commit c799065cc34d90d67938098b6fec567addfbf931
author Evan Cheng <evan.cheng@apple.com> Thu Feb 28 00:43:03 2008 +0000
committer Evan Cheng <evan.cheng@apple.com> Thu Feb 28 00:43:03 2008 +0000
tree aff43f7f613f03d6d13b9b7b7b9f4dfe8e1f278b
parent 93e8b679a37c303f15a075e27f17f7e346238a4e

Add a quick and dirty "loop aligner pass". x86 uses it to align its loops to 16-byte boundaries.

llvm-svn: 47703

llvm/lib/Target/X86/X86TargetAsmInfo.cpp

diff --git a/llvm/lib/Target/X86/X86TargetAsmInfo.cpp b/llvm/lib/Target/X86/X86TargetAsmInfo.cpp
index 42e63ec..acc13ba 100644
--- a/llvm/lib/Target/X86/X86TargetAsmInfo.cpp
+++ b/llvm/lib/Target/X86/X86TargetAsmInfo.cpp
@@ -47,6 +47,7 @@
   switch (Subtarget->TargetType) {
   case X86Subtarget::isDarwin:
     AlignmentIsInBytes = false;
+    TextAlignFillValue = 0x90;
     GlobalPrefix = "_";
     if (!Subtarget->is64Bit())
       Data64bitsDirective = 0;       // we can't emit a 64-bit unit