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| author | Jakub Jelinek <jakub@redhat.com> | 2012-03-28 10:01:00 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-03-28 10:01:00 +0200 |
| commit | be47bf24cbd5e88ebbde79ff7c5352e51c613f47 (patch) | |
| tree | 9e687b081d7d27fc048e4aeea971c78d58e4a208 /gcc/config | |
| parent | 0805e111c76b70c5970bdf9dcd95dc113b2a5eb9 (diff) | |
| download | gcc-be47bf24cbd5e88ebbde79ff7c5352e51c613f47.zip gcc-be47bf24cbd5e88ebbde79ff7c5352e51c613f47.tar.gz gcc-be47bf24cbd5e88ebbde79ff7c5352e51c613f47.tar.bz2 | |
re PR target/52736 (miscompilation: store to aliased __m128d is 8 Bytes off)
PR target/52736
* config/i386/sse.md (sse2_loadlpd splitter): Use offset 0
instead of 8 in adjust_address.
* gcc.target/i386/pr52736.c: New test.
From-SVN: r185904
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/i386/sse.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config/i386/sse.md b/gcc/config/i386/sse.md index 9a4728c..96e43a2 100644 --- a/gcc/config/i386/sse.md +++ b/gcc/config/i386/sse.md @@ -4901,7 +4901,7 @@ (vec_select:DF (match_dup 0) (parallel [(const_int 1)]))))] "TARGET_SSE2 && reload_completed" [(set (match_dup 0) (match_dup 1))] - "operands[0] = adjust_address (operands[0], DFmode, 8);") + "operands[0] = adjust_address (operands[0], DFmode, 0);") (define_insn "sse2_movsd" [(set (match_operand:V2DF 0 "nonimmediate_operand" "=x,x,x,x,m,x,x,x,o") |