[Bug c++/66239] Unoptimized sqrt(float or double) returns wrong values for ARM Cortex-A8 -mfloat-abi=[soft,softfp]

2015-06-08 Thread maciej.andrzejewski at data dot pl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66239 --- Comment #6 from Maciej Andrzejewski maciej.andrzejewski at data dot pl --- Libm and other libs have been mixed. Properly compiled toolchain with libs solved the problem. Thank you all for assistance!

[Bug c++/66239] Unoptimized sqrt(float or double) returns wrong values for ARM Cortex-A8 -mfloat-abi=[soft,softfp]

2015-06-08 Thread maciej.andrzejewski at data dot pl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66239 Maciej Andrzejewski maciej.andrzejewski at data dot pl changed: What|Removed |Added Status|WAITING

[Bug c++/66239] Unoptimized sqrt(float or double) returns wrong values for ARM Cortex-A8 -mfloat-abi=[soft,softfp]

2015-05-21 Thread maciej.andrzejewski at data dot pl
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66239 --- Comment #1 from Maciej Andrzejewski maciej.andrzejewski at data dot pl --- It is getting even more interesting. I have disassabled 4 binaries compiled with options: 1) -mfloat-abi=softfp 2) -mfloat-abi=softfp -O 3) -mfloat-abi=hard 4)

[Bug c++/66239] Unoptimized sqrt(float or double) returns wrong values for ARM Cortex-A8 -mfloat-abi=[soft,softfp]

2015-05-21 Thread ramana at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66239 Ramana Radhakrishnan ramana at gcc dot gnu.org changed: What|Removed |Added CC||ramana

[Bug c++/66239] Unoptimized sqrt(float or double) returns wrong values for ARM Cortex-A8 -mfloat-abi=[soft,softfp]

2015-05-21 Thread ktkachov at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66239 ktkachov at gcc dot gnu.org changed: What|Removed |Added CC||ktkachov at gcc dot gnu.org

[Bug c++/66239] Unoptimized sqrt(float or double) returns wrong values for ARM Cortex-A8 -mfloat-abi=[soft,softfp]

2015-05-21 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66239 Andrew Pinski pinskia at gcc dot gnu.org changed: What|Removed |Added Status|UNCONFIRMED |WAITING