Add support for parsing csret

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28406 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/AsmParser/Lexer.l b/lib/AsmParser/Lexer.l
index f93060968479b4744efe5bb0712fd6e50382e3af..dc94cca2325da712f6465061b45a132b6e99610f 100644 (file)
--- a/lib/AsmParser/Lexer.l
+++ b/lib/AsmParser/Lexer.l
@@ -218,6 +218,7 @@ sideeffect      { return SIDEEFFECT; }
 
 cc              { return CC_TOK; }
 ccc             { return CCC_TOK; }
+csretcc         { return CSRETCC_TOK; }
 fastcc          { return FASTCC_TOK; }
 coldcc          { return COLDCC_TOK; }
 

diff --git a/lib/AsmParser/llvmAsmParser.y b/lib/AsmParser/llvmAsmParser.y
index cf746007a203fe2f32379aea098e6061bf221cde..927b1203d1b802cb0389f034c7add32d80e1ac8b 100644 (file)
--- a/lib/AsmParser/llvmAsmParser.y
+++ b/lib/AsmParser/llvmAsmParser.y
@@ -981,7 +981,7 @@ Module *llvm::RunVMAsmParser(const char * AsmString, Module * M) {
 %token TO DOTDOTDOT NULL_TOK UNDEF CONST INTERNAL LINKONCE WEAK  APPENDING
 %token OPAQUE NOT EXTERNAL TARGET TRIPLE ENDIAN POINTERSIZE LITTLE BIG ALIGN
 %token DEPLIBS CALL TAIL ASM_TOK MODULE SIDEEFFECT
-%token CC_TOK CCC_TOK FASTCC_TOK COLDCC_TOK
+%token CC_TOK CCC_TOK CSRETCC_TOK FASTCC_TOK COLDCC_TOK
 %type <UIntVal> OptCallingConv
 
 // Basic Block Terminating Operators
@@ -1054,6 +1054,7 @@ OptLinkage : INTERNAL  { $$ = GlobalValue::InternalLinkage; } |
 
 OptCallingConv : /*empty*/      { $$ = CallingConv::C; } |
                  CCC_TOK        { $$ = CallingConv::C; } |
+                 CSRETCC_TOK    { $$ = CallingConv::CSRet; } |
                  FASTCC_TOK     { $$ = CallingConv::Fast; } |
                  COLDCC_TOK     { $$ = CallingConv::Cold; } |
                  CC_TOK EUINT64VAL {