[PowerPC] Support various tls-related modifiers

The current code base only supports the minimum set of tls-related
relocations and @modifiers that are necessary to support compiler-
generated code.  This patch extends this to the full set defined
in the ABI (and supported by the GNU assembler) for the benefit
of the assembler parser.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184551 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCELFStreamer.cpp b/lib/MC/MCELFStreamer.cpp
index f9a3080..687ddfc 100644
--- a/lib/MC/MCELFStreamer.cpp
+++ b/lib/MC/MCELFStreamer.cpp
@@ -363,17 +363,39 @@
     case MCSymbolRefExpr::VK_Mips_GOTTPREL:
     case MCSymbolRefExpr::VK_Mips_TPREL_HI:
     case MCSymbolRefExpr::VK_Mips_TPREL_LO:
+    case MCSymbolRefExpr::VK_PPC_TPREL:
     case MCSymbolRefExpr::VK_PPC_TPREL_LO:
+    case MCSymbolRefExpr::VK_PPC_TPREL_HI:
     case MCSymbolRefExpr::VK_PPC_TPREL_HA:
+    case MCSymbolRefExpr::VK_PPC_TPREL_HIGHER:
+    case MCSymbolRefExpr::VK_PPC_TPREL_HIGHERA:
+    case MCSymbolRefExpr::VK_PPC_TPREL_HIGHEST:
+    case MCSymbolRefExpr::VK_PPC_TPREL_HIGHESTA:
+    case MCSymbolRefExpr::VK_PPC_DTPREL:
     case MCSymbolRefExpr::VK_PPC_DTPREL_LO:
+    case MCSymbolRefExpr::VK_PPC_DTPREL_HI:
     case MCSymbolRefExpr::VK_PPC_DTPREL_HA:
+    case MCSymbolRefExpr::VK_PPC_DTPREL_HIGHER:
+    case MCSymbolRefExpr::VK_PPC_DTPREL_HIGHERA:
+    case MCSymbolRefExpr::VK_PPC_DTPREL_HIGHEST:
+    case MCSymbolRefExpr::VK_PPC_DTPREL_HIGHESTA:
+    case MCSymbolRefExpr::VK_PPC_GOT_TPREL:
     case MCSymbolRefExpr::VK_PPC_GOT_TPREL_LO:
+    case MCSymbolRefExpr::VK_PPC_GOT_TPREL_HI:
     case MCSymbolRefExpr::VK_PPC_GOT_TPREL_HA:
+    case MCSymbolRefExpr::VK_PPC_GOT_DTPREL:
+    case MCSymbolRefExpr::VK_PPC_GOT_DTPREL_LO:
+    case MCSymbolRefExpr::VK_PPC_GOT_DTPREL_HI:
+    case MCSymbolRefExpr::VK_PPC_GOT_DTPREL_HA:
     case MCSymbolRefExpr::VK_PPC_TLS:
+    case MCSymbolRefExpr::VK_PPC_GOT_TLSGD:
     case MCSymbolRefExpr::VK_PPC_GOT_TLSGD_LO:
+    case MCSymbolRefExpr::VK_PPC_GOT_TLSGD_HI:
     case MCSymbolRefExpr::VK_PPC_GOT_TLSGD_HA:
     case MCSymbolRefExpr::VK_PPC_TLSGD:
+    case MCSymbolRefExpr::VK_PPC_GOT_TLSLD:
     case MCSymbolRefExpr::VK_PPC_GOT_TLSLD_LO:
+    case MCSymbolRefExpr::VK_PPC_GOT_TLSLD_HI:
     case MCSymbolRefExpr::VK_PPC_GOT_TLSLD_HA:
     case MCSymbolRefExpr::VK_PPC_TLSLD:
       break;