Lines Matching defs:AsmPieces

58146 static bool clobbersFlagRegisters(const SmallVector<StringRef, 4> &AsmPieces) {
58148   if (AsmPieces.size() == 3 || AsmPieces.size() == 4) {
58149     if (llvm::is_contained(AsmPieces, "~{cc}") &&
58150         llvm::is_contained(AsmPieces, "~{flags}") &&
58151         llvm::is_contained(AsmPieces, "~{fpsr}")) {
58153       if (AsmPieces.size() == 3)
58155       else if (llvm::is_contained(AsmPieces, "~{dirflag}"))
58172   SmallVector<StringRef, 4> AsmPieces;
58173   SplitString(AsmStr, AsmPieces, ";\n");
58175   switch (AsmPieces.size()) {
58183     if (matchAsm(AsmPieces[0], {"bswap", "$0"}) ||
58184         matchAsm(AsmPieces[0], {"bswapl", "$0"}) ||
58185         matchAsm(AsmPieces[0], {"bswapq", "$0"}) ||
58186         matchAsm(AsmPieces[0], {"bswap", "${0:q}"}) ||
58187         matchAsm(AsmPieces[0], {"bswapl", "${0:q}"}) ||
58188         matchAsm(AsmPieces[0], {"bswapq", "${0:q}"})) {
58197         (matchAsm(AsmPieces[0], {"rorw", "$$8,", "${0:w}"}) ||
58198          matchAsm(AsmPieces[0], {"rolw", "$$8,", "${0:w}"}))) {
58199       AsmPieces.clear();
58201       SplitString(StringRef(ConstraintsStr).substr(5), AsmPieces, ",");
58202       array_pod_sort(AsmPieces.begin(), AsmPieces.end());
58203       if (clobbersFlagRegisters(AsmPieces))
58210         matchAsm(AsmPieces[0], {"rorw", "$$8,", "${0:w}"}) &&
58211         matchAsm(AsmPieces[1], {"rorl", "$$16,", "$0"}) &&
58212         matchAsm(AsmPieces[2], {"rorw", "$$8,", "${0:w}"})) {
58213       AsmPieces.clear();
58215       SplitString(StringRef(ConstraintsStr).substr(5), AsmPieces, ",");
58216       array_pod_sort(AsmPieces.begin(), AsmPieces.end());
58217       if (clobbersFlagRegisters(AsmPieces))
58227         if (matchAsm(AsmPieces[0], {"bswap", "%eax"}) &&
58228             matchAsm(AsmPieces[1], {"bswap", "%edx"}) &&
58229             matchAsm(AsmPieces[2], {"xchgl", "%eax,", "%edx"}))