* jump.c: (thread_jumps): Value in HARD_FRAME_POINTER_REGNUM is never

modified by a call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5459 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/jump.c b/gcc/jump.c
index 6ab071f..c479910 100644 (file)
--- a/gcc/jump.c
+++ b/gcc/jump.c
@@ -4021,6 +4021,7 @@ thread_jumps (f, max_reg, verbose)
                    if (call_used_regs[i] && ! fixed_regs[i]
                        && i != STACK_POINTER_REGNUM
                        && i != FRAME_POINTER_REGNUM
+                       && i != HARD_FRAME_POINTER_REGNUM
                        && i != ARG_POINTER_REGNUM)
                      modified_regs[i] = 1;
                }