-# Copyright (C) 1997, 2004, 2007 Free Software Foundation, Inc.
+# Copyright (C) 1997, 2004, 2007, 2008, 2009, 2010
+# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# Load support procs.
load_lib gcc-dg.exp
+# Return 1 if attribute ms_hook_prologue is supported.
+proc check_effective_target_ms_hook_prologue { } {
+ if { [check_no_compiler_messages ms_hook_prologue object {
+ void __attribute__ ((__ms_hook_prologue__)) foo ();
+ } ""] } {
+ return 1
+ } else {
+ return 0
+ }
+}
+
+# Return 1 if 3dnow instructions can be compiled.
+proc check_effective_target_3dnow { } {
+ return [check_no_compiler_messages 3dnow object {
+ typedef int __m64 __attribute__ ((__vector_size__ (8)));
+ typedef float __v2sf __attribute__ ((__vector_size__ (8)));
+
+ __m64 _m_pfadd (__m64 __A, __m64 __B)
+ {
+ return (__m64) __builtin_ia32_pfadd ((__v2sf)__A, (__v2sf)__B);
+ }
+ } "-O2 -m3dnow" ]
+}
+
+# Return 1 if sse3 instructions can be compiled.
+proc check_effective_target_sse3 { } {
+ return [check_no_compiler_messages sse3 object {
+ typedef double __m128d __attribute__ ((__vector_size__ (16)));
+ typedef double __v2df __attribute__ ((__vector_size__ (16)));
+
+ __m128d _mm_addsub_pd (__m128d __X, __m128d __Y)
+ {
+ return (__m128d) __builtin_ia32_addsubpd ((__v2df)__X, (__v2df)__Y);
+ }
+ } "-O2 -msse3" ]
+}
+
# Return 1 if ssse3 instructions can be compiled.
proc check_effective_target_ssse3 { } {
return [check_no_compiler_messages ssse3 object {
} "-O2 -msse4.1" ]
}
+# Return 1 if aes instructions can be compiled.
+proc check_effective_target_aes { } {
+ return [check_no_compiler_messages aes object {
+ typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+ typedef long long __v2di __attribute__ ((__vector_size__ (16)));
+
+ __m128i _mm_aesimc_si128 (__m128i __X)
+ {
+ return (__m128i) __builtin_ia32_aesimc128 ((__v2di)__X);
+ }
+ } "-O2 -maes" ]
+}
+
+# Return 1 if vaes instructions can be compiled.
+proc check_effective_target_vaes { } {
+ return [check_no_compiler_messages vaes object {
+ typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+ typedef long long __v2di __attribute__ ((__vector_size__ (16)));
+
+ __m128i _mm_aesimc_si128 (__m128i __X)
+ {
+ return (__m128i) __builtin_ia32_aesimc128 ((__v2di)__X);
+ }
+ } "-O2 -maes -mavx" ]
+}
+
+# Return 1 if pclmul instructions can be compiled.
+proc check_effective_target_pclmul { } {
+ return [check_no_compiler_messages pclmul object {
+ typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+ typedef long long __v2di __attribute__ ((__vector_size__ (16)));
+
+ __m128i pclmulqdq_test (__m128i __X, __m128i __Y)
+ {
+ return (__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)__X,
+ (__v2di)__Y,
+ 1);
+ }
+ } "-O2 -mpclmul" ]
+}
+
+# Return 1 if vpclmul instructions can be compiled.
+proc check_effective_target_vpclmul { } {
+ return [check_no_compiler_messages vpclmul object {
+ typedef long long __m128i __attribute__ ((__vector_size__ (16)));
+ typedef long long __v2di __attribute__ ((__vector_size__ (16)));
+
+ __m128i pclmulqdq_test (__m128i __X, __m128i __Y)
+ {
+ return (__m128i) __builtin_ia32_pclmulqdq128 ((__v2di)__X,
+ (__v2di)__Y,
+ 1);
+ }
+ } "-O2 -mpclmul -mavx" ]
+}
+
# Return 1 if sse4a instructions can be compiled.
proc check_effective_target_sse4a { } {
return [check_no_compiler_messages sse4a object {
} "-O2 -msse4a" ]
}
-# Return 1 if sse5 instructions can be compiled.
