125   FunctionType *FT = F->getFunctionType();  in checkStringCopyLibFuncSignature()  local
129   unsigned NumParams = FT->getNumParams();  in checkStringCopyLibFuncSignature()
132   if (FT->getReturnType() != FT->getParamType(0))  in checkStringCopyLibFuncSignature()
143     if (NumParams != 3 || FT->getParamType(0) != FT->getParamType(1) ||  in checkStringCopyLibFuncSignature()
144         FT->getParamType(0) != PCharTy || !FT->getParamType(2)->isIntegerTy())  in checkStringCopyLibFuncSignature()
153     if (NumParams != 2 || FT->getParamType(0) != FT->getParamType(1) ||  in checkStringCopyLibFuncSignature()
154         FT->getParamType(0) != PCharTy)  in checkStringCopyLibFuncSignature()
163     if (NumParams != 3 || !FT->getParamType(0)->isPointerTy() ||  in checkStringCopyLibFuncSignature()
164         !FT->getParamType(1)->isPointerTy() || FT->getParamType(2) != SizeTTy)  in checkStringCopyLibFuncSignature()
171     if (NumParams != 3 || !FT->getParamType(0)->isPointerTy() ||  in checkStringCopyLibFuncSignature()
172         !FT->getParamType(1)->isIntegerTy() || FT->getParamType(2) != SizeTTy)  in checkStringCopyLibFuncSignature()
178   if (NumParams == FT->getNumParams() - 1)  in checkStringCopyLibFuncSignature()
179     return FT->getParamType(FT->getNumParams() - 1) == SizeTTy;  in checkStringCopyLibFuncSignature()
190   FunctionType *FT = Callee->getFunctionType();  in optimizeStrCat()  local
191   if (FT->getNumParams() != 2||  in optimizeStrCat()
192       FT->getReturnType() != B.getInt8PtrTy() ||  in optimizeStrCat()
193       FT->getParamType(0) != FT->getReturnType() ||  in optimizeStrCat()
194       FT->getParamType(1) != FT->getReturnType())  in optimizeStrCat()
238   FunctionType *FT = Callee->getFunctionType();  in optimizeStrNCat()  local
239   if (FT->getNumParams() != 3 || FT->getReturnType() != B.getInt8PtrTy() ||  in optimizeStrNCat()
240       FT->getParamType(0) != FT->getReturnType() ||  in optimizeStrNCat()
241       FT->getParamType(1) != FT->getReturnType() ||  in optimizeStrNCat()
242       !FT->getParamType(2)->isIntegerTy())  in optimizeStrNCat()
280   FunctionType *FT = Callee->getFunctionType();  in optimizeStrChr()  local
281   if (FT->getNumParams() != 2 || FT->getReturnType() != B.getInt8PtrTy() ||  in optimizeStrChr()
282       FT->getParamType(0) != FT->getReturnType() ||  in optimizeStrChr()
283       !FT->getParamType(1)->isIntegerTy(32))  in optimizeStrChr()
293     if (Len == 0 || !FT->getParamType(1)->isIntegerTy(32)) // memchr needs i32.  in optimizeStrChr()
325   FunctionType *FT = Callee->getFunctionType();  in optimizeStrRChr()  local
326   if (FT->getNumParams() != 2 || FT->getReturnType() != B.getInt8PtrTy() ||  in optimizeStrRChr()
327       FT->getParamType(0) != FT->getReturnType() ||  in optimizeStrRChr()
328       !FT->getParamType(1)->isIntegerTy(32))  in optimizeStrRChr()
360   FunctionType *FT = Callee->getFunctionType();  in optimizeStrCmp()  local
361   if (FT->getNumParams() != 2 || !FT->getReturnType()->isIntegerTy(32) ||  in optimizeStrCmp()
362       FT->getParamType(0) != FT->getParamType(1) ||  in optimizeStrCmp()
363       FT->getParamType(0) != B.getInt8PtrTy())  in optimizeStrCmp()
401   FunctionType *FT = Callee->getFunctionType();  in optimizeStrNCmp()  local
402   if (FT->getNumParams() != 3 || !FT->getReturnType()->isIntegerTy(32) ||  in optimizeStrNCmp()
403       FT->getParamType(0) != FT->getParamType(1) ||  in optimizeStrNCmp()
404       FT->getParamType(0) != B.getInt8PtrTy() ||  in optimizeStrNCmp()
405       !FT->getParamType(2)->isIntegerTy())  in optimizeStrNCmp()
471   FunctionType *FT = Callee->getFunctionType();  in optimizeStpCpy()  local
487   Type *PT = FT->getParamType(0);  in optimizeStpCpy()
500   FunctionType *FT = Callee->getFunctionType();  in optimizeStrNCpy()  local
534   Type *PT = FT->getParamType(0);  in optimizeStrNCpy()
543   FunctionType *FT = Callee->getFunctionType();  in optimizeStrLen()  local
