From 34ad6db8b958fdc0d38e122edf753b5326e69b03 Mon Sep 17 00:00:00 2001 From: Evan Cheng Date: Wed, 20 Jul 2011 07:51:56 +0000 Subject: - 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 --- tools/llvm-mc/llvm-mc.cpp | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) (limited to 'tools/llvm-mc/llvm-mc.cpp') 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 +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 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 TM(TheTarget->createTargetMachine(TripleName, MCPU, FeaturesStr, - RelocModel)); + RelocModel, + CMModel)); if (!TM) { errs() << ProgName << ": error: could not create target for triple '" -- cgit v1.2.3