[Development] qt-5.0.0 release: sunspider benchmarks are crashing for ARMV7

[thouraya andolsi]

Hi,

I built qt-5.0.0 for armv7/directfb platform.

1- Running the Sunspider  becnchmarks  from
http://www.webkit.org/perf/sunspider-0.9.1/sunspider-0.9.1/driver.html,
 the program received a  signal SIGSEGV in in cti_vm_throw ().

(gdb) disass 0x75fb6f30, 0x75fb6f40
Dump of assembler code from 0x75fb6f30 to 0x75fb6f40:
   0x75fb6f30 <cti_vm_throw+31624>:     str     r10, [sp]
   0x75fb6f34 <cti_vm_throw+31628>:     lsl     r6, r6, #16
=> 0x75fb6f38 <cti_vm_throw+31632>:     ldr     r6, [r6, #536]  ; 0x218
   0x75fb6f3c <cti_vm_throw+31636>:     cmp     r6, #2
End of assembler dump.


2- Running benchmarks from
http://trac.webkit.org/browser/trunk/PerformanceTests/SunSpider , I got
 the following results:


============================================
RESULTS (means and 95% confidence intervals)
--------------------------------------------
Total:                 NaNms +/- NaN%
--------------------------------------------

  3d:                  NaNms +/- NaN%
    cube:              NaNms +/- NaN%
    morph:             NaNms +/- NaN%
    raytrace:          NaNms +/- NaN%

  access:              NaNms +/- NaN%
    binary-trees:      NaNms +/- NaN%
    fannkuch:          NaNms +/- NaN%
    nbody:             NaNms +/- NaN%
    nsieve:            NaNms +/- NaN%

  bitops:              NaNms +/- NaN%
    3bit-bits-in-byte: NaNms +/- NaN%
    bits-in-byte:      NaNms +/- NaN%
    bitwise-and:       NaNms +/- NaN%
    nsieve-bits:       NaNms +/- NaN%

  controlflow:         NaNms +/- NaN%
    recursive:         NaNms +/- NaN%

  crypto:              NaNms +/- NaN%
    aes:               NaNms +/- NaN%
    md5:               NaNms +/- NaN%
    sha1:              NaNms +/- NaN%

  date:                NaNms +/- NaN%
    format-tofte:      NaNms +/- NaN%
    format-xparb:      NaNms +/- NaN%

  math:                NaNms +/- NaN%
    cordic:            NaNms +/- NaN%
    partial-sums:      NaNms +/- NaN%
    spectral-norm:     NaNms +/- NaN%

  regexp:              NaNms +/- NaN%
    dna:               NaNms +/- NaN%

  string:              NaNms +/- NaN%
    base64:            NaNms +/- NaN%
    fasta:             NaNms +/- NaN%
    tagcloud:          NaNms +/- NaN%
    unpack-code:       NaNms +/- NaN%
    validate-input:    NaNms +/- NaN%



Regards,
Thouraya.
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