[llvm-commits] [llvm] r40501 - /llvm/trunk/lib/Target/X86/X86ATTAsmPrinter.cpp

[Evan Cheng]

Author: evancheng
Date: Wed Jul 25 18:36:05 2007
New Revision: 40501

URL: http://llvm.org/viewvc/llvm-project?rev=40501&view=rev
Log:
Mac OS X should use 0x90 to fill in gaps to satisfy function alignment 
requirements.

Modified:
    llvm/trunk/lib/Target/X86/X86ATTAsmPrinter.cpp

Modified: llvm/trunk/lib/Target/X86/X86ATTAsmPrinter.cpp
URL: 
http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86ATTAsmPrinter.cpp?rev=40501&r1=40500&r2=40501&view=diff

==============================================================================
--- llvm/trunk/lib/Target/X86/X86ATTAsmPrinter.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86ATTAsmPrinter.cpp Wed Jul 25 18:36:05 2007
@@ -99,19 +99,28 @@
   switch (F->getLinkage()) {
   default: assert(0 && "Unknown linkage type!");
   case Function::InternalLinkage:  // Symbols default to internal.
-    EmitAlignment(4, F);     // FIXME: This should be parameterized somewhere.
+    if (Subtarget->isTargetDarwin())
+      // FIXME: This should be parameterized somewhere.
+      EmitAlignment(4, F, 0, true, 0x90);
+    else
+      EmitAlignment(4, F);     // FIXME: This should be parameterized 
somewhere.
     break;
   case Function::DLLExportLinkage:
     DLLExportedFns.insert(Mang->makeNameProper(F->getName(), ""));
     //FALLS THROUGH
   case Function::ExternalLinkage:
-    EmitAlignment(4, F);     // FIXME: This should be parameterized somewhere.
+    if (Subtarget->isTargetDarwin())
+      // FIXME: This should be parameterized somewhere.
+      EmitAlignment(4, F, 0, true, 0x90);
+    else
+      EmitAlignment(4, F);     // FIXME: This should be parameterized 
somewhere.
     O << "\t.globl\t" << CurrentFnName << "\n";    
     break;
   case Function::LinkOnceLinkage:
   case Function::WeakLinkage:
     if (Subtarget->isTargetDarwin()) {
-      EmitAlignment(4, F);     // FIXME: This should be parameterized 
somewhere.
+      // FIXME: This should be parameterized somewhere.
+      EmitAlignment(4, F, 0, true, 0x90);
       O << "\t.globl\t" << CurrentFnName << "\n";
       O << "\t.weak_definition\t" << CurrentFnName << "\n";
     } else if (Subtarget->isTargetCygMing()) {


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