2 Commits

Author	SHA1	Message	Date
Max Filippov	a88e87eee0	package/gcc: backport fix for xtensa PR 91880 ... Xtensa hwloop_optimize segfaults when zero overhead loop is about to be inserted as the first instruction of the function. Insert zero overhead loop instruction into new basic block before the loop when basic block that precedes the loop is empty. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>	2019-09-27 22:26:36 +02:00
Max Filippov	9fd7ad8e71	package/gcc: backport fix for xtensa PR 90922 ... Stack pointer adjustment code in xtensa call0 ABI prologue missed a case of no callee-saved registers and a stack frame size bigger than 128 bytes. Handle that case. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>	2019-09-25 22:28:51 +02:00