#include "ARM.h"
#include "ARMConstantPoolValue.h"
#include "ARMFPUName.h"
+#include "ARMArchExtName.h"
#include "ARMMachineFunctionInfo.h"
#include "ARMTargetMachine.h"
#include "ARMTargetObjectFile.h"
std::string CPUString = STI.getCPUString();
- // FIXME: remove krait check when GNU tools support krait cpu
- if (CPUString != "generic" && CPUString != "krait")
- ATS.emitTextAttribute(ARMBuildAttrs::CPU_name, CPUString);
+ if (CPUString != "generic") {
+ // FIXME: remove krait check when GNU tools support krait cpu
+ if (STI.isKrait()) {
+ ATS.emitTextAttribute(ARMBuildAttrs::CPU_name, "cortex-a9");
+ // We consider krait as a "cortex-a9" + hwdiv CPU
+ // Enable hwdiv through ".arch_extension idiv"
+ if (STI.hasDivide() || STI.hasDivideInARMMode())
+ ATS.emitArchExtension(ARM::HWDIV);
+ } else
+ ATS.emitTextAttribute(ARMBuildAttrs::CPU_name, CPUString);
+ }
ATS.emitAttribute(ARMBuildAttrs::CPU_arch, getArchForCPU(CPUString, &STI));