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(note_mem_written): Delete obsolete code for handling
author
Jim Wilson
<wilson@gcc.gnu.org>
Wed, 20 Mar 1996 23:26:55 +0000
(15:26 -0800)
committer
Jim Wilson
<wilson@gcc.gnu.org>
Wed, 20 Mar 1996 23:26:55 +0000
(15:26 -0800)
(mem (scratch)).
From-SVN: r11585
gcc/cse.c
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diff --git
a/gcc/cse.c
b/gcc/cse.c
index fd086c5f778ad3ab4a86387cb393db52f99268d0..0917701e6162d121b3e8d69aa10b21f52ac42bdb 100644
(file)
--- a/
gcc/cse.c
+++ b/
gcc/cse.c
@@
-7570,9
+7570,6
@@
note_mem_written (written, writes_ptr)
}
else if (GET_MODE (written) == BLKmode)
*writes_ptr = everything;
- /* (mem (scratch)) means clobber everything. */
- else if (GET_CODE (addr) == SCRATCH)
- *writes_ptr = everything;
else if (cse_rtx_addr_varies_p (written))
{
/* A varying address that is a sum indicates an array element,