[Bug optimization/12927] New: [tree-ssa] Syntax error while compiling glibc

[bbooth at redhat dot com]

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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12927

           Summary: [tree-ssa] Syntax error while compiling glibc
           Product: gcc
           Version: tree-ssa
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bbooth at redhat dot com
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: ia64-unknown-linux-gnu

GCC Version:
    GNU C version 3.5-tree-ssa 20031106 (merged 20031026)

GCC Configured with the following options:
    --prefix=/notnfs/bbooth/tree-ssa/ia64/inst
    --srcdir=/notnfs/bbooth/tree-ssa/gcc
    --disable-multilib

Command Line & Compiler output:

/notnfs/bbooth/tree-ssa/ia64/inst/libexec/gcc/ia64-unknown-linux-gnu/3.5-tree-ssa/cc1
-fpreprocessed sscanf.i -quiet -dumpbase sscanf.c -auxbase-strip
/home/bbooth/tree-ssa/build/ia64/GLIBC/stdio-common/sscanf.o -O2 -Wall -Winline
-Wstrict-prototypes -Wwrite-strings -version -ftime-report -o sscanf.s
GNU C version 3.5-tree-ssa 20031106 (merged 20031026) (ia64-unknown-linux-gnu)
        compiled by GNU C version 3.5-tree-ssa 20031106 (merged 20031026).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
sscanf.c:31: warning: conflicting types for built-in function 'sscanf'
sscanf.c:31: warning: conflicting types for built-in function 'sscanf'
sscanf.c: In function `sscanf':

sscanf.c:37: error: `va_start' used in function with fixed args
sscanf.c:37: error: `va_start' used in function with fixed args
sscanf.c:37: error: `va_start' used in function with fixed args
sscanf.c:37: error: `va_start' used in function with fixed args
sscanf.c:37: error: `va_start' used in function with fixed args

Execution times (seconds)
 preprocessing         :   0.00 ( 9%) usr   0.00 (10%) sys   0.01 ( 6%) wall
 lexical analysis      :   0.00 (11%) usr   0.01 (35%) sys   0.01 (15%) wall
 parser                :   0.01 (19%) usr   0.01 (40%) sys   0.03 (29%) wall
 TOTAL                 :   0.05             0.02             0.09

=============

.i file to come.