6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-10-01 13:17:01 +00:00
Code Issues Projects Releases Wiki Activity

Omit DW_AT_frame_base under -gmlt for size

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218100 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Blaikie
2014-09-19 04:55:05 +00:00
parent 37132885ef
commit a562871c67
2 changed files with 7 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
lib/CodeGen/AsmPrinter/DwarfDebug.cpp
View File

@@ -319,9 +319,13 @@ DIE &DwarfDebug::updateSubprogramScopeDIE(DwarfCompileUnit &SPCU,
attachLowHighPC(SPCU, *SPDie, FunctionBeginSym, FunctionEndSym); attachLowHighPC(SPCU, *SPDie, FunctionBeginSym, FunctionEndSym);
const TargetRegisterInfo *RI = Asm->TM.getSubtargetImpl()->getRegisterInfo(); // Only include DW_AT_frame_base in full debug info
if (SPCU.getCUNode().getEmissionKind() != DIBuilder::LineTablesOnly) {
const TargetRegisterInfo *RI =
Asm->TM.getSubtargetImpl()->getRegisterInfo();
MachineLocation Location(RI->getFrameRegister(*Asm->MF)); MachineLocation Location(RI->getFrameRegister(*Asm->MF));
SPCU.addAddress(*SPDie, dwarf::DW_AT_frame_base, Location); SPCU.addAddress(*SPDie, dwarf::DW_AT_frame_base, Location);
}
// Add name to the name table, we do this here because we're guaranteed // Add name to the name table, we do this here because we're guaranteed
// to have concrete versions of our DW_TAG_subprogram nodes. // to have concrete versions of our DW_TAG_subprogram nodes.

2
test/DebugInfo/gmlt.ll
View File

@@ -21,8 +21,6 @@
; CHECK: DW_TAG_subprogram ; CHECK: DW_TAG_subprogram
; CHECK-NEXT: DW_AT_low_pc ; CHECK-NEXT: DW_AT_low_pc
; CHECK-NEXT: DW_AT_high_pc ; CHECK-NEXT: DW_AT_high_pc
; FIXME: We don't need the DW_AT_frame_base for -gmlt.
; CHECK-NEXT: DW_AT_frame_base
; CHECK-NEXT: DW_AT_name ; CHECK-NEXT: DW_AT_name
; CHECK-NOT: DW_AT ; CHECK-NOT: DW_AT
; CHECK: {{DW_TAG|NULL}} ; CHECK: {{DW_TAG|NULL}}