[LLVMbugs] [Bug 13639] New: test/CodeGen/X86/2012-08-16-setcc.ll regresion

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=13639

             Bug #: 13639
           Summary: test/CodeGen/X86/2012-08-16-setcc.ll regresion
           Product: new-bugs
           Version: trunk
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: vlee at freedesktop.org
                CC: llvmbugs at cs.uiuc.edu, nadav.rotem at intel.com
    Classification: Unclassified


$ ./utils/lit/lit.py -v test/CodeGen/X86/2012-08-16-setcc.ll 
-- Testing: 1 tests, 1 threads --
FAIL: LLVM :: CodeGen/X86/2012-08-16-setcc.ll (1 of 1)
******************** TEST 'LLVM :: CodeGen/X86/2012-08-16-setcc.ll' FAILED
********************
Script:
--
llvm/workspace/Release+Asserts/bin/llc <
llvm/workspace/test/CodeGen/X86/2012-08-16-setcc.ll
-mtriple=x86_64-apple-macosx | llvm/workspace/Release+Asserts/bin/FileCheck
llvm/workspace/test/CodeGen/X86/2012-08-16-setcc.ll
llvm/workspace/Release+Asserts/bin/llc <
llvm/workspace/test/CodeGen/X86/2012-08-16-setcc.ll
-mtriple=x86_64-apple-macosx | llvm/workspace/Release+Asserts/bin/FileCheck
llvm/workspace/test/CodeGen/X86/2012-08-16-setcc.ll
--
Exit Code: 1
Command Output (stderr):
--
llvm/workspace/Release+Asserts/bin/llc: <stdin>:54:12: error: invalid
redefinition of function 'and_1'
define i32 @and_1(i8 zeroext %a, i8 zeroext %b, i32 %x) {
           ^
FileCheck error: '-' is empty.
--

********************
Testing Time: 0.02s
********************
Failing Tests (1):
    LLVM :: CodeGen/X86/2012-08-16-setcc.ll

  Unexpected Failures: 1



b9d6b8449d245ee1607f6f197b29befbf8c41a1e is the first bad commit
commit b9d6b8449d245ee1607f6f197b29befbf8c41a1e
Author: Nadav Rotem <nrotem at apple.com>
Date:   Sat Aug 18 17:53:03 2012 +0000

    Reapply r162160 with a fix: Optimize Arith->Trunc->SETCC sequence to allow
better compare/branch code.

    git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162172
91177308-0d34-0410-b5e6-96231b3b80d8

:040000 040000 81f1578cce294e39ca4e34137da0712406a24a2e
0464179c3b7a64a1a338c3a7ddf11f5b2ffefd66 M    lib
:040000 040000 89c7cd74d228f37317d972048de40e4f192e09a6
1c71994acdda3ed9693d8522aa40717d728379b7 M    test


$ cat /proc/cpuinfo
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 15
model name      : Intel(R) Core(TM)2 Duo CPU     T7700  @ 2.40GHz
stepping        : 11
microcode       : 0x1
cpu MHz         : 2400.084
cache size      : 4096 KB
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm
constant_tsc rep_good nopl pni vmx ssse3 cx16 sse4_1 sse4_2 popcnt aes
hypervisor lahf_lm
bogomips        : 4800.16
clflush size    : 64
cache_alignment : 64
address sizes   : 40 bits physical, 48 bits virtual
power management:

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