Add a new -fast option, which generates code quickly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24234 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llc/llc.cpp b/tools/llc/llc.cpp
index b365f27..e71a7b9 100644
--- a/tools/llc/llc.cpp
+++ b/tools/llc/llc.cpp
@@ -45,6 +45,10 @@
static cl::opt<bool> Force("f", cl::desc("Overwrite output files"));
+static cl::opt<bool> Fast("fast",
+ cl::desc("Generate code quickly, potentially sacrificing code quality"));
+
+
static cl::opt<const TargetMachineRegistry::Entry*, false, TargetNameParser>
MArch("march", cl::desc("Architecture to generate code for:"));
@@ -228,7 +232,7 @@
}
// Ask the target to add backend passes as necessary.
- if (Target.addPassesToEmitFile(Passes, *Out, FileType)) {
+ if (Target.addPassesToEmitFile(Passes, *Out, FileType, Fast)) {
std::cerr << argv[0] << ": target '" << Target.getName()
<< "' does not support generation of this file type!\n";
if (Out != &std::cout) delete Out;