[LLVMbugs] [Bug 6892] New: X86 test failures on Cygwin 1.7

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=6892

           Summary: X86 test failures on Cygwin 1.7
           Product: libraries
           Version: trunk
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: X86
        AssignedTo: unassignedbugs at nondot.org
        ReportedBy: jay.foad at antixlabs.com
                CC: llvmbugs at cs.uiuc.edu


I'm running llvm 2.7 prerelease 2 on Cygwin 1.7.5(0.225/5/3). I get the
following failures from "make check":

FAIL: /home/foad/llvm/llvm-2.7/test/CodeGen/X86/2009-03-13-PHIElimBug.ll for
PR3
784
Failed with exit(1) at line 1
while running:  llc <
/home/foad/llvm/llvm-2.7/test/CodeGen/X86/2009-03-13-PHIEl
imBug.ll -march=x86 | FileCheck
/home/foad/llvm/llvm-2.7/test/CodeGen/X86/2009-0
3-13-PHIElimBug.ll
/home/foad/llvm/llvm-2.7/test/CodeGen/X86/2009-03-13-PHIElimBug.ll:31:15:
error:
 expected string not found in input
; CHECK-NEXT: Llabel1:
              ^
<stdin>:10:2: note: scanning from here
 call _g
 ^
<stdin>:10:2: note: possible intended match here
 call _g
 ^

FAIL: /home/foad/llvm/llvm-2.7/test/CodeGen/X86/2009-03-16-PHIElimInLPad.ll
Failed with exit(1) at line 1
while running:  llc <
/home/foad/llvm/llvm-2.7/test/CodeGen/X86/2009-03-16-PHIEl
imInLPad.ll -march=x86 -asm-verbose | FileCheck
/home/foad/llvm/llvm-2.7/test/Co
deGen/X86/2009-03-16-PHIElimInLPad.ll
/home/foad/llvm/llvm-2.7/test/CodeGen/X86/2009-03-16-PHIElimInLPad.ll:23:10:
err
or: expected string not found in input
; CHECK: lpad
         ^
<stdin>:1:2: note: scanning from here
 .def _phi; .scl 2; .type 32; .endef
 ^
<stdin>:1:7: note: possible intended match here
 .def _phi; .scl 2; .type 32; .endef
      ^
FAIL: /home/foad/llvm/llvm-2.7/test/CodeGen/X86/dyn-stackalloc.ll
Failed with exit(1) at line 2
while running:  llc <
/home/foad/llvm/llvm-2.7/test/CodeGen/X86/dyn-stackalloc.l
l -march=x86 | egrep {\$4294967280|-16}
child process exited abnormally
FAIL: /home/foad/llvm/llvm-2.7/test/CodeGen/X86/loop-strength-reduce4.ll
Failed with exit(1) at line 2
while running:  llc <
/home/foad/llvm/llvm-2.7/test/CodeGen/X86/loop-strength-re
duce4.ll -march=x86 -relocation-model=pic | FileCheck
/home/foad/llvm/llvm-2.7/t
est/CodeGen/X86/loop-strength-reduce4.ll -check-prefix=PIC
/home/foad/llvm/llvm-2.7/test/CodeGen/X86/loop-strength-reduce4.ll:16:8: error:
expected string not found in input
; PIC: cmpl $64
       ^
<stdin>:1:2: note: scanning from here
 .def _foo; .scl 2; .type 32; .endef
 ^
<stdin>:8:3: note: possible intended match here
 movl $-64, %ecx
  ^

FAIL: /home/foad/llvm/llvm-2.7/test/CodeGen/X86/twoaddr-coalesce.ll
Failed with exit(1) at line 1
while running:  llc <
/home/foad/llvm/llvm-2.7/test/CodeGen/X86/twoaddr-coalesce
.ll -march=x86 | /usr/bin/grep mov | count 4
Expected 4 lines, got 5.

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