Xcore target

Fix emitArrayBound() calling OutStreamer.Emit*() multiple times when trying to print a single line

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187562 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/XCore/XCoreAsmPrinter.cpp b/lib/Target/XCore/XCoreAsmPrinter.cpp
index 435062b47d223927520545ba814e2d2816392c51..35ba2998f86879ae6e2c4b3650490185ae376b03 100644 (file)
--- a/lib/Target/XCore/XCoreAsmPrinter.cpp
+++ b/lib/Target/XCore/XCoreAsmPrinter.cpp
@@ -83,12 +83,15 @@ void XCoreAsmPrinter::emitArrayBound(MCSymbol *Sym, const GlobalVariable *GV) {
     GV->hasWeakLinkage()) ||
     GV->hasLinkOnceLinkage()) && "Unexpected linkage");
   if (ArrayType *ATy = dyn_cast<ArrayType>(
-    cast<PointerType>(GV->getType())->getElementType())) {
-    OutStreamer.EmitSymbolAttribute(Sym, MCSA_Global);
-    // FIXME: MCStreamerize.
-    OutStreamer.EmitRawText(StringRef(".globound"));
-    OutStreamer.EmitRawText("\t.set\t" + Twine(Sym->getName()));
-    OutStreamer.EmitRawText(".globound," + Twine(ATy->getNumElements()));
+                        cast<PointerType>(GV->getType())->getElementType())) {
+
+    MCSymbol *SymGlob = OutContext.GetOrCreateSymbol(
+                          Twine(Sym->getName() + StringRef(".globound")));
+    OutStreamer.EmitSymbolAttribute(SymGlob, MCSA_Global);
+
+    OutStreamer.EmitRawText("\t.set\t" + Twine(Sym->getName()) +
+                            ".globound," + Twine(ATy->getNumElements()));
+
     if (GV->hasWeakLinkage() || GV->hasLinkOnceLinkage()) {
       // TODO Use COMDAT groups for LinkOnceLinkage
       OutStreamer.EmitRawText(MAI->getWeakDefDirective() +Twine(Sym->getName())+

diff --git a/test/CodeGen/XCore/globals.ll b/test/CodeGen/XCore/globals.ll
index dfa5de645ab4c9614d98326eea4504cad4fbd2c9..b140587866520cc38598ceb32e336acddbda6234 100644 (file)
--- a/test/CodeGen/XCore/globals.ll
+++ b/test/CodeGen/XCore/globals.ll
@@ -90,3 +90,7 @@ entry:
 @G8 = internal global i32 9312
 ; CHECK: .section .dp.data,"awd",@progbits
 ; CHECK: G8:
+
+@array = global [10 x i16] zeroinitializer, align 2
+; CHECK: .globl  array.globound
+; CHECK: .set  array.globound,10