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PATCH: PR target/39327: Incorrect addsub/unpck patterns in sse.md
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: gcc-patches at gcc dot gnu dot org
- Cc: ubizjak at gmail dot com, Joey Ye <joey dot ye at intel dot com>, Xuepeng Guo <xuepeng dot guo at intel dot com>
- Date: Sat, 28 Feb 2009 10:39:45 -0800
- Subject: PATCH: PR target/39327: Incorrect addsub/unpck patterns in sse.md
Some addsub/unpck patterns have wrong item selectors. This patch
fixes. OK for trunk if there are no regressions on Linux/ia32 and
Linux/Intel64?
Thanks.
H.J.
----
2009-02-28 H.J. Lu <hongjiu.lu@intel.com>
PR target/39327
* config/i386/sse.md (avx_addsubv8sf3): Correct item bits.
(avx_addsubv4df3): Likewise.
(*avx_addsubv4sf3): Likewise.
(sse3_addsubv4sf3): Likewise.
(*avx_addsubv2df3): Likewise.
(sse3_addsubv2df3): Likewise.
(avx_unpckhps256): Correct item selectors.
(avx_unpcklps256): Likewise.
(avx_unpckhpd256): Likewise.
(avx_unpcklpd256): Likewise.
--- gcc/config/i386/sse.md.vop 2009-02-05 09:56:53.000000000 -0800
+++ gcc/config/i386/sse.md 2009-02-28 10:08:44.000000000 -0800
@@ -1101,7 +1101,7 @@
(match_operand:V8SF 1 "register_operand" "x")
(match_operand:V8SF 2 "nonimmediate_operand" "xm"))
(minus:V8SF (match_dup 1) (match_dup 2))
- (const_int 85)))]
+ (const_int 66)))]
"TARGET_AVX"
"vaddsubps\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "type" "sseadd")
@@ -1115,7 +1115,7 @@
(match_operand:V4DF 1 "register_operand" "x")
(match_operand:V4DF 2 "nonimmediate_operand" "xm"))
(minus:V4DF (match_dup 1) (match_dup 2))
- (const_int 5)))]
+ (const_int 6)))]
"TARGET_AVX"
"vaddsubpd\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "type" "sseadd")
@@ -1129,7 +1129,7 @@
(match_operand:V4SF 1 "register_operand" "x")
(match_operand:V4SF 2 "nonimmediate_operand" "xm"))
(minus:V4SF (match_dup 1) (match_dup 2))
- (const_int 5)))]
+ (const_int 6)))]
"TARGET_AVX"
"vaddsubps\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "type" "sseadd")
@@ -1143,7 +1143,7 @@
(match_operand:V4SF 1 "register_operand" "0")
(match_operand:V4SF 2 "nonimmediate_operand" "xm"))
(minus:V4SF (match_dup 1) (match_dup 2))
- (const_int 5)))]
+ (const_int 6)))]
"TARGET_SSE3"
"addsubps\t{%2, %0|%0, %2}"
[(set_attr "type" "sseadd")
@@ -1157,7 +1157,7 @@
(match_operand:V2DF 1 "register_operand" "x")
(match_operand:V2DF 2 "nonimmediate_operand" "xm"))
(minus:V2DF (match_dup 1) (match_dup 2))
- (const_int 1)))]
+ (const_int 2)))]
"TARGET_AVX"
"vaddsubpd\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "type" "sseadd")
@@ -1171,7 +1171,7 @@
(match_operand:V2DF 1 "register_operand" "0")
(match_operand:V2DF 2 "nonimmediate_operand" "xm"))
(minus:V2DF (match_dup 1) (match_dup 2))
- (const_int 1)))]
+ (const_int 2)))]
"TARGET_SSE3"
"addsubpd\t{%2, %0|%0, %2}"
[(set_attr "type" "sseadd")
@@ -3059,10 +3059,10 @@
(vec_concat:V16SF
(match_operand:V8SF 1 "register_operand" "x")
(match_operand:V8SF 2 "nonimmediate_operand" "xm"))
- (parallel [(const_int 2) (const_int 6)
- (const_int 3) (const_int 7)
- (const_int 10) (const_int 14)
- (const_int 11) (const_int 15)])))]
+ (parallel [(const_int 2) (const_int 10)
+ (const_int 3) (const_int 11)
+ (const_int 6) (const_int 14)
+ (const_int 7) (const_int 15)])))]
"TARGET_AVX"
"vunpckhps\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "type" "sselog")
@@ -3102,10 +3102,10 @@
(vec_concat:V16SF
(match_operand:V8SF 1 "register_operand" "x")
(match_operand:V8SF 2 "nonimmediate_operand" "xm"))
- (parallel [(const_int 0) (const_int 4)
- (const_int 1) (const_int 5)
- (const_int 8) (const_int 12)
- (const_int 9) (const_int 13)])))]
+ (parallel [(const_int 0) (const_int 8)
+ (const_int 1) (const_int 9)
+ (const_int 4) (const_int 12)
+ (const_int 5) (const_int 13)])))]
"TARGET_AVX"
"vunpcklps\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "type" "sselog")
@@ -3902,7 +3902,7 @@
(vec_concat:V8DF
(match_operand:V4DF 1 "register_operand" "x")
(match_operand:V4DF 2 "nonimmediate_operand" "xm"))
- (parallel [(const_int 2) (const_int 6)
+ (parallel [(const_int 1) (const_int 5)
(const_int 3) (const_int 7)])))]
"TARGET_AVX"
"vunpckhpd\t{%2, %1, %0|%0, %1, %2}"
@@ -4023,7 +4023,7 @@
(match_operand:V4DF 1 "register_operand" "x")
(match_operand:V4DF 2 "nonimmediate_operand" "xm"))
(parallel [(const_int 0) (const_int 4)
- (const_int 1) (const_int 5)])))]
+ (const_int 2) (const_int 6)])))]
"TARGET_AVX"
"vunpcklpd\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "type" "sselog")