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| author | Quentin Colombet <qcolombet@apple.com> | 2013-06-07 22:14:50 +0000 |
|---|---|---|
| committer | Quentin Colombet <qcolombet@apple.com> | 2013-06-07 22:14:50 +0000 |
| commit | 95f24fbe4c0609ab30bbdb98c6d5c2155b35a584 (patch) | |
| tree | 92547365e6454baa7a654620ce4ecac042174e7b /lib | |
| parent | 2e10e8e378f3beb9d9bd55afa4ba6c13977f4e03 (diff) | |
| download | external_llvm-95f24fbe4c0609ab30bbdb98c6d5c2155b35a584.zip external_llvm-95f24fbe4c0609ab30bbdb98c6d5c2155b35a584.tar.gz external_llvm-95f24fbe4c0609ab30bbdb98c6d5c2155b35a584.tar.bz2 | |
Revert commits related to stack warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183579 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CodeGen/PrologEpilogInserter.cpp | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/lib/CodeGen/PrologEpilogInserter.cpp b/lib/CodeGen/PrologEpilogInserter.cpp index 3a77af0..959dd7d 100644 --- a/lib/CodeGen/PrologEpilogInserter.cpp +++ b/lib/CodeGen/PrologEpilogInserter.cpp @@ -35,7 +35,6 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/Compiler.h" #include "llvm/Support/Debug.h" -#include "llvm/Support/raw_ostream.h" #include "llvm/Target/TargetFrameLowering.h" #include "llvm/Target/TargetInstrInfo.h" #include "llvm/Target/TargetMachine.h" @@ -47,11 +46,6 @@ using namespace llvm; char PEI::ID = 0; char &llvm::PrologEpilogCodeInserterID = PEI::ID; -static cl::opt<uint64_t> -WarnStackSize("warn-stack-size", cl::Hidden, - cl::desc("Warn for stack size bigger than the given" - " number")); - INITIALIZE_PASS_BEGIN(PEI, "prologepilog", "Prologue/Epilogue Insertion", false, false) INITIALIZE_PASS_DEPENDENCY(MachineLoopInfo) @@ -134,13 +128,6 @@ bool PEI::runOnMachineFunction(MachineFunction &Fn) { // Clear any vregs created by virtual scavenging. Fn.getRegInfo().clearVirtRegs(); - // Warn on stack size when we exceeds the given limit. - MachineFrameInfo *MFI = Fn.getFrameInfo(); - if (WarnStackSize.getNumOccurrences() > 0 && - WarnStackSize < MFI->getStackSize()) - errs() << "warning: Stack size limit exceeded (" << MFI->getStackSize() - << ") in " << Fn.getName() << ".\n"; - delete RS; clearAllSets(); return true; |