544   if (FT->getNumParams() != 1 || FT->getParamType(0) != B.getInt8PtrTy() ||  in optimizeStrLen()
545       !FT->getReturnType()->isIntegerTy())  in optimizeStrLen()
579   FunctionType *FT = Callee->getFunctionType();  in optimizeStrPBrk()  local
580   if (FT->getNumParams() != 2 || FT->getParamType(0) != B.getInt8PtrTy() ||  in optimizeStrPBrk()
581       FT->getParamType(1) != FT->getParamType(0) ||  in optimizeStrPBrk()
582       FT->getReturnType() != FT->getParamType(0))  in optimizeStrPBrk()
612   FunctionType *FT = Callee->getFunctionType();  in optimizeStrTo()  local
613   if ((FT->getNumParams() != 2 && FT->getNumParams() != 3) ||  in optimizeStrTo()
614       !FT->getParamType(0)->isPointerTy() ||  in optimizeStrTo()
615       !FT->getParamType(1)->isPointerTy())  in optimizeStrTo()
630   FunctionType *FT = Callee->getFunctionType();  in optimizeStrSpn()  local
631   if (FT->getNumParams() != 2 || FT->getParamType(0) != B.getInt8PtrTy() ||  in optimizeStrSpn()
632       FT->getParamType(1) != FT->getParamType(0) ||  in optimizeStrSpn()
633       !FT->getReturnType()->isIntegerTy())  in optimizeStrSpn()
658   FunctionType *FT = Callee->getFunctionType();  in optimizeStrCSpn()  local
659   if (FT->getNumParams() != 2 || FT->getParamType(0) != B.getInt8PtrTy() ||  in optimizeStrCSpn()
660       FT->getParamType(1) != FT->getParamType(0) ||  in optimizeStrCSpn()
661       !FT->getReturnType()->isIntegerTy())  in optimizeStrCSpn()
689   FunctionType *FT = Callee->getFunctionType();  in optimizeStrStr()  local
690   if (FT->getNumParams() != 2 || !FT->getParamType(0)->isPointerTy() ||  in optimizeStrStr()
691       !FT->getParamType(1)->isPointerTy() ||  in optimizeStrStr()
692       !FT->getReturnType()->isPointerTy())  in optimizeStrStr()
750   FunctionType *FT = Callee->getFunctionType();  in optimizeMemChr()  local
751   if (FT->getNumParams() != 3 || !FT->getParamType(0)->isPointerTy() ||  in optimizeMemChr()
752       !FT->getParamType(1)->isIntegerTy(32) ||  in optimizeMemChr()
753       !FT->getParamType(2)->isIntegerTy() ||  in optimizeMemChr()
754       !FT->getReturnType()->isPointerTy())  in optimizeMemChr()
836   FunctionType *FT = Callee->getFunctionType();  in optimizeMemCmp()  local
837   if (FT->getNumParams() != 3 || !FT->getParamType(0)->isPointerTy() ||  in optimizeMemCmp()
838       !FT->getParamType(1)->isPointerTy() ||  in optimizeMemCmp()
839       !FT->getReturnType()->isIntegerTy(32))  in optimizeMemCmp()
954   FunctionType *FT = Callee->getFunctionType();  in optimizeUnaryDoubleFP()  local
955   if (FT->getNumParams() != 1 || !FT->getReturnType()->isDoubleTy() ||  in optimizeUnaryDoubleFP()
956       !FT->getParamType(0)->isDoubleTy())  in optimizeUnaryDoubleFP()
990   FunctionType *FT = Callee->getFunctionType();  in optimizeBinaryDoubleFP()  local
993   if (FT->getNumParams() != 2 || FT->getReturnType() != FT->getParamType(0) ||  in optimizeBinaryDoubleFP()
994       FT->getParamType(0) != FT->getParamType(1) ||  in optimizeBinaryDoubleFP()
995       !FT->getParamType(0)->isFloatingPointTy())  in optimizeBinaryDoubleFP()
1022   FunctionType *FT = Callee->getFunctionType();  in optimizeCos()  local
1025   if (FT->getNumParams() != 1 || FT->getReturnType() != FT->getParamType(0) ||  in optimizeCos()
1026       !FT->getParamType(0)->isFloatingPointTy())  in optimizeCos()
1046   FunctionType *FT = Callee->getFunctionType();  in optimizePow()  local
1049   if (FT->getNumParams() != 2 || FT->getReturnType() != FT->getParamType(0) ||  in optimizePow()
1050       FT->getParamType(0) != FT->getParamType(1) ||  in optimizePow()
1051       !FT->getParamType(0)->isFloatingPointTy())  in optimizePow()
1118   FunctionType *FT = Callee->getFunctionType();  in optimizeExp2()  local
1121   if (FT->getNumParams() != 1 || FT->getReturnType() != FT->getParamType(0) ||  in optimizeExp2()
1122       !FT->getParamType(0)->isFloatingPointTy())  in optimizeExp2()
1171   FunctionType *FT = Callee->getFunctionType();  in optimizeFabs()  local
