RPCS3/llvm
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm.git synced 2025-01-01 09:18:30 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Revert previous two patches while I try to find out how to make both

Browse Source 
linux and darwin assemblers happy :-(

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121004 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2010-12-06 15:35:15 +00:00
parent 7c00391248
commit 6d86492f5e
5 changed files with 11 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
include/llvm/MC/MCStreamer.h
View File

@ -249,11 +249,6 @@ namespace llvm {
virtual void EmitIntValue(uint64_t Value, unsigned Size,
unsigned AddrSpace = 0);
/// EmitAbsValue - Emit the Value, but try to avoid relocations. On MachO
/// this is done by producing
/// foo = value
/// .long foo
void EmitAbsValue(const MCExpr *Value, unsigned Size);
virtual void EmitULEB128Value(const MCExpr *Value,
unsigned AddrSpace = 0) = 0;

2
lib/CodeGen/AsmPrinter/AsmPrinterDwarf.cpp
View File

@ -156,7 +156,7 @@ void AsmPrinter::EmitReference(const MCSymbol *Sym, unsigned Encoding) const {
const MCExpr *Exp =
TLOF.getExprForDwarfReference(Sym, Mang, MMI, Encoding, OutStreamer);
OutStreamer.EmitAbsValue(Exp, GetSizeOfEncodedValue(Encoding));
OutStreamer.EmitValue(Exp, GetSizeOfEncodedValue(Encoding), /*addrspace*/0);
}
void AsmPrinter::EmitReference(const GlobalValue *GV, unsigned Encoding)const{

11
lib/MC/MCDwarf.cpp
View File

@ -213,8 +213,15 @@ void MCDwarfFileTable::Emit(MCStreamer *MCOS,
// The first 4 bytes is the total length of the information for this
// compilation unit (not including these 4 bytes for the length).
MCOS->EmitAbsValue(MakeStartMinusEndExpr(MCOS, LineStartSym, LineEndSym,4),
4);
// FIXME: We create the dummy TotalLength variable because LineEndSym points
// to the end of the section and the darwin assembler doesn't consider that
// difference an assembly time constant. It might be better for this to be
// proected by a flag.
MCSymbol *TotalLength = MCOS->getContext().CreateTempSymbol();
MCOS->EmitAssignment(TotalLength,
MakeStartMinusEndExpr(MCOS, LineStartSym, LineEndSym,
4));
MCOS->EmitSymbolValue(TotalLength, 4, 0);
// Next 2 bytes is the Version, which is Dwarf 2.
MCOS->EmitIntValue(2, 2);

6
lib/MC/MCStreamer.cpp
View File

@ -72,12 +72,6 @@ void MCStreamer::EmitSLEB128IntValue(int64_t Value, unsigned AddrSpace) {
EmitBytes(OSE.str(), AddrSpace);
}
void MCStreamer::EmitAbsValue(const MCExpr *Value, unsigned Size) {
MCSymbol *ABS = getContext().CreateTempSymbol();
EmitAssignment(ABS, Value);
EmitSymbolValue(ABS, Size, 0);
}
void MCStreamer::EmitSymbolValue(const MCSymbol *Sym, unsigned Size,
unsigned AddrSpace) {
EmitValue(MCSymbolRefExpr::Create(Sym, getContext()), Size, AddrSpace);

2
test/CodeGen/X86/aliases.ll
View File

@ -1,5 +1,5 @@
; RUN: llc < %s -mtriple=i686-pc-linux-gnu -asm-verbose=false -o %t
; RUN: grep { = } %t | count 17
; RUN: grep { = } %t | count 16
; RUN: grep set %t | count 18
; RUN: grep globl %t | count 6
; RUN: grep weak %t | count 1