[prev in list] [next in list] [prev in thread] [next in thread] 

List:       llvm-bugs
Subject:    [LLVMbugs] [Bug 2825] New: cannot codegen __builtin_va_arg
From:       bugzilla-daemon () cs ! uiuc ! edu
Date:       2008-09-23 10:16:03
Message-ID: bug-2825-206 () http ! llvm ! org/bugs/
[Download RAW message or body]

http://llvm.org/bugs/show_bug.cgi?id=2825

           Summary: cannot codegen __builtin_va_arg
           Product: clang
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: LLVM Codegen
        AssignedTo: unassignedbugs@nondot.org
        ReportedBy: edwintorok@gmail.com
                CC: llvmbugs@cs.uiuc.edu


Using clang SVN r56486:

$ clang -emit-llvm-bc -x c -o x.o x.c
x.c:4:28: error: cannot codegen this l-value expression yet
   (void) __builtin_va_arg(ap, void*);
                           ^~
1 diagnostic generated.
$ cat x.c
void foo(void *f, ...) {
    __builtin_va_list ap;
    __builtin_va_start(ap, f);
   (void) __builtin_va_arg(ap, void*);
    __builtin_va_end(ap);
}


-- 
Configure bugmail: http://llvm.org/bugs/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are on the CC list for the bug.
_______________________________________________
LLVMbugs mailing list
LLVMbugs@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvmbugs
[prev in list] [next in list] [prev in thread] [next in thread]