diff options
| author | Andrew MacLeod <amacleod@redhat.com> | 2001-12-04 17:37:23 +0000 |
|---|---|---|
| committer | Andrew Macleod <amacleod@gcc.gnu.org> | 2001-12-04 17:37:23 +0000 |
| commit | 8a38ed868f46c143af3df2f08ef58205faf4919e (patch) | |
| tree | 23e0c7825f6982d69c5791385aa1a9dd00aa0342 /gcc/stmt.c | |
| parent | be1bb2a4da1988e257996be479d8cd62a91358fc (diff) | |
| download | gcc-8a38ed868f46c143af3df2f08ef58205faf4919e.zip gcc-8a38ed868f46c143af3df2f08ef58205faf4919e.tar.gz gcc-8a38ed868f46c143af3df2f08ef58205faf4919e.tar.bz2 | |
stmt.c (expand_return): Clear destination instead of clobbering it when setting a return value via bitsets.
2001-12-04 Andrew MacLeod <amacleod@redhat.com>
* stmt.c (expand_return): Clear destination instead of clobbering it
when setting a return value via bitsets.
From-SVN: r47616
Diffstat (limited to 'gcc/stmt.c')
| -rw-r--r-- | gcc/stmt.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -3233,8 +3233,8 @@ expand_return (retval) dst = gen_reg_rtx (word_mode); result_pseudos[xbitpos / BITS_PER_WORD] = dst; - /* Clobber the destination before we move anything into it. */ - emit_insn (gen_rtx_CLOBBER (VOIDmode, dst)); + /* Clear the destination before we move anything into it. */ + emit_move_insn (dst, CONST0_RTX (GET_MODE (dst))); } /* We need a new source operand each time bitpos is on a word |