SIPreEmitPeephole.cpp File Reference

This pass performs the peephole optimizations before code emission. More...

#include "AMDGPU.h"
#include "GCNSubtarget.h"
#include "MCTargetDesc/AMDGPUMCTargetDesc.h"
#include "llvm/CodeGen/MachineFunctionPass.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "si-pre-emit-peephole"

Variables
static unsigned	SkipThreshold
static cl::opt< unsigned, true >	SkipThresholdFlag ("amdgpu-skip-threshold", cl::Hidden, cl::desc("Number of instructions before jumping over divergent control flow"), cl::location(SkipThreshold), cl::init(12))

Detailed Description

This pass performs the peephole optimizations before code emission.

Definition in file SIPreEmitPeephole.cpp.

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "si-pre-emit-peephole"

Definition at line 21 of file SIPreEmitPeephole.cpp.

Variable Documentation

SkipThreshold

unsigned SkipThreshold

static

Definition at line 23 of file SIPreEmitPeephole.cpp.

SkipThresholdFlag

cl::opt< unsigned, true > SkipThresholdFlag("amdgpu-skip-threshold", cl::Hidden, cl::desc( "Number of instructions before jumping over divergent control flow"), cl::location(SkipThreshold), cl::init(12)) ( "amdgpu-skip-threshold"  , cl::Hidden  , cl::desc( "Number of instructions before jumping over divergent control flow")  , cl::location(SkipThreshold)  , cl::init(12)    )

static