[PowerPC] Support @h modifier
This adds necessary infrastructure to support the @h modifier.
Note that all required relocation types were already present
(and unused).
This patch provides support for using @h in the assembler;
it would also be possible to now use this feature in code
generated by the compiler, but this is not done yet.
llvm-svn: 184548
diff --git a/llvm/lib/MC/MCExpr.cpp b/llvm/lib/MC/MCExpr.cpp
index 124bd01..f592222 100644
--- a/llvm/lib/MC/MCExpr.cpp
+++ b/llvm/lib/MC/MCExpr.cpp
@@ -197,6 +197,7 @@
case VK_ARM_TARGET2: return "(target2)";
case VK_ARM_PREL31: return "(prel31)";
case VK_PPC_LO: return "l";
+ case VK_PPC_HI: return "h";
case VK_PPC_HA: return "ha";
case VK_PPC_TOCBASE: return "tocbase";
case VK_PPC_TOC: return "toc";
@@ -281,6 +282,8 @@
.Case("secrel32", VK_SECREL)
.Case("L", VK_PPC_LO)
.Case("l", VK_PPC_LO)
+ .Case("H", VK_PPC_HI)
+ .Case("h", VK_PPC_HI)
.Case("HA", VK_PPC_HA)
.Case("ha", VK_PPC_HA)
.Case("TOCBASE", VK_PPC_TOCBASE)