commit 0e6a052331f674dd70e28af41f654a7874405eab
author Evan Cheng <evan.cheng@apple.com> Mon Jul 18 20:57:22 2011 +0000
committer Evan Cheng <evan.cheng@apple.com> Mon Jul 18 20:57:22 2011 +0000
tree 5b2a153966b9f7585e2c882d1d34f97d108d54f2
parent 1360bc8eb029d51d426c77c4b1410849ff308893

Sink getDwarfRegNum, getLLVMRegNum, getSEHRegNum from TargetRegisterInfo down
to MCRegisterInfo. Also initialize the mapping at construction time.

This patch eliminate TargetRegisterInfo from TargetAsmInfo. It's another step
towards fixing the layering violation.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135424 91177308-0d34-0410-b5e6-96231b3b80d8

tools/llvm-mc/llvm-mc.cpp

diff --git a/tools/llvm-mc/llvm-mc.cpp b/tools/llvm-mc/llvm-mc.cpp
index 334bf32..1633ae3 100644
--- a/tools/llvm-mc/llvm-mc.cpp
+++ b/tools/llvm-mc/llvm-mc.cpp
@@ -309,6 +309,9 @@
   llvm::OwningPtr<MCAsmInfo> MAI(TheTarget->createMCAsmInfo(TripleName));
   assert(MAI && "Unable to create target asm info!");
 
+  llvm::OwningPtr<MCRegisterInfo> MRI(TheTarget->createMCRegInfo(TripleName));
+  assert(MRI && "Unable to create target register info!");
+
   // Package up features to be passed to target/subtarget
   std::string FeaturesStr;
 
@@ -327,7 +330,7 @@
   }
 
   const TargetAsmInfo *tai = new TargetAsmInfo(*TM);
-  MCContext Ctx(*MAI, tai);
+  MCContext Ctx(*MAI, *MRI, tai);
   if (SaveTempLabels)
     Ctx.setAllowTemporaryLabels(false);
 
@@ -438,6 +441,7 @@
   llvm::InitializeAllTargets();
   llvm::InitializeAllMCAsmInfos();
   llvm::InitializeAllMCInstrInfos();
+  llvm::InitializeAllMCRegisterInfos();
   llvm::InitializeAllMCSubtargetInfos();
   llvm::InitializeAllAsmPrinters();
   llvm::InitializeAllAsmParsers();