diff options
| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-08-07 16:34:00 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-08-07 16:34:00 +0000 |
| commit | d6a7d5f6c83b124774eb22d84a47cd17bfd4e29c (patch) | |
| tree | e8f5d3c7a932bf1fffe0d58d5a11dd8408a5d115 /gcc/config | |
| parent | 154754a89b6ae1d69a225806966bff4d4f81e910 (diff) | |
| download | gcc-d6a7d5f6c83b124774eb22d84a47cd17bfd4e29c.tar.gz | |
2004-08-07 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_expand_clrmem): Properly call
gen_strset for 64bit target.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85673 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/i386/i386.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 951573415da..e1e2027b2e3 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -11569,7 +11569,10 @@ ix86_expand_clrmem (rtx dst, rtx count_exp, rtx align_exp) rtx mem = adjust_automodify_address_nv (dst, GET_MODE (zeroreg), destreg, offset); - emit_insn (gen_strset (destreg, mem, zeroreg)); + emit_insn (gen_strset (destreg, mem, + (TARGET_64BIT + ? gen_rtx_SUBREG (SImode, zeroreg, 0) + : zeroreg))); offset += size; } else |