Temporarily reverts commit r348806 due to strange asm compilation issues in certain modes (combination of asan+cuda+other things). Will provide repro soon.
llvm-svn: 348898
TheU->emitHeader(UseOffsets);
Asm->emitDwarfDIE(Die);
-
- Asm->OutStreamer->EmitLabel(TheU->getEndLabel());
}
// Compute the size and offset for each DIE.
#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Target/TargetLoweringObjectFile.h"
-#include "llvm/Target/TargetMachine.h"
#include <cassert>
#include <cstdint>
#include <string>
void DwarfUnit::emitCommonHeader(bool UseOffsets, dwarf::UnitType UT) {
// Emit size of content not including length itself
Asm->OutStreamer->AddComment("Length of Unit");
- StringRef Prefix = isDwoUnit() ? "debug_info_dwo_" : "debug_info_";
- MCSymbol *BeginLabel = Asm->createTempSymbol(Prefix + "start");
- EndLabel = Asm->createTempSymbol(Prefix + "end");
-
- // Use a label difference for the convenience of legible/easily modified
- // assembly - except on NVPTX where label differences aren't supported.
- if (Asm->TM.getTargetTriple().isNVPTX())
- Asm->emitInt32(getHeaderSize() + getUnitDie().getSize());
- else
- Asm->EmitLabelDifference(EndLabel, BeginLabel, 4);
- Asm->OutStreamer->EmitLabel(BeginLabel);
+ Asm->emitInt32(getHeaderSize() + getUnitDie().getSize());
Asm->OutStreamer->AddComment("DWARF version number");
unsigned Version = DD->getDwarfVersion();
/// Target of Dwarf emission.
AsmPrinter *Asm;
- MCSymbol *EndLabel;
// Holders for some common dwarf information.
DwarfDebug *DD;
public:
// Accessors.
AsmPrinter* getAsmPrinter() const { return Asm; }
- MCSymbol *getEndLabel() const { return EndLabel; }
uint16_t getLanguage() const { return CUNode->getSourceLanguage(); }
const DICompileUnit *getCUNode() const { return CUNode; }
; CHECK-NOT: .L
; CHECK: .section .debug_info
-; CHECK-NEXT: .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
-; CHECK-NEXT: .Ldebug_info_start0:
-; CHECK-NEXT: .short 2 # DWARF version number
+; CHECK-NOT: .L
+; CHECK: .short 2 # DWARF version number
; CHECK-NOT: .L
; CHECK: .long .debug_abbrev # Offset Into Abbrev. Section
; CHECK-NOT: .L
; CHECK: .long .debug_line # DW_AT_stmt_list
; CHECK-NOT: .L
-; CHECK: .Ldebug_info_end0:
-; CHECK-NOT: .L
-; CHECK: .long .Ldebug_info_end1-.Ldebug_info_start1 # Length of Unit
-; CHECK-NEXT: .Ldebug_info_start1:
-; CHECK-NOT: .L
; CHECK: .long .debug_abbrev # Offset Into Abbrev. Section
; CHECK-NOT: .L
; CHECK: .long .debug_line # DW_AT_stmt_list
; CHECK: .quad .debug_info+{{[0-9]+}} # DW_AT_type
; CHECK-NOT: .L
; CHECK: .byte 0 # End Of Children Mark
-; CHECK-NEXT: .Ldebug_info_end1:
; CHECK-NOT: .L
source_filename = "test/DebugInfo/X86/sections_as_references.ll"