Second attempt:

Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to
use the old behavior, the flag is -O0. This change allows for finer-grained
control over which optimizations are run at different -O levels.

Most of this work was pretty mechanical. The majority of the fixes came from
verifying that a "fast" variable wasn't used anymore. The JIT still uses a
"Fast" flag. I'll change the JIT with a follow-up patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70343 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 4 deletions

diff --git a/lib/Target/XCore/XCoreTargetMachine.cpp b/lib/Target/XCore/XCoreTargetMachine.cpp
index 1bfd7af1de..bb0ba775a2 100644
--- a/lib/Target/XCore/XCoreTargetMachine.cpp
+++ b/lib/Target/XCore/XCoreTargetMachine.cpp
@@ -55,14 +55,17 @@ unsigned XCoreTargetMachine::getModuleMatchQuality(const Module &M) {
   return 0;
 }
 
-bool XCoreTargetMachine::addInstSelector(PassManagerBase &PM, bool Fast) {
+bool XCoreTargetMachine::addInstSelector(PassManagerBase &PM,
+                                         unsigned OptLevel) {
   PM.add(createXCoreISelDag(*this));
   return false;
 }
 
-bool XCoreTargetMachine::addAssemblyEmitter(PassManagerBase &PM, bool Fast, 
-                                            bool Verbose, raw_ostream &Out) {
+bool XCoreTargetMachine::addAssemblyEmitter(PassManagerBase &PM,
+                                            unsigned OptLevel,
+                                            bool Verbose,
+                                            raw_ostream &Out) {
   // Output assembly language.
-  PM.add(createXCoreCodePrinterPass(Out, *this, Fast, Verbose));
+  PM.add(createXCoreCodePrinterPass(Out, *this, OptLevel, Verbose));
   return false;
 }