summaryrefslogtreecommitdiffstats
path: root/llvm/lib
diff options
context:
space:
mode:
Diffstat (limited to 'llvm/lib')
-rw-r--r--llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp20
-rw-r--r--llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp4
-rw-r--r--llvm/lib/Target/ARM/ARMAsmPrinter.cpp9
-rw-r--r--llvm/lib/Target/ARM/ARMAsmPrinter.h4
-rw-r--r--llvm/lib/Target/X86/X86AsmPrinter.cpp23
-rw-r--r--llvm/lib/Target/X86/X86AsmPrinter.h3
6 files changed, 33 insertions, 30 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
index 1b429331a35..9bbc77b3056 100644
--- a/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/AsmPrinter.cpp
@@ -87,6 +87,7 @@
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCSection.h"
+#include "llvm/MC/MCSectionCOFF.h"
#include "llvm/MC/MCSectionELF.h"
#include "llvm/MC/MCSectionMachO.h"
#include "llvm/MC/MCStreamer.h"
@@ -2663,6 +2664,25 @@ MCSymbol *AsmPrinter::GetBlockAddressSymbol(const BasicBlock *BB) const {
/// GetCPISymbol - Return the symbol for the specified constant pool entry.
MCSymbol *AsmPrinter::GetCPISymbol(unsigned CPID) const {
+ if (getSubtargetInfo().getTargetTriple().isKnownWindowsMSVCEnvironment()) {
+ const MachineConstantPoolEntry &CPE =
+ MF->getConstantPool()->getConstants()[CPID];
+ if (!CPE.isMachineConstantPoolEntry()) {
+ const DataLayout &DL = MF->getDataLayout();
+ SectionKind Kind = CPE.getSectionKind(&DL);
+ const Constant *C = CPE.Val.ConstVal;
+ unsigned Align = CPE.Alignment;
+ if (const MCSectionCOFF *S = dyn_cast<MCSectionCOFF>(
+ getObjFileLowering().getSectionForConstant(DL, Kind, C, Align))) {
+ if (MCSymbol *Sym = S->getCOMDATSymbol()) {
+ if (Sym->isUndefined())
+ OutStreamer->EmitSymbolAttribute(Sym, MCSA_Global);
+ return Sym;
+ }
+ }
+ }
+ }
+
const DataLayout &DL = getDataLayout();
return OutContext.getOrCreateSymbol(Twine(DL.getPrivateGlobalPrefix()) +
"CPI" + Twine(getFunctionNumber()) + "_" +
diff --git a/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp b/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
index f5ee0c46c07..52819dedc23 100644
--- a/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
+++ b/llvm/lib/Target/AArch64/AArch64AsmPrinter.cpp
@@ -242,9 +242,7 @@ MCSymbol *AArch64AsmPrinter::GetCPISymbol(unsigned CPID) const {
Twine(getDataLayout().getLinkerPrivateGlobalPrefix()) + "CPI" +
Twine(getFunctionNumber()) + "_" + Twine(CPID));
- return OutContext.getOrCreateSymbol(
- Twine(getDataLayout().getPrivateGlobalPrefix()) + "CPI" +
- Twine(getFunctionNumber()) + "_" + Twine(CPID));
+ return AsmPrinter::GetCPISymbol(CPID);
}
void AArch64AsmPrinter::printOperand(const MachineInstr *MI, unsigned OpNum,
diff --git a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp
index 2412b25eaad..2196f9b47f3 100644
--- a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp
+++ b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp
@@ -235,6 +235,15 @@ void ARMAsmPrinter::printOperand(const MachineInstr *MI, int OpNum,
}
}
+MCSymbol *ARMAsmPrinter::GetCPISymbol(unsigned CPID) const {
+ // The AsmPrinter::GetCPISymbol superclass method tries to use CPID as
+ // indexes in MachineConstantPool, which isn't in sync with indexes used here.
+ const DataLayout &DL = getDataLayout();
+ return OutContext.getOrCreateSymbol(Twine(DL.getPrivateGlobalPrefix()) +
+ "CPI" + Twine(getFunctionNumber()) + "_" +
+ Twine(CPID));
+}
+
//===--------------------------------------------------------------------===//
MCSymbol *ARMAsmPrinter::
diff --git a/llvm/lib/Target/ARM/ARMAsmPrinter.h b/llvm/lib/Target/ARM/ARMAsmPrinter.h
index 7b811b18f74..50f3edeb4e5 100644
--- a/llvm/lib/Target/ARM/ARMAsmPrinter.h
+++ b/llvm/lib/Target/ARM/ARMAsmPrinter.h
@@ -101,7 +101,9 @@ public:
void EmitEndOfAsmFile(Module &M) override;
void EmitXXStructor(const DataLayout &DL, const Constant *CV) override;
void EmitGlobalVariable(const GlobalVariable *GV) override;
-
+
+ MCSymbol *GetCPISymbol(unsigned CPID) const;
+
// lowerOperand - Convert a MachineOperand into the equivalent MCOperand.
bool lowerOperand(const MachineOperand &MO, MCOperand &MCOp);
diff --git a/llvm/lib/Target/X86/X86AsmPrinter.cpp b/llvm/lib/Target/X86/X86AsmPrinter.cpp
index b779fa03fa0..7d8f7b9dfe4 100644
--- a/llvm/lib/Target/X86/X86AsmPrinter.cpp
+++ b/llvm/lib/Target/X86/X86AsmPrinter.cpp
@@ -608,29 +608,6 @@ void X86AsmPrinter::EmitStartOfAsmFile(Module &M) {
OutStreamer->EmitAssemblerFlag(MCAF_Code16);
}
-MCSymbol *X86AsmPrinter::GetCPISymbol(unsigned CPID) const {
- if (Subtarget->isTargetKnownWindowsMSVC()) {
- const MachineConstantPoolEntry &CPE =
- MF->getConstantPool()->getConstants()[CPID];
- if (!CPE.isMachineConstantPoolEntry()) {
- const DataLayout &DL = MF->getDataLayout();
- SectionKind Kind = CPE.getSectionKind(&DL);
- const Constant *C = CPE.Val.ConstVal;
- unsigned Align = CPE.Alignment;
- if (const MCSectionCOFF *S = dyn_cast<MCSectionCOFF>(
- getObjFileLowering().getSectionForConstant(DL, Kind, C, Align))) {
- if (MCSymbol *Sym = S->getCOMDATSymbol()) {
- if (Sym->isUndefined())
- OutStreamer->EmitSymbolAttribute(Sym, MCSA_Global);
- return Sym;
- }
- }
- }
- }
-
- return AsmPrinter::GetCPISymbol(CPID);
-}
-
static void
emitNonLazySymbolPointer(MCStreamer &OutStreamer, MCSymbol *StubLabel,
MachineModuleInfoImpl::StubValueTy &MCSym) {
diff --git a/llvm/lib/Target/X86/X86AsmPrinter.h b/llvm/lib/Target/X86/X86AsmPrinter.h
index 3a20a9362de..55abdf2ba60 100644
--- a/llvm/lib/Target/X86/X86AsmPrinter.h
+++ b/llvm/lib/Target/X86/X86AsmPrinter.h
@@ -130,9 +130,6 @@ public:
unsigned AsmVariant, const char *ExtraCode,
raw_ostream &OS) override;
- /// Return the symbol for the specified constant pool entry.
- MCSymbol *GetCPISymbol(unsigned CPID) const override;
-
bool doInitialization(Module &M) override {
SMShadowTracker.reset(0);
SM.reset();
OpenPOWER on IntegriCloud