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Bug #4798
openDuplicated global temps for array of structures initialization
Status:
New
Priority:
Normal
Assignee:
-
Category:
CIL
Start date:
03/26/2014
Due date:
% Done:
0%
Estimated time:
Detected in build:
svn
Platform:
Published in build:
Description
CIL fails with the error:
Error: Global __constr_expr_0 was already defined
Command line
cilly.asm.exe wm8990.o.i --out cil.out.i --printCilAsIs --decil --noInsertImplicitCasts --useLogicalOperators --ignore-merge-conflicts --no-convert-direct-calls --no-convert-field-offsets --no-split-structs --rmUnusedInlines
Original expression
/* Left In PGA Connections */
static const struct snd_kcontrol_new wm8990_dapm_lin12_pga_controls[] = {
SOC_DAPM_SINGLE("LIN1 Switch", WM8990_INPUT_MIXER2, WM8990_LMN1_BIT, 1, 0),
SOC_DAPM_SINGLE("LIN2 Switch", WM8990_INPUT_MIXER2, WM8990_LMP2_BIT, 1, 0),
};
Preprocessed expression
static struct snd_kcontrol_new const wm8990_dapm_lin12_pga_controls[2U] = { [ 0U ] = { . iface = 2 , . name =
( unsigned char *) "LIN1 Switch" , . info = ( snd_kcontrol_info_t *) & snd_soc_info_volsw , . get = ( snd_kcontrol_get_t *) & snd_soc_dapm_get_volsw , . put = ( snd_kcontrol_put_t *) & snd_soc_dapm_put_volsw , . private_value = ( long unsigned int ) & ( struct soc_mixer_control ) { . max = 1 , . platform_max = 1 , . reg = 40U , . shift = 4U , . rshift = 4U , . invert = 0U } } , [ 1U ] = { . iface = 2 , . name =
( unsigned char *) "LIN2 Switch" , . info = ( snd_kcontrol_info_t *) & snd_soc_info_volsw , . get = ( snd_kcontrol_get_t *) & snd_soc_dapm_get_volsw , . put = ( snd_kcontrol_put_t *) & snd_soc_dapm_put_volsw , . private_value = ( long unsigned int ) & ( struct soc_mixer_control ) { . max = 1 , . platform_max = 1 , . reg = 40U , . shift = 5U , . rshift = 5U , . invert = 0U } } };
Commit: c0cc359~1, linux-stable
module: drivers/usb/serial/qcserial.ko
Files
Updated by Evgeny Novikov over 10 years ago
I didn't catch, who causes this bug.
Updated by Vadim Mutilin over 10 years ago
CIL creates some internal global temporary variables for array initialization and has some bug with its duplication as far as I understood.
Updated by Evgeny Novikov over 10 years ago
Proper place for CIL related bugs is its bugzilla, since we will unlikely fix them by ourselves. So reopen this issue there and mark this here.
Updated by Mikhail Mandrykin about 10 years ago
- File dvb-pll.zip dvb-pll.zip added
The attached archive dvb-pll.zip contains an example of verification task failing with BLAST/CIL 1.3.7, but correctly processed by new CIL 1.7.3 (bc1cb8e676e71c0adabe04da5d760d2c85f24268).
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