[LLVMdev] regression in llvm 3.4 branch

[Jack Howarth]

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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[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

[NAKAMURA Takumi]

I reverted it in trunk, FYI.

2013/11/22 Sean Silva <sil...@purdue.edu>: