---

yaml
---
r: 22715
b: refs/heads/master
c: 480fa7c
h: refs/heads/master
i:
  22713: 0de074c
  22711: ffc5857
v: v3

Author: z0w0

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: de5c15edfb0eb44fafb7021b61b51ae2c800b0fd
+refs/heads/master: 480fa7c00e477dc2bdad1f7750b57c128e78f491
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: cd6f24f9d14ac90d167386a56e7a6ac1f0318195
 refs/heads/try: ffbe0e0e00374358b789b0037bcb3a577cd218be

trunk/src/rustllvm/RustWrapper.cpp

@@ -75,6 +75,12 @@ extern "C" bool LLVMLinkModules(LLVMModuleRef Dest, LLVMModuleRef Src) {
   return true;
 }
 
+void LLVMInitializeX86TargetInfo();
+void LLVMInitializeX86Target();
+void LLVMInitializeX86TargetMC();
+void LLVMInitializeX86AsmPrinter();
+void LLVMInitializeX86AsmParser();
+
 extern "C" bool
 LLVMRustWriteOutputFile(LLVMPassManagerRef PMR,
                         LLVMModuleRef M,
@@ -84,10 +90,16 @@ LLVMRustWriteOutputFile(LLVMPassManagerRef PMR,
                         CodeGenOpt::Level OptLevel,
 			bool EnableSegmentedStacks) {
 
-  InitializeAllTargets();
-  InitializeAllTargetMCs();
-  InitializeAllAsmPrinters();
-  InitializeAllAsmParsers();
+  // Only initialize the platforms supported by Rust here,
+  // because using --llvm-root will have multiple platforms
+  // that rustllvm doesn't actually link to and it's pointless to put target info
+  // into the registry that Rust can not generate machine code for.
+
+  LLVMInitializeX86TargetInfo();
+  LLVMInitializeX86Target();
+  LLVMInitializeX86TargetMC();
+  LLVMInitializeX86AsmPrinter();
+  LLVMInitializeX86AsmParser();
 
   TargetOptions Options;
   Options.NoFramePointerElim = true;

trunk/src/rustllvm/rustllvm.def.in

@@ -390,6 +390,8 @@ LLVMInitializeX86Disassembler
 LLVMInitializeX86Disassembler
 LLVMInitializeX86Target
 LLVMInitializeX86Target
+LLVMInitializeX86TargetMC
+LLVMInitializeX86TargetMC
 LLVMInitializeX86TargetInfo
 LLVMInitializeX86TargetInfo
 LLVMInsertBasicBlock