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| author | Jan Hubicka <jh@suse,cz> | 2002-10-22 22:38:07 +0000 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2002-10-22 22:38:07 +0000 |
| commit | 0e67d46049a58b11d577736056157cc003c0f1d8 (patch) | |
| tree | c33e2bada4128614a42748badc75685502820080 /gcc | |
| parent | d5869ca0f117a34b5a483fb34f6d45f4e103871a (diff) | |
| download | gcc-0e67d46049a58b11d577736056157cc003c0f1d8.zip gcc-0e67d46049a58b11d577736056157cc003c0f1d8.tar.gz gcc-0e67d46049a58b11d577736056157cc003c0f1d8.tar.bz2 | |
i386.c (standard_sse_constant_p): Accept vector and integer zeros too.
* i386.c (standard_sse_constant_p): Accept vector and integer zeros too.
* i386.h (EXTRA_CONSTRAINT): Recognize 'C'
* i386.md (movti_internal): Use 'C'
* xmmintrin.h (_mm_cmplt_epi*): New.
From-SVN: r58423
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 4 | ||||
| -rw-r--r-- | gcc/config/i386/i386.h | 7 | ||||
| -rw-r--r-- | gcc/config/i386/i386.md | 2 | ||||
| -rw-r--r-- | gcc/config/i386/xmmintrin.h | 18 |
5 files changed, 33 insertions, 6 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fbe1090..c1f445a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +Wed Oct 23 00:33:11 CEST 2002 Jan Hubicka <jh@suse,cz> + + * i386.c (standard_sse_constant_p): Accept vector and integer zeros too. + * i386.h (EXTRA_CONSTRAINT): Recognize 'C' + * i386.md (movti_internal): Use 'C' + + * xmmintrin.h (_mm_cmplt_epi*): New. + 2002-10-22 Ulrich Weigand <uweigand@de.ibm.com> * config/s390/s390.md ("*movdi_64"): Fix op_type attribute. diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 63e7f95..efce0f3 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -3749,8 +3749,8 @@ int standard_sse_constant_p (x) rtx x; { - if (GET_CODE (x) != CONST_DOUBLE) - return -1; + if (x == const0_rtx) + return 1; return (x == CONST0_RTX (GET_MODE (x))); } diff --git a/gcc/config/i386/i386.h b/gcc/config/i386/i386.h index aabf3e5..a679d3d 100644 --- a/gcc/config/i386/i386.h +++ b/gcc/config/i386/i386.h @@ -1425,9 +1425,10 @@ enum reg_class the constraint letter C. If C is not defined as an extra constraint, the value returned should be 0 regardless of VALUE. */ -#define EXTRA_CONSTRAINT(VALUE, C) \ - ((C) == 'e' ? x86_64_sign_extended_value (VALUE, 0) \ - : (C) == 'Z' ? x86_64_zero_extended_value (VALUE) \ +#define EXTRA_CONSTRAINT(VALUE, D) \ + ((D) == 'e' ? x86_64_sign_extended_value (VALUE, 0) \ + : (D) == 'Z' ? x86_64_zero_extended_value (VALUE) \ + : (D) == 'C' ? standard_sse_constant_p (VALUE) \ : 0) /* Place additional restrictions on the register class to use when it diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index b2aa4ef..7e90501 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -18145,7 +18145,7 @@ (define_insn "movti_internal" [(set (match_operand:TI 0 "nonimmediate_operand" "=x,x,m") - (match_operand:TI 1 "general_operand" "O,xm,x"))] + (match_operand:TI 1 "general_operand" "C,xm,x"))] "TARGET_SSE && !TARGET_64BIT" "@ xorps\t%0, %0 diff --git a/gcc/config/i386/xmmintrin.h b/gcc/config/i386/xmmintrin.h index f0f6ee3..2740824 100644 --- a/gcc/config/i386/xmmintrin.h +++ b/gcc/config/i386/xmmintrin.h @@ -2308,6 +2308,24 @@ _mm_cmpeq_epi32 (__m128i __A, __m128i __B) } static __inline __m128i +_mm_cmplt_epi8 (__m128i __A, __m128i __B) +{ + return (__m128i)__builtin_ia32_pcmpgtb128 ((__v16qi)__B, (__v16qi)__A); +} + +static __inline __m128i +_mm_cmplt_epi16 (__m128i __A, __m128i __B) +{ + return (__m128i)__builtin_ia32_pcmpgtw128 ((__v8hi)__B, (__v8hi)__A); +} + +static __inline __m128i +_mm_cmplt_epi32 (__m128i __A, __m128i __B) +{ + return (__m128i)__builtin_ia32_pcmpgtd128 ((__v4si)__B, (__v4si)__A); +} + +static __inline __m128i _mm_cmpgt_epi8 (__m128i __A, __m128i __B) { return (__m128i)__builtin_ia32_pcmpgtb128 ((__v16qi)__A, (__v16qi)__B); |