Re: [RFA] Eliminate useless test of variable before overwriting it in sh-tdep.c

Fred Fish
2004-02-20T00:17:25Z

On Monday 16 February 2004 08:43, Elena Zannoni wrote:
>
> ok.

Committed.

-Fred

2004-02-19 Fred Fish <fnf@redhat.com>

* sh-tdep.c (sh_analyze_prologue): Eliminate useless test of
cache->uses_fp prior to setting it.

Index: sh-tdep.c
===================================================================
RCS file: /cvs/src/src/gdb/sh-tdep.c,v
retrieving revision 1.164
diff -c -p -r1.164 sh-tdep.c
*** sh-tdep.c 19 Feb 2004 23:05:07 -0000 1.164
--- sh-tdep.c 20 Feb 2004 00:14:57 -0000
*************** sh_analyze_prologue (CORE_ADDR pc, CORE_
*** 482,489 ****
}
else if (IS_MOV_SP_FP (inst))
{
! if (!cache->uses_fp)
! cache->uses_fp = 1;
/* At this point, only allow argument register moves to other
registers or argument register moves to @(X,fp) which are
moving the register arguments onto the stack area allocated
--- 482,488 ----
}
else if (IS_MOV_SP_FP (inst))
{
! cache->uses_fp = 1;
/* At this point, only allow argument register moves to other
registers or argument register moves to @(X,fp) which are
moving the register arguments onto the stack area allocated