[LLVMbugs] [Bug 2199] New: llvm-test/MultiSource/Benchmarks/MiBench/ security-rijndael fails on x86-64

[bugzilla-daemon at cs.uiuc.edu]

http://llvm.org/bugs/show_bug.cgi?id=2199

           Summary: llvm-test/MultiSource/Benchmarks/MiBench/security-
                    rijndael fails on x86-64
           Product: new-bugs
           Version: unspecified
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: new bugs
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: edwintorok at gmail.com
                CC: llvmbugs at cs.uiuc.edu


On SVN r49248, x86-64 Linux, security-rijndael test fails:

*** The following function is being miscompiled:  main_UnifiedReturnBlock
<cbe><gcc>You can reproduce the problem with the command line:
  llc -f bugpoint.test.bc-RXS0Ug -o bugpoint.test.bc-RXS0Ug.s
  gcc ./bugpoint.safe.bc-OW8XQP.cbe.c.so bugpoint.test.bc-RXS0Ug.s -o
bugpoint.test.bc-RXS0Ug.exe -Wl,-R.
  bugpoint.test.bc-RXS0Ug.exe
/home/edwin/llvm-svn/llvm/projects/llvm-test/MultiSource/Benchmarks/MiBench/security-rijndael/output_large.enc
Output/output_large.dec d
1234567890abcdeffedcba09876543211234567890abcdeffedcba0987654321
The shared object was created with:
  llc -march=c bugpoint.safe.bc-OW8XQP -o temporary.c
  gcc -xc temporary.c -O2 -o ./bugpoint.safe.bc-OW8XQP.cbe.c.so -fPIC -shared
-fno-strict-aliasing

---------------------------------------------------------------
>>> ========= '/MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael' Program
---------------------------------------------------------------

TEST-PASS: compile
/MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael
TEST-RESULT-compile:   Total Execution Time: 1.0132 seconds (2.1249 wall clock)

TEST-RESULT-compile: 74852 Output/security-rijndael.llvm.bc


TEST-RESULT-nat-time: program 0.070000

TEST-FAIL: llc
/MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael

TEST-FAIL: jit
/MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael

TEST-FAIL: cbe
/MultiSource/Benchmarks/MiBench/security-rijndael/security-rijndael


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