make isel decide whether to emit $stub's on darwin instead of asmprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75107 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
index 9fe92ad..f6f486f 100644
--- a/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
+++ b/lib/Target/X86/AsmPrinter/X86ATTAsmPrinter.cpp
@@ -309,41 +309,25 @@
needCloseParen = true;
}
- if (Subtarget->isPICStyleStub()) {
- // DARWIN/X86-32 in != static mode.
-
- // Link-once, declaration, or Weakly-linked global variables need
- // non-lazily-resolved stubs
- if (GV->isDeclaration() || GV->isWeakForLinker()) {
- // Dynamically-resolved functions need a stub for the function.
- assert(isa<Function>(GV));
-
- // Function stubs are no longer needed for Mac OS X 10.5 and up.
- if (Subtarget->isTargetDarwin() && Subtarget->getDarwinVers() >= 9) {
- O << Name;
- } else {
- FnStubs.insert(Name);
- printSuffixedName(Name, "$stub");
- }
- assert(MO.getTargetFlags() == 0);
- } else {
- O << Name;
- }
+ // Handle dllimport linkage.
+ if (MO.getTargetFlags() == X86II::MO_DLLIMPORT)
+ O << "__imp_";
+
+ if (MO.getTargetFlags() == X86II::MO_DARWIN_STUB) {
+ FnStubs.insert(Name);
+ printSuffixedName(Name, "$stub");
} else {
- // Handle dllimport linkage.
- if (MO.getTargetFlags() == X86II::MO_DLLIMPORT)
- O << "__imp_";
O << Name;
-
- // Assemble call via PLT for externally visible symbols.
- if (MO.getTargetFlags() == X86II::MO_PLT)
- O << "@PLT";
-
- if (Subtarget->isTargetCygMing() && GV->isDeclaration())
- // Save function name for later type emission
- CygMingStubs.insert(Name);
}
+ // Assemble call via PLT for externally visible symbols.
+ if (MO.getTargetFlags() == X86II::MO_PLT)
+ O << "@PLT";
+
+ if (Subtarget->isTargetCygMing() && GV->isDeclaration())
+ // Save function name for later type emission
+ CygMingStubs.insert(Name);
+
printOffset(MO.getOffset());
if (needCloseParen)
@@ -355,15 +339,7 @@
bool needCloseParen = false;
std::string Name(TAI->getGlobalPrefix());
Name += MO.getSymbolName();
- // Print function stub suffix unless it's Mac OS X 10.5 and up.
- if (Subtarget->isPICStyleStub() &&
- // DARWIN/X86-32 in != static mode.
- Subtarget->getDarwinVers() < 9) {
- FnStubs.insert(Name);
- printSuffixedName(Name, "$stub");
- return;
- }
-
+
if (Name[0] == '$') {
// The name begins with a dollar-sign. In order to avoid having it look
// like an integer immediate to the assembler, enclose it in parens.
@@ -371,7 +347,12 @@
needCloseParen = true;
}
- O << Name;
+ if (MO.getTargetFlags() == X86II::MO_DARWIN_STUB) {
+ FnStubs.insert(Name);
+ printSuffixedName(Name, "$stub");
+ } else {
+ O << Name;
+ }
if (MO.getTargetFlags() == X86II::MO_GOT_ABSOLUTE_ADDRESS) {
O << " + [.-";