diff options
Diffstat (limited to 'gcc/flow.c')
-rw-r--r-- | gcc/flow.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/flow.c b/gcc/flow.c index 22f7f1e4fa6..4eec565781b 100644 --- a/gcc/flow.c +++ b/gcc/flow.c @@ -2880,7 +2880,8 @@ mark_used_regs (needed, live, x, final, insn) if (! EXIT_IGNORE_STACK || (! FRAME_POINTER_REQUIRED && ! current_function_calls_alloca - && flag_omit_frame_pointer)) + && flag_omit_frame_pointer) + || current_function_sp_is_unchanging) #endif SET_REGNO_REG_SET (live, STACK_POINTER_REGNUM); |