From eb18e81992ffaae9b6a0564eb24532505b8d0f68 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Fri, 19 May 2006 21:28:34 +0000
Subject: [PATCH] Add support for parsing csret

llvm-svn: 28406
---
 lib/AsmParser/Lexer.l         | 1 +
 lib/AsmParser/llvmAsmParser.y | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/AsmParser/Lexer.l b/lib/AsmParser/Lexer.l
index f9306096847..dc94cca2325 100644
--- 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 cf746007a20..927b1203d1b 100644
--- 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 {