Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity	Unique Reachable Complexities	Unique Reachable Functions	All non-covered Complexity	All Reachable Complexity	Function Name	Function Callsite	Blocked Branch
29	29	2 : View List ['pffft_cplx_finalize(int, float __vector(4) const, float __vector(4), float __vector(4) const)', 'cfftf1_ps(int, float __vector(4) const, float __vector(4), float __vector(4), float const, int const, int)']	29	44	pffft_transform_internal(PFFFT_Setup,floatconst,float,float__vector(4),pffft_direction_t,int)	call site: 00000	/src/pffft/pffft.c:1628
29	29	2 : View List ['pffft_cplx_preprocess(int, float __vector(4) const, float __vector(4), float __vector(4) const)', 'cfftf1_ps(int, float __vector(4) const, float __vector(4), float __vector(4), float const, int const, int)']	29	29	pffft_transform_internal(PFFFT_Setup,floatconst,float,float__vector(4),pffft_direction_t,int)	call site: 00000	/src/pffft/pffft.c:1652
21	21	1 : View List ['cffti1_ps(int, float, int)']	29	34	pffft_new_setup	call site: 00009	/src/pffft/pffft.c:1227
4	4	1 : View List ['reversed_copy(int, float __vector(4) const, int, float __vector(4))']	4	4	pffft_zreorder	call site: 00050	/src/pffft/pffft.c:1309
0	15	1 : View List ['pffft_zreorder']	0	15	pffft_transform_internal(PFFFT_Setup,floatconst,float,float__vector(4),pffft_direction_t,int)	call site: 00000	/src/pffft/pffft.c:1641
0	0	None	29	83	pffft_transform_internal(PFFFT_Setup,floatconst,float,float__vector(4),pffft_direction_t,int)	call site: 00000	/src/pffft/pffft.c:1645
0	0	None	0	0	pffft_zreorder	call site: 00050	/src/pffft/pffft.c:1307
0	0	None	0	0	pffft_transform_internal(PFFFT_Setup,floatconst,float,float__vector(4),pffft_direction_t,int)	call site: 00000	/src/pffft/pffft.c:1666

Fuzzer calltree


         LLVMFuzzerTestOneInput

[function] [call site] 00000


           (anonymous namespace)::IsValidSize(unsigned long)

[function] [call site] 00001


           __assert_fail

[call site] 00002


           (anonymous namespace)::AllocatePffftBuffer(unsigned long)

[function] [call site] 00003


             pffft_aligned_malloc

[function] [call site] 00004


           (anonymous namespace)::AllocatePffftBuffer(unsigned long)

[function] [call site] 00005


           pffft_new_setup

[function] [call site] 00006


             __assert_fail

[call site] 00007


             __assert_fail

[call site] 00008


             pffft_aligned_malloc

[function] [call site] 00009


             cos(float)

[function] [call site] 00010


               cosf

[call site] 00011


             sin(float)

[function] [call site] 00012


               sinf

[call site] 00013


             rffti1_ps(int, float*, int*)

[function] [call site] 00014


               decompose(int, int*, int const*)

[function] [call site] 00015


               cos(float)

[function] [call site] 00016


               sin(float)

[function] [call site] 00017


             cos(float)

[function] [call site] 00018


             sin(float)

[function] [call site] 00019


             cffti1_ps(int, float*, int*)

[function] [call site] 00020


               decompose(int, int*, int const*)

[function] [call site] 00021


               cos(float)

[function] [call site] 00022


               sin(float)

[function] [call site] 00023


             pffft_destroy_setup

[function] [call site] 00024


               pffft_aligned_free

[function] [call site] 00025


           pffft_transform

[function] [call site] 00026


             pffft_transform_internal(PFFFT_Setup*, float const*, float*, float __vector(4)*, pffft_direction_t, int)

[function] [call site] 00027


               __assert_fail

[call site] 00028


               rfftf1_ps(int, float __vector(4) const*, float __vector(4)*, float __vector(4)*, float const*, int const*)

[function] [call site] 00029


                 __assert_fail

[call site] 00030


                 radf5_ps(int, int, float __vector(4) const*, float __vector(4)*, float const*, float const*, float const*, float const*)

