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| author | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-07-31 19:57:02 +0000 |
|---|---|---|
| committer | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-07-31 19:57:02 +0000 |
| commit | 7c380eded54a19870bd5f4f076733d174f9aa582 (patch) | |
| tree | dbc3621b497ce643f78a4a98406036cb81909904 /tools/llc | |
| parent | 10b173a1e7fb6ca21bdbc617b9c86592db27489d (diff) | |
| download | llvm-7c380eded54a19870bd5f4f076733d174f9aa582.tar.gz llvm-7c380eded54a19870bd5f4f076733d174f9aa582.tar.bz2 llvm-7c380eded54a19870bd5f4f076733d174f9aa582.tar.xz | |
llc: Add -mc-relax-all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109954 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/llc')
| -rw-r--r-- | tools/llc/llc.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/llc/llc.cpp b/tools/llc/llc.cpp index 199a1a9204..d4416e60ef 100644 --- a/tools/llc/llc.cpp +++ b/tools/llc/llc.cpp @@ -76,6 +76,9 @@ MAttrs("mattr", cl::desc("Target specific attributes (-mattr=help for details)"), cl::value_desc("a1,+a2,-a3,...")); +static cl::opt<bool> +RelaxAll("mc-relax-all", cl::desc("Relax all fixups")); + cl::opt<TargetMachine::CodeGenFileType> FileType("filetype", cl::init(TargetMachine::CGFT_AssemblyFile), cl::desc("Choose a file type (not all types are supported by all targets):"), @@ -329,6 +332,14 @@ int main(int argc, char **argv) { // Override default to generate verbose assembly. Target.setAsmVerbosityDefault(true); + if (RelaxAll) { + if (FileType != TargetMachine::CGFT_ObjectFile) + errs() << argv[0] + << ": warning: ignoring -mc-relax-all because filetype != obj"; + else + Target.setMCRelaxAll(true); + } + // Ask the target to add backend passes as necessary. if (Target.addPassesToEmitFile(PM, *Out, FileType, OLvl, DisableVerify)) { |