[llvm] r207786 - Don't propagate StorageClass and ComplexType to aliases.

[Rafael Espindola]

Author: rafael
Date: Thu May  1 14:02:03 2014
New Revision: 207786

URL: http://llvm.org/viewvc/llvm-project?rev=207786&view=rev
Log:
Don't propagate StorageClass and ComplexType to aliases.

This matches gas' behaviour on COFF.

I think that this yak is now sufficiently shaved for aliases with offset
to work.

Modified:
    llvm/trunk/lib/MC/WinCOFFObjectWriter.cpp
    llvm/trunk/test/MC/COFF/alias.s
    llvm/trunk/test/MC/COFF/symbol-alias.s

Modified: llvm/trunk/lib/MC/WinCOFFObjectWriter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/MC/WinCOFFObjectWriter.cpp?rev=207786&r1=207785&r2=207786&view=diff
==============================================================================
--- llvm/trunk/lib/MC/WinCOFFObjectWriter.cpp (original)
+++ llvm/trunk/lib/MC/WinCOFFObjectWriter.cpp Thu May  1 14:02:03 2014
@@ -439,8 +439,7 @@ void WinCOFFObjectWriter::DefineSymbol(M
 
     coff_symbol->MCData = &SymbolData;
   } else {
-    const MCSymbolData &ResSymData =
-      Assembler.getSymbolData(Symbol.AliasedSymbol());
+    const MCSymbolData &ResSymData = Assembler.getSymbolData(Symbol);
     const MCSymbol *Base = Layout.getBaseSymbol(Symbol);
     coff_symbol->Data.Value = getSymbolValue(ResSymData, Layout);
 

Modified: llvm/trunk/test/MC/COFF/alias.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/COFF/alias.s?rev=207786&r1=207785&r2=207786&view=diff
==============================================================================
--- llvm/trunk/test/MC/COFF/alias.s (original)
+++ llvm/trunk/test/MC/COFF/alias.s Thu May  1 14:02:03 2014
@@ -68,7 +68,7 @@ weak_aliased_to_external = external2
 // CHECK-NEXT:     Section: .text (1)
 // CHECK-NEXT:     BaseType: Null (0x0)
 // CHECK-NEXT:     ComplexType: Null (0x0)
-// CHECK-NEXT:     StorageClass: Static (0x3)
+// CHECK-NEXT:     StorageClass: External (0x2)
 // CHECK-NEXT:     AuxSymbolCount: 0
 // CHECK-NEXT:   }
 // CHECK-NEXT:   Symbol {

Modified: llvm/trunk/test/MC/COFF/symbol-alias.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/COFF/symbol-alias.s?rev=207786&r1=207785&r2=207786&view=diff
==============================================================================
--- llvm/trunk/test/MC/COFF/symbol-alias.s (original)
+++ llvm/trunk/test/MC/COFF/symbol-alias.s Thu May  1 14:02:03 2014
@@ -51,7 +51,7 @@ _bar_alias = _bar
 // CHECK-NEXT: Value:               [[FOO_VALUE]]
 // CHECK-NEXT: Section:             [[FOO_SECTION_NUMBER]]
 // CHECK-NEXT: BaseType:            [[FOO_SIMPLE_TYPE]]
-// CHECK-NEXT: ComplexType:         [[FOO_COMPLEX_TYPE]]
+// CHECK-NEXT: ComplexType:         Null (0x0)
 // CHECK-NEXT: StorageClass:        [[FOO_STORAGE_CLASS]]
 // CHECK-NEXT: AuxSymbolCount:      [[FOO_NUMBER_OF_AUX_SYMBOLS]]