1173   if (FT->getNumParams() != 1 || FT->getReturnType() != FT->getParamType(0) ||  in optimizeFabs()
1174       !FT->getParamType(0)->isFloatingPointTy())  in optimizeFabs()
1307   FunctionType *FT = Callee->getFunctionType();  in isTrigLibCall()  local
1315   return AttributesSafe && FT->getNumParams() == 1 &&  in isTrigLibCall()
1316          FT->getReturnType() == FT->getParamType(0) &&  in isTrigLibCall()
1317          (FT->getParamType(0)->isFloatTy() ||  in isTrigLibCall()
1318           FT->getParamType(0)->isDoubleTy());  in isTrigLibCall()
1418   FunctionType *FT = Callee->getFunctionType();  in optimizeFFS()  local
1421   if (FT->getNumParams() != 1 || !FT->getReturnType()->isIntegerTy(32) ||  in optimizeFFS()
1422       !FT->getParamType(0)->isIntegerTy())  in optimizeFFS()
1449   FunctionType *FT = Callee->getFunctionType();  in optimizeAbs()  local
1451   if (FT->getNumParams() != 1 || !FT->getReturnType()->isIntegerTy() ||  in optimizeAbs()
1452       FT->getParamType(0) != FT->getReturnType())  in optimizeAbs()
1465   FunctionType *FT = Callee->getFunctionType();  in optimizeIsDigit()  local
1467   if (FT->getNumParams() != 1 || !FT->getReturnType()->isIntegerTy() ||  in optimizeIsDigit()
1468       !FT->getParamType(0)->isIntegerTy(32))  in optimizeIsDigit()
1480   FunctionType *FT = Callee->getFunctionType();  in optimizeIsAscii()  local
1482   if (FT->getNumParams() != 1 || !FT->getReturnType()->isIntegerTy() ||  in optimizeIsAscii()
1483       !FT->getParamType(0)->isIntegerTy(32))  in optimizeIsAscii()
1494   FunctionType *FT = Callee->getFunctionType();  in optimizeToAscii()  local
1496   if (FT->getNumParams() != 1 || FT->getReturnType() != FT->getParamType(0) ||  in optimizeToAscii()
1497       !FT->getParamType(0)->isIntegerTy(32))  in optimizeToAscii()
1615   FunctionType *FT = Callee->getFunctionType();  in optimizePrintF()  local
1616   if (FT->getNumParams() < 1 || !FT->getParamType(0)->isPointerTy() ||  in optimizePrintF()
1617       !(FT->getReturnType()->isIntegerTy() || FT->getReturnType()->isVoidTy()))  in optimizePrintF()
1629         M->getOrInsertFunction("iprintf", FT, Callee->getAttributes());  in optimizePrintF()
1701   FunctionType *FT = Callee->getFunctionType();  in optimizeSPrintF()  local
1702   if (FT->getNumParams() != 2 || !FT->getParamType(0)->isPointerTy() ||  in optimizeSPrintF()
1703       !FT->getParamType(1)->isPointerTy() ||  in optimizeSPrintF()
1704       !FT->getReturnType()->isIntegerTy())  in optimizeSPrintF()
1716         M->getOrInsertFunction("siprintf", FT, Callee->getAttributes());  in optimizeSPrintF()
1777   FunctionType *FT = Callee->getFunctionType();  in optimizeFPrintF()  local
1778   if (FT->getNumParams() != 2 || !FT->getParamType(0)->isPointerTy() ||  in optimizeFPrintF()
1779       !FT->getParamType(1)->isPointerTy() ||  in optimizeFPrintF()
1780       !FT->getReturnType()->isIntegerTy())  in optimizeFPrintF()
1792         M->getOrInsertFunction("fiprintf", FT, Callee->getAttributes());  in optimizeFPrintF()
1806   FunctionType *FT = Callee->getFunctionType();  in optimizeFWrite()  local
1807   if (FT->getNumParams() != 4 || !FT->getParamType(0)->isPointerTy() ||  in optimizeFWrite()
1808       !FT->getParamType(1)->isIntegerTy() ||  in optimizeFWrite()
1809       !FT->getParamType(2)->isIntegerTy() ||  in optimizeFWrite()
1810       !FT->getParamType(3)->isPointerTy() ||  in optimizeFWrite()
1811       !FT->getReturnType()->isIntegerTy())  in optimizeFWrite()
1842   FunctionType *FT = Callee->getFunctionType();  in optimizeFPuts()  local
1843   if (FT->getNumParams() != 2 || !FT->getParamType(0)->isPointerTy() ||  in optimizeFPuts()
1844       !FT->getParamType(1)->isPointerTy() || !CI->use_empty())  in optimizeFPuts()
1862   FunctionType *FT = Callee->getFunctionType();  in optimizePuts()  local
1863   if (FT->getNumParams() < 1 || !FT->getParamType(0)->isPointerTy() ||  in optimizePuts()
1864       !(FT->getReturnType()->isIntegerTy() || FT->getReturnType()->isVoidTy()))  in optimizePuts()