#undef KEYWORD
// Keywords for types.
-#define TYPEKEYWORD(STR, LLVMTY) \
- if (Len == strlen(STR) && !memcmp(StartChar, STR, strlen(STR))) { \
- TyVal = LLVMTY; return lltok::Type; }
+#define TYPEKEYWORD(STR, LLVMTY) \
+ do { \
+ if (Len == strlen(STR) && !memcmp(StartChar, STR, strlen(STR))) { \
+ TyVal = LLVMTY; \
+ return lltok::Type; \
+ } \
+ } while (false)
TYPEKEYWORD("void", Type::getVoidTy(Context));
TYPEKEYWORD("half", Type::getHalfTy(Context));
TYPEKEYWORD("float", Type::getFloatTy(Context));
#undef TYPEKEYWORD
// Keywords for instructions.
-#define INSTKEYWORD(STR, Enum) \
- if (Len == strlen(#STR) && !memcmp(StartChar, #STR, strlen(#STR))) { \
- UIntVal = Instruction::Enum; return lltok::kw_##STR; }
+#define INSTKEYWORD(STR, Enum) \
+ do { \
+ if (Len == strlen(#STR) && !memcmp(StartChar, #STR, strlen(#STR))) { \
+ UIntVal = Instruction::Enum; \
+ return lltok::kw_##STR; \
+ } \
+ } while (false)
INSTKEYWORD(add, Add); INSTKEYWORD(fadd, FAdd);
INSTKEYWORD(sub, Sub); INSTKEYWORD(fsub, FSub);
#undef INSTKEYWORD
#define DWKEYWORD(TYPE, TOKEN) \
- if (Len >= strlen("DW_" #TYPE "_") && \
- !memcmp(StartChar, "DW_" #TYPE "_", strlen("DW_" #TYPE "_"))) { \
- StrVal.assign(StartChar, CurPtr); \
- return lltok::TOKEN; \
- }
+ do { \
+ if (Len >= strlen("DW_" #TYPE "_") && \
+ !memcmp(StartChar, "DW_" #TYPE "_", strlen("DW_" #TYPE "_"))) { \
+ StrVal.assign(StartChar, CurPtr); \
+ return lltok::TOKEN; \
+ } \
+ } while (false)
DWKEYWORD(TAG, DwarfTag);
DWKEYWORD(ATE, DwarfAttEncoding);
DWKEYWORD(VIRTUALITY, DwarfVirtuality);