-proc check_effective_target_sse5 { } {
- return [check_no_compiler_messages sse5 object {
+# Return 1 if fma4 instructions can be compiled.
+proc check_effective_target_fma4 { } {
+ return [check_no_compiler_messages fma4 object {
+ typedef float __m128 __attribute__ ((__vector_size__ (16)));
+ typedef float __v4sf __attribute__ ((__vector_size__ (16)));
+ __m128 _mm_macc_ps(__m128 __A, __m128 __B, __m128 __C)
+ {
+ return (__m128) __builtin_ia32_vfmaddps ((__v4sf)__A,
+ (__v4sf)__B,
+ (__v4sf)__C);
+ }
+ } "-O2 -mfma4" ]
+}
+
+# Return 1 if xop instructions can be compiled.
+proc check_effective_target_xop { } {
+ return [check_no_compiler_messages xop object {
typedef long long __m128i __attribute__ ((__vector_size__ (16)));
typedef short __v8hi __attribute__ ((__vector_size__ (16)));
-
__m128i _mm_maccs_epi16(__m128i __A, __m128i __B, __m128i __C)
{
- return (__m128i) __builtin_ia32_pmacssww ((__v8hi)__A,
- (__v8hi)__B,
- (__v8hi)__C);
+ return (__m128i) __builtin_ia32_vpmacssww ((__v8hi)__A,
+ (__v8hi)__B,
+ (__v8hi)__C);
+ }
+ } "-O2 -mxop" ]
+}
+
+# Return 1 if lzcnt instruction can be compiled.
+proc check_effective_target_lzcnt { } {
+ return [check_no_compiler_messages lzcnt object {
+ unsigned short _lzcnt (unsigned short __X)
+ {
+ return __builtin_clzs (__X);
+ }
+ } "-mlzcnt" ]
+}
+
+# Return 1 if bmi instructions can be compiled.
+proc check_effective_target_bmi { } {
+ return [check_no_compiler_messages bmi object {
+ unsigned int __bextr_u32 (unsigned int __X, unsigned int __Y)
+ {
+ return __builtin_ia32_bextr_u32 (__X, __Y);
+ }
+ } "-mbmi" ]
+}
+
+# Return 1 if bmi2 instructions can be compiled.
+proc check_effective_target_bmi2 { } {
+ return [check_no_compiler_messages bmi2 object {
+ unsigned int
+ _bzhi_u32 (unsigned int __X, unsigned int __Y)
+ {
+ return __builtin_ia32_bzhi_si (__X, __Y);
}
- } "-O2 -msse5" ]
+ } "-mbmi2" ]
+}
+
+# If the linker used understands -M <mapfile>, pass it to clear hardware
+# capabilities set by the Sun assembler.
+set clearcap_ldflags "-Wl,-M,$srcdir/$subdir/clearcap.map"
+
+if [check_no_compiler_messages mapfile executable {
+ int main (void) { return 0; }
+ } $clearcap_ldflags ] {
+
+ if { [info procs gcc_target_compile] != [list] \
+ && [info procs saved_gcc_target_compile] == [list] } {
+ rename gcc_target_compile saved_gcc_target_compile
+
+ proc gcc_target_compile { source dest type options } {
+ global clearcap_ldflags
+ # Always pass -Wl,-M,<mapfile>, but don't let it show up in gcc.sum.
+ lappend options "additional_flags=$clearcap_ldflags"
+
+ return [saved_gcc_target_compile $source $dest $type $options]
+ }
+ }
}
# If a testcase doesn't have special options, use these.
OSDN Git Service
