941601e 100644
--- a/test/CodeGen/X86/tls14.ll
+++ b/test/CodeGen/X86/tls14.ll
@@ -1,6 +1,9 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movsbl %gs:i@NTPOFF, %eax} %t
; RUN: grep {movzbl %gs:j@NTPOFF, %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movsbl %fs:i@TPOFF, %edi} %t2
+; RUN: grep {movzbl %fs:j@TPOFF, %edi} %t2
@i = thread_local global i8 0
@j = thread_local global i8 0
diff --git a/test/CodeGen/X86/tls15.ll b/test/CodeGen/X86/tls15.ll
index 5d3ee16..62f3677 100644
--- a/test/CodeGen/X86/tls15.ll
+++ b/test/CodeGen/X86/tls15.ll
@@ -2,6 +2,10 @@
; RUN: grep {movl %gs:0, %eax} %t | count 1
; RUN: grep {leal i@NTPOFF(%eax), %ecx} %t
; RUN: grep {leal j@NTPOFF(%eax), %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movq %fs:0, %rax} %t2 | count 1
+; RUN: grep {leaq i@TPOFF(%rax), %rcx} %t2
+; RUN: grep {leaq j@TPOFF(%rax), %rax} %t2
@i = thread_local global i32 0
@j = thread_local global i32 0
diff --git a/test/CodeGen/X86/tls2.ll b/test/CodeGen/X86/tls2.ll
index fb57ae1..baa51bb 100644
--- a/test/CodeGen/X86/tls2.ll
+++ b/test/CodeGen/X86/tls2.ll
@@ -1,6 +1,9 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movl %gs:0, %eax} %t
; RUN: grep {leal i@NTPOFF(%eax), %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movq %fs:0, %rax} %t2
+; RUN: grep {leaq i@TPOFF(%rax), %rax} %t2
@i = thread_local global i32 15
diff --git a/test/CodeGen/X86/tls3.ll b/test/CodeGen/X86/tls3.ll
index 396e790..e8d1a34 100644
--- a/test/CodeGen/X86/tls3.ll
+++ b/test/CodeGen/X86/tls3.ll
@@ -1,6 +1,9 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movl i@INDNTPOFF, %eax} %t
; RUN: grep {movl %gs:(%eax), %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movq i@GOTTPOFF(%rip), %rax} %t2
+; RUN: grep {movl %fs:(%rax), %eax} %t2
@i = external thread_local global i32 ; <i32*> [#uses=2]
diff --git a/test/CodeGen/X86/tls4.ll b/test/CodeGen/X86/tls4.ll
index 3146699..33f221b 100644
--- a/test/CodeGen/X86/tls4.ll
+++ b/test/CodeGen/X86/tls4.ll
@@ -1,6 +1,9 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movl %gs:0, %eax} %t
; RUN: grep {addl i@INDNTPOFF, %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movq %fs:0, %rax} %t2
+; RUN: grep {addq i@GOTTPOFF(%rip), %rax} %t2
@i = external thread_local global i32 ; <i32*> [#uses=2]
diff --git a/test/CodeGen/X86/tls5.ll b/test/CodeGen/X86/tls5.ll
index b32f5fc..ff7b9e0 100644
--- a/test/CodeGen/X86/tls5.ll
+++ b/test/CodeGen/X86/tls5.ll
@@ -1,5 +1,7 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movl %gs:i@NTPOFF, %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movl %fs:i@TPOFF, %eax} %t2
@i = internal thread_local global i32 15
diff --git a/test/CodeGen/X86/tls6.ll b/test/CodeGen/X86/tls6.ll
index e0bcade..ab53929 100644
--- a/test/CodeGen/X86/tls6.ll
+++ b/test/CodeGen/X86/tls6.ll
@@ -1,6 +1,9 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movl %gs:0, %eax} %t
; RUN: grep {leal i@NTPOFF(%eax), %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movq %fs:0, %rax} %t2
+; RUN: grep {leaq i@TPOFF(%rax), %rax} %t2
@i = internal thread_local global i32 15
diff --git a/test/CodeGen/X86/tls7.ll b/test/CodeGen/X86/tls7.ll
index eafa5c2..6a7739b 100644
--- a/test/CodeGen/X86/tls7.ll
+++ b/test/CodeGen/X86/tls7.ll
@@ -1,5 +1,7 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movl %gs:i@NTPOFF, %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movl %fs:i@TPOFF, %eax} %t2
@i = hidden thread_local global i32 15
diff --git a/test/CodeGen/X86/tls8.ll b/test/CodeGen/X86/tls8.ll
index 4971fd2..fd9d472 100644
--- a/test/CodeGen/X86/tls8.ll
+++ b/test/CodeGen/X86/tls8.ll
@@ -1,6 +1,9 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movl %gs:0, %eax} %t
; RUN: grep {leal i@NTPOFF(%eax), %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movq %fs:0, %rax} %t2
+; RUN: grep {leaq i@TPOFF(%rax), %rax} %t2
@i = hidden thread_local global i32 15
diff --git a/test/CodeGen/X86/tls9.ll b/test/CodeGen/X86/tls9.ll
index 31dffcc..bc0a6f0 100644
--- a/test/CodeGen/X86/tls9.ll
+++ b/test/CodeGen/X86/tls9.ll
@@ -1,5 +1,7 @@
; RUN: llvm-as < %s | llc -march=x86 -mtriple=i386-linux-gnu > %t
; RUN: grep {movl %gs:i@NTPOFF, %eax} %t
+; RUN: llvm-as < %s | llc -march=x86-64 -mtriple=x86_64-linux-gnu > %t2
+; RUN: grep {movl %fs:i@TPOFF, %eax} %t2
@i = external hidden thread_local global i32
generated by cgit v1.1 at 2025-02-09 06:30:34 +0000