[Bug c/44853] can't find a register in class 'GENERAL_REGS' while reloading 'asm'
--- Comment #3 from swapnil dot tiwari1979 at gmail dot com 2010-07-23 06:33 --- this problem is not occuring with gcc-4.2 using any arm toolchain but this occurs with the latest gcc version 4.4.1 why is so. (In reply to comment #1) Can you reproduce this with GCC built using sources from http://gcc.gnu.org ? If not please report such issues to the vendors of your toolchain. If you can reproduce this with GCC built from FSF sources please let us know. Also give a better testcase which is consistent, complete and small, this is code with undefined behaviour, at the very best this is the Compiler ICE'ing on invalid code. All your local variables are uninitialized and they've been marked as input constraints to your asm. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44853
[Bug c/44853] can't find a register in class 'GENERAL_REGS' while reloading 'asm'
--- Comment #2 from rearnsha at gcc dot gnu dot org 2010-07-20 12:22 --- This code is making completely unreasonable demands on the compiler. You'll have to recode it to use fewer registers in your ASM block. -- rearnsha at gcc dot gnu dot org changed: What|Removed |Added Status|WAITING |RESOLVED Resolution||WONTFIX http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44853
[Bug c/44853] can't find a register in class 'GENERAL_REGS' while reloading 'asm'
--- Comment #1 from ramana at gcc dot gnu dot org 2010-07-07 08:43 --- Can you reproduce this with GCC built using sources from http://gcc.gnu.org ? If not please report such issues to the vendors of your toolchain. If you can reproduce this with GCC built from FSF sources please let us know. Also give a better testcase which is consistent, complete and small, this is code with undefined behaviour, at the very best this is the Compiler ICE'ing on invalid code. All your local variables are uninitialized and they've been marked as input constraints to your asm. -- ramana at gcc dot gnu dot org changed: What|Removed |Added Severity|critical|normal Status|UNCONFIRMED |WAITING http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44853
