diff options
| author | Evan Cheng <evan.cheng@apple.com> | 2011-07-20 07:51:56 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2011-07-20 07:51:56 +0000 |
| commit | 34ad6db8b958fdc0d38e122edf753b5326e69b03 (patch) | |
| tree | c129b78e36733ba161a2e687349a0eb40d2ec807 /tools/llvm-mc | |
| parent | 4c8164813c1be51f6797fda6826bdf3665f2a7d1 (diff) | |
- Move CodeModel from a TargetMachine global option to MCCodeGenInfo.
- Introduce JITDefault code model. This tells targets to set different default
code model for JIT. This eliminates the ugly hack in TargetMachine where
code model is changed after construction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135580 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llvm-mc')
| -rw-r--r-- | tools/llvm-mc/llvm-mc.cpp | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/tools/llvm-mc/llvm-mc.cpp b/tools/llvm-mc/llvm-mc.cpp index d930aea1e5..092c363721 100644 --- a/tools/llvm-mc/llvm-mc.cpp +++ b/tools/llvm-mc/llvm-mc.cpp @@ -128,6 +128,22 @@ RelocModel("relocation-model", "Relocatable external references, non-relocatable code"), clEnumValEnd)); +static cl::opt<llvm::CodeModel::Model> +CMModel("code-model", + cl::desc("Choose code model"), + cl::init(CodeModel::Default), + cl::values(clEnumValN(CodeModel::Default, "default", + "Target default code model"), + clEnumValN(CodeModel::Small, "small", + "Small code model"), + clEnumValN(CodeModel::Kernel, "kernel", + "Kernel code model"), + clEnumValN(CodeModel::Medium, "medium", + "Medium code model"), + clEnumValN(CodeModel::Large, "large", + "Large code model"), + clEnumValEnd)); + static cl::opt<bool> NoInitialTextSection("n", cl::desc("Don't assume assembly file starts " "in the text section")); @@ -339,7 +355,8 @@ static int AssembleInput(const char *ProgName) { OwningPtr<TargetMachine> TM(TheTarget->createTargetMachine(TripleName, MCPU, FeaturesStr, - RelocModel)); + RelocModel, + CMModel)); if (!TM) { errs() << ProgName << ": error: could not create target for triple '" |