2008-08-07 H.J. Lu <hongjiu.lu@intel.com>
PR target/36992
* config/i386/emmintrin.h (_mm_move_epi64): Use
__builtin_ia32_movq128.
* config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVQ128.
(bdesc_args): Add IX86_BUILTIN_MOVQ128.
* config/i386/sse.md (sse2_movq128): New.
* doc/extend.texi: Document __builtin_ia32_movq128.
gcc/testsuite/
2008-08-07 H.J. Lu <hongjiu.lu@intel.com>
PR target/36992
* gcc.target/i386/pr36992-1.c: Scan movq.
* gcc.target/i386/pr36992-2.c: Use "-O2 -msse4" instead of
"-O0 -msse2". Scan movq.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@138839
138bc75d-0d04-0410-961f-
82ee72b054a4
+2008-08-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/36992
+ * config/i386/emmintrin.h (_mm_move_epi64): Use
+ __builtin_ia32_movq128.
+
+ * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_MOVQ128.
+ (bdesc_args): Add IX86_BUILTIN_MOVQ128.
+
+ * config/i386/sse.md (sse2_movq128): New.
+
+ * doc/extend.texi: Document __builtin_ia32_movq128.
+
2008-08-07 Richard Guenther <rguenther@suse.de>
PR middle-end/37042
extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
_mm_move_epi64 (__m128i __A)
{
- return _mm_set_epi64 ((__m64)0LL, _mm_movepi64_pi64 (__A));
+ return (__m128i)__builtin_ia32_movq128 ((__v2di) __A);
}
/* Create a vector of zeros. */
IX86_BUILTIN_MOVNTPD,
IX86_BUILTIN_MOVNTDQ,
+ IX86_BUILTIN_MOVQ128,
+
/* SSE2 MMX */
IX86_BUILTIN_MASKMOVDQU,
IX86_BUILTIN_MOVMSKPD,
{ OPTION_MASK_ISA_SSE2, CODE_FOR_abstf2, 0, IX86_BUILTIN_FABSQ, UNKNOWN, (int) FLOAT128_FTYPE_FLOAT128 },
{ OPTION_MASK_ISA_SSE2, CODE_FOR_copysigntf3, 0, IX86_BUILTIN_COPYSIGNQ, UNKNOWN, (int) FLOAT128_FTYPE_FLOAT128_FLOAT128 },
+ { OPTION_MASK_ISA_SSE, CODE_FOR_sse2_movq128, "__builtin_ia32_movq128", IX86_BUILTIN_MOVQ128, UNKNOWN, (int) V2DI_FTYPE_V2DI },
+
/* SSE2 MMX */
{ OPTION_MASK_ISA_SSE2, CODE_FOR_mmx_addv1di3, "__builtin_ia32_paddq", IX86_BUILTIN_PADDQ, UNKNOWN, (int) V1DI_FTYPE_V1DI_V1DI },
{ OPTION_MASK_ISA_SSE2, CODE_FOR_mmx_subv1di3, "__builtin_ia32_psubq", IX86_BUILTIN_PSUBQ, UNKNOWN, (int) V1DI_FTYPE_V1DI_V1DI },
DONE;
})
+(define_insn "sse2_movq128"
+ [(set (match_operand:V2DI 0 "register_operand" "=x")
+ (vec_concat:V2DI
+ (vec_select:DI
+ (match_operand:V2DI 1 "nonimmediate_operand" "xm")
+ (parallel [(const_int 0)]))
+ (const_int 0)))]
+ "TARGET_SSE2"
+ "movq\t{%1, %0|%0, %1}"
+ [(set_attr "type" "ssemov")
+ (set_attr "mode" "TI")])
+
(define_insn "<sse>_movup<ssemodesuffixf2c>"
[(set (match_operand:SSEMODEF2P 0 "nonimmediate_operand" "=x,m")
(unspec:SSEMODEF2P
v8hi __builtin_ia32_psrawi128 (v8hi, int)
v4si __builtin_ia32_psradi128 (v4si, int)
v4si __builtin_ia32_pmaddwd128 (v8hi, v8hi)
+v2di __builtin_ia32_movq128 (v2di)
@end smallexample
The following built-in functions are available when @option{-msse3} is used.
+2008-08-07 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/36992
+ * gcc.target/i386/pr36992-1.c: Scan movq.
+ * gcc.target/i386/pr36992-2.c: Use "-O2 -msse4" instead of
+ "-O0 -msse2". Scan movq.
+
2008-08-07 Richard Guenther <rguenther@suse.de>
PR middle-end/37042
2008-08-07 Andreas Krebbel <krebbel1@de.ibm.com>
- * gcc.c-torture/compile/20080806-1.c: Move testcase ...
+ * gcc.c-torture/compile/20080806-1.c: Move testcase ...
* gcc.target/s390/20080806-1.c: ... to here.
2008-08-06 Douglas Gregor <doug.gregor@gmail.com>
- PR c++/36460
- * g++.dg/cpp0x/bracket3.C: Add another test case for the >>
- warning under -Wc++0x-compat.
- * g++.dg/cpp0x/bracket4.C: Add testcase for PR c++/36460.
+ PR c++/36460
+ * g++.dg/cpp0x/bracket3.C: Add another test case for the >>
+ warning under -Wc++0x-compat.
+ * g++.dg/cpp0x/bracket4.C: Add testcase for PR c++/36460.
2008-08-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
return _mm_move_epi64 (b);
}
-/* { dg-final { scan-assembler-times "mov\[qd\]\[ \\t\]+.*%xmm" 1 } } */
+/* { dg-final { scan-assembler-times "movq\[ \\t\]+.*%xmm" 1 } } */
/* { dg-do compile }
-/* { dg-options "-O0 -msse2" } */
+/* { dg-options "-O2 -msse4" } */
#include <emmintrin.h>
return _mm_move_epi64 (b);
}
-/* { dg-final { scan-assembler-not "%mm" } } */
+/* { dg-final { scan-assembler-times "movq\[ \\t\]+.*%xmm" 1 } } */