Re: [PATCH] Fix ICEs with out of range immediates in SSE*/AVX*/XOP* intrinsics (PR target/49411)

[Kirill Yukhin <kirill dot yukhin at gmail dot com>]

Folks,
I think that implementation of the patch is not as good. It introduces
working with specific instructions in ix86_expand_multi_arg_builtin(),
however before it was really generic.
It operated only on abstract insns, only number/type of arguments was
matter. But now there’re INSN_CODE switches, gotos …

Thanks, Kirill

On Fri, Jun 17, 2011 at 5:01 PM, Jakub Jelinek <jakub@redhat.com> wrote:
> On Fri, Jun 17, 2011 at 01:31:14AM +0200, Jakub Jelinek wrote:
>> Not here, those are handled by ?ix86_expand_args_builtin
>> instead of ix86_expand_multi_arg_builtin. ?Furthermore, only
>> CODE_FOR_vcvtps2ph and CODE_FOR_vcvtps2ph256 have CONST_INT argument.
>> And I believe ix86_expand_args_builtin handles it fine, what's wrong
>> is the actual predicates those insns use.
>
> Ok, had a deeper look into this and it seems there are other issues,
> some of them even without test coverage regressed since 4.6.
> Some problems result in ICEs, other fail to assemble. ?Had to revert
> the blendbits removal patch, because that removal results in out of
> range immediates not to be reported as predicate failures, but instead
> as ICEs.
>
> So here is an updated patch that adds test coverage. ?Regtested
> on x86_