[LLVMbugs] [Bug 6528] New: invalid assembly generated with long long on i386

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=6528

           Summary: invalid assembly generated with long long on i386
           Product: new-bugs
           Version: trunk
          Platform: PC
        OS/Version: OpenBSD
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: jsg at openbsd.org
                CC: llvmbugs at cs.uiuc.edu


Created an attachment (id=4409)
 --> (http://llvm.org/bugs/attachment.cgi?id=4409)
preprocessed file

When trying to build several OpenBSD kernel files on i386 with llvm and clang
from trunk, assembly is generated that upsets gas, this used to work fine with
at least llvm/clang 2.6.

 "/usr/bin/as" -o ahc_pci.o /tmp/cc-z0wajh.s
/tmp/cc-z0wajh.s: Assembler messages:
/tmp/cc-z0wajh.s:2120: Error: bignum invalid
/tmp/cc-z0wajh.s:2123: Error: bignum invalid
/tmp/cc-z0wajh.s:2126: Error: bignum invalid
/tmp/cc-z0wajh.s:2129: Error: bignum invalid
/tmp/cc-z0wajh.s:2149: Error: bignum invalid
/tmp/cc-z0wajh.s:2150: Error: bignum invalid
/tmp/cc-z0wajh.s:2152: Error: bignum invalid
/tmp/cc-z0wajh.s:2153: Error: bignum invalid
/tmp/cc-z0wajh.s:2155: Error: bignum invalid
/tmp/cc-z0wajh.s:2156: Error: bignum invalid
/tmp/cc-z0wajh.s:2158: Error: bignum invalid
/tmp/cc-z0wajh.s:2159: Error: bignum invalid
/tmp/cc-z0wajh.s:2161: Error: bignum invalid
/tmp/cc-z0wajh.s:2162: Error: bignum invalid
/tmp/cc-z0wajh.s:2164: Error: bignum invalid
/tmp/cc-z0wajh.s:2165: Error: bignum invalid
/tmp/cc-z0wajh.s:2167: Error: bignum invalid
/tmp/cc-z0wajh.s:2168: Error: bignum invalid
/tmp/cc-z0wajh.s:2170: Error: bignum invalid
/tmp/cc-z0wajh.s:2171: Error: bignum invalid
/tmp/cc-z0wajh.s:2174: Error: bignum invalid
/tmp/cc-z0wajh.s:2234: Error: bignum invalid
/tmp/cc-z0wajh.s:2261: Error: bignum invalid
/tmp/cc-z0wajh.s:2264: Error: bignum invalid
/tmp/cc-z0wajh.s:2267: Error: bignum invalid
/tmp/cc-z0wajh.s:2270: Error: bignum invalid
/tmp/cc-z0wajh.s:2273: Error: bignum invalid
/tmp/cc-z0wajh.s:2275: Error: bignum invalid
/tmp/cc-z0wajh.s:2276: Error: bignum invalid
/tmp/cc-z0wajh.s:2279: Error: bignum invalid
/tmp/cc-z0wajh.s:2282: Error: bignum invalid
/tmp/cc-z0wajh.s:2285: Error: bignum invalid
/tmp/cc-z0wajh.s:2288: Error: bignum invalid
/tmp/cc-z0wajh.s:2291: Error: bignum invalid
/tmp/cc-z0wajh.s:2294: Error: bignum invalid
/tmp/cc-z0wajh.s:2297: Error: bignum invalid

This is lines like
        .quad   -4294967296 

GNU assembler version 2.15 (i386-unknown-openbsd4.6) using BFD version 2.15

clang version 1.1 (trunk 97890)
Target: i386-unknown-openbsd4.7

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