[LLVMdev] regression in llvm 3.4 branch

[Sean Silva]

Paul, could you take a look at this? Maybe it would make more sense for the
in-progress optnone work to be omitted from the release?

-- Sean Silva


On Thu, Nov 21, 2013 at 11:27 AM, Jack Howarth <howarth at bromo.med.uc.edu>wrote:

>    On x86_64-apple-darwin12, I am seeing regressions in the current
> llvm 3.4 release branch during 'make check'...
>
> Scanning dependencies of target check-llvm
> [100%] Running the LLVM regression tests
> FAIL: LLVM :: CodeGen/Generic/isel-optnone.ll (1362 of 9265)
> ******************** TEST 'LLVM :: CodeGen/Generic/isel-optnone.ll' FAILED
> ********************
> Script:
> --
> /sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build/bin/./llc -debug <
> /sw/src/fink.build/llvm34-3.4-0/llvm-3.4/test/CodeGen/Generic/isel-optnone.ll
> -o /dev/null 2>&1 |
> /sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build/bin/./FileCheck
> /sw/src/fink.build/llvm34-3.4-0/llvm-3.4/test/CodeGen/Generic/isel-optnone.ll
> --
> Exit Code: 1
>
> Command Output (stderr):
> --
> /sw/src/fink.build/llvm34-3.4-0/llvm-3.4/test/CodeGen/Generic/isel-optnone.ll:24:10:
> error: expected string not found in input
> ; CHECK: Changing optimization level for Function fooWithOptnone
>          ^
> <stdin>:1:1: note: scanning from here
> llc: Unknown command line argument '-debug'. Try:
> '/sw/src/fink.build/llvm34-3.4-0/llvm-3.4/build/bin/./llc -help'
> ^
> <stdin>:2:1: note: possible intended match here
> llc: Did you mean '-mcpu'?
> ^
>
> --
>
> ********************
> Testing Time: 42.02s
> ********************
> Failing Tests (1):
>     LLVM :: CodeGen/Generic/isel-optnone.ll
>
>   Expected Passes    : 5978
>   Expected Failures  : 26
>   Unsupported Tests  : 3260
>   Unexpected Failures: 1
> make[3]: *** [test/CMakeFiles/check-llvm] Error 1
> make[2]: *** [test/CMakeFiles/check-llvm.dir/all] Error 2
> make[1]: *** [test/CMakeFiles/check.dir/rule] Error 2
> make: *** [check] Error 2
>
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