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Introduce a debug info builder.

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Moves all code from todebug into a new class.
Also caches the compilation unit in order to fix a LLVM 3.4 compile error.
This commit is contained in:
kai
2013-07-28 23:32:51 +02:00
parent 4e8acf7eb6
commit c28c7fb134
14 changed files with 521 additions and 493 deletions
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15
gen/nested.cpp
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@@ -14,7 +14,6 @@
#include "gen/irstate.h"
#include "gen/llvmhelpers.h"
#include "gen/logger.h"
#include "gen/todebug.h"
#include "gen/tollvm.h"
#include "llvm/Analysis/ValueTracking.h"
#include "llvm/Support/CommandLine.h"
@@ -114,7 +113,7 @@ DValue* DtoNestedVariable(Loc loc, Type* astype, VarDeclaration* vd, bool byref)
ctx = DtoLoad(irfunc->nestArg);
dwarfValue = irfunc->nestArg;
if (global.params.symdebug)
dwarfOpDeref(dwarfAddr);
gIR->DBuilder.OpDeref(dwarfAddr);
}
assert(ctx);
@@ -143,8 +142,8 @@ DValue* DtoNestedVariable(Loc loc, Type* astype, VarDeclaration* vd, bool byref)
} else {
// Load frame pointer and index that...
if (dwarfValue && global.params.symdebug) {
dwarfOpOffset(dwarfAddr, val, vd->ir.irLocal->nestedDepth);
dwarfOpDeref(dwarfAddr);
gIR->DBuilder.OpOffset(dwarfAddr, val, vd->ir.irLocal->nestedDepth);
gIR->DBuilder.OpDeref(dwarfAddr);
}
Logger::println("Lower depth");
val = DtoGEPi(val, 0, vd->ir.irLocal->nestedDepth);
@@ -157,7 +156,7 @@ DValue* DtoNestedVariable(Loc loc, Type* astype, VarDeclaration* vd, bool byref)
assert(idx != -1 && "Nested context not yet resolved for variable.");
if (dwarfValue && global.params.symdebug)
dwarfOpOffset(dwarfAddr, val, idx);
gIR->DBuilder.OpOffset(dwarfAddr, val, idx);
val = DtoGEPi(val, 0, idx, vd->toChars());
Logger::cout() << "Addr: " << *val << '\n';
@@ -170,7 +169,7 @@ DValue* DtoNestedVariable(Loc loc, Type* astype, VarDeclaration* vd, bool byref)
}
if (dwarfValue && global.params.symdebug)
DtoDwarfLocalVariable(dwarfValue, vd, dwarfAddr);
gIR->DBuilder.EmitLocalVariable(dwarfValue, vd, dwarfAddr);
return new DVarValue(astype, vd, val);
}
@@ -493,8 +492,8 @@ void DtoCreateNestedContext(FuncDeclaration* fd) {
if (global.params.symdebug) {
LLSmallVector<LLValue*, 2> addr;
dwarfOpOffset(addr, frameType, vd->ir.irLocal->nestedIndex);
DtoDwarfLocalVariable(frame, vd, addr);
gIR->DBuilder.OpOffset(addr, frameType, vd->ir.irLocal->nestedIndex);
gIR->DBuilder.EmitLocalVariable(frame, vd, addr);
}
}
}