[llvm-testresults] buildbot failure in smooshlab on clang-i386-darwin9

[daniel_dunbar at apple.com]

The Buildbot has detected a new failure of clang-i386-darwin9 on smooshlab.
Full details are available at:
 http://smooshlab.apple.com:8010/builders/clang-i386-darwin9/builds/15033

Buildbot URL: http://smooshlab.apple.com:8010/

Buildslave for this Build: smoosh-15.apple.com

Build Reason: 
Build Source Stamp: 117876
Blamelist: void

BUILD FAILED: failed test-llvm

sincerely,
 -The Buildbot


================================================================================

CHANGES:
File: lib/CodeGen/PeepholeOptimizer.cpp
At: Sun 31 Oct 2010 15:14:12
Changed By: void
Comments: Disable the peephole optimizer until 186.crafty on armv6 is fixed. This is what
looks like is happening:

Without the peephole optimizer:
  (1)   sub     r6, r6, #32
        orr     r12, r12, lr, lsl r9
        orr     r2, r2, r3, lsl r10
  (x)   cmp     r6, #0
        ldr     r9, LCPI2_10
        ldr     r10, LCPI2_11
  (2)   sub     r8, r8, #32
  (a)   movge   r12, lr, lsr r6
  (y)   cmp     r8, #0
LPC2_10:
        ldr     lr, [pc, r10]
  (b)   movge   r2, r3, lsr r8

With the peephole optimizer:
        ldr     r9, LCPI2_10
        ldr     r10, LCPI2_11
  (1*)  subs    r6, r6, #32
  (2*)  subs    r8, r8, #32
  (a*)  movge   r12, lr, lsr r6
  (b*)  movge   r2, r3, lsr r8

(1) is used by (x) for the conditional move at (a). (2) is used by (y) for the
conditional move at (b). After the peephole optimizer, these the flags resulting
from (1*) are ignored and only the flags from (2*) are considered for both
conditional moves.
Properties: 




LOGS:
Last 10 lines of 'stdio':
	Failing Tests (2):
	    LLVM :: CodeGen/ARM/arm-and-tst-peephole.ll
	    LLVM :: CodeGen/ARM/long_shift.ll
	
	  Expected Passes    : 5001
	  Expected Failures  : 35
	  Unsupported Tests  : 555
	  Unexpected Failures: 2
	make[1]: *** [check-local-lit] Error 1
	make: *** [check] Error 2

Last 10 lines of 'fail':
	LLVM :: CodeGen/ARM/arm-and-tst-peephole.ll
	LLVM :: CodeGen/ARM/long_shift.ll

Last 10 lines of 'xfail':
	LLVM :: MC/AsmParser/directive_lsym.s
	LLVM :: MC/AsmParser/exprs-invalid.s
	LLVM :: MC/ARM/neon-shiftaccum-encoding.ll
	LLVM :: MC/ARM/neon-sub-encoding.ll
	LLVM :: MC/ARM/neon-shift-encoding.ll
	LLVM :: Transforms/DeadArgElim/deadexternal.ll
	LLVM :: Transforms/GVN/rle-no-phi-translate.ll
	LLVM :: Transforms/IndVarSimplify/loop_evaluate_6.ll
	LLVM :: Transforms/TailCallElim/nocapture.ll
	LLVM :: Transforms/TailDup/2008-06-11-AvoidDupLoopHeader.ll

Last 10 lines of 'unsupported':
	LLVM :: LLVMC/C++/unknown_suffix.unk
	LLVM :: LLVMC/C/emit-llvm-opt.c
	LLVM :: LLVMC/C/emit-llvm.c
	LLVM :: LLVMC/C/hello.c
	LLVM :: LLVMC/C/include.c
	LLVM :: LLVMC/C/opt-test.c
	LLVM :: LLVMC/C/sink.c
	LLVM :: LLVMC/C/wall.c
	LLVM :: LLVMC/ObjC++/hello.mm
	LLVM :: LLVMC/ObjC/hello.m

Last 10 lines of 'arm-and-tst-peephole.ll':
	<stdin>:1:2: note: scanning from here
	 .syntax unified
	 ^
	<stdin>:25:2: note: possible intended match here
	 and lr, r12, #3
	 ^
	--
	
	********************
	

Last 10 lines of 'long_shift.ll':
	/Users/buildslave/zorg/buildbot/smooshlab/slave/build.clang-i386-darwin9/llvm/test/CodeGen/ARM/long_shift.ll:27:15: error: expected string not found in input
	; CHECK-NEXT: subs r2, r2, #32
	              ^
	<stdin>:31:2: note: scanning from here
	 sub r2, r2, #32
	 ^
	--
	
	********************