[function] [call site] 00031


                 radf4_ps(int, int, float __vector(4) const*, float __vector(4)*, float const*, float const*, float const*)

[function] [call site] 00032


                 radf3_ps(int, int, float __vector(4) const*, float __vector(4)*, float const*, float const*)

[function] [call site] 00033


                 radf2_ps(int, int, float __vector(4) const*, float __vector(4)*, float const*)

[function] [call site] 00034


                 __assert_fail

[call site] 00035


               pffft_real_finalize(int, float __vector(4) const*, float __vector(4)*, float __vector(4) const*)

[function] [call site] 00036


                 __assert_fail

[call site] 00037


               cfftf1_ps(int, float __vector(4) const*, float __vector(4)*, float __vector(4)*, float const*, int const*, int)

[function] [call site] 00038


                 __assert_fail

[call site] 00039


                 passf5_ps(int, int, float __vector(4) const*, float __vector(4)*, float const*, float const*, float const*, float const*, float)

[function] [call site] 00040


                   __assert_fail

[call site] 00041


                 passf4_ps(int, int, float __vector(4) const*, float __vector(4)*, float const*, float const*, float const*, float)

[function] [call site] 00042


                 passf2_ps(int, int, float __vector(4) const*, float __vector(4)*, float const*, float)

[function] [call site] 00043


                 passf3_ps(int, int, float __vector(4) const*, float __vector(4)*, float const*, float const*, float)

[function] [call site] 00044


                   __assert_fail

[call site] 00045


                 __assert_fail

[call site] 00046


               pffft_cplx_finalize(int, float __vector(4) const*, float __vector(4)*, float __vector(4) const*)

[function] [call site] 00047


                 __assert_fail

[call site] 00048


               pffft_zreorder

[function] [call site] 00049


                 __assert_fail

[call site] 00050


                 reversed_copy(int, float __vector(4) const*, int, float __vector(4)*)

[function] [call site] 00051


                 reversed_copy(int, float __vector(4) const*, int, float __vector(4)*)

[function] [call site] 00052


                 unreversed_copy(int, float __vector(4) const*, float __vector(4)*, int)

[function] [call site] 00053


                 unreversed_copy(int, float __vector(4) const*, float __vector(4)*, int)

[function] [call site] 00054


               pffft_zreorder

[function] [call site] 00055


               pffft_real_preprocess(int, float __vector(4) const*, float __vector(4)*, float __vector(4) const*)

[function] [call site] 00056


                 __assert_fail

[call site] 00057


               rfftb1_ps(int, float __vector(4) const*, float __vector(4)*, float __vector(4)*, float const*, int const*)

[function] [call site] 00058


                 __assert_fail

[call site] 00059


                 radb5_ps(int, int, float __vector(4) const*, float __vector(4)*, float const*, float const*, float const*, float const*)

[function] [call site] 00060


                 radb4_ps(int, int, float __vector(4) const*, float __vector(4)*, float const*, float const*, float const*)

[function] [call site] 00061


                 radb3_ps(int, int, float __vector(4) const*, float __vector(4)*, float const*, float const*)

[function] [call site] 00062


                 radb2_ps(int, int, float __vector(4) const*, float __vector(4)*, float const*)

[function] [call site] 00063


                 __assert_fail

[call site] 00064


               pffft_cplx_preprocess(int, float __vector(4) const*, float __vector(4)*, float __vector(4) const*)

[function] [call site] 00065


                 __assert_fail

[call site] 00066


               cfftf1_ps(int, float __vector(4) const*, float __vector(4)*, float __vector(4)*, float const*, int const*, int)

[function] [call site] 00067


               __assert_fail

[call site] 00068


               __assert_fail

[call site] 00069


           pffft_zconvolve_accumulate

[function] [call site] 00070


             __assert_fail

[call site] 00071


           pffft_transform_ordered

[function] [call site] 00072


             pffft_transform_internal(PFFFT_Setup*, float const*, float*, float __vector(4)*, pffft_direction_t, int)

[function] [call site] 00073


           pffft_aligned_free

[function] [call site] 00074


           pffft_aligned_free

[function] [call site] 00075


           pffft_destroy_setup

[function] [call site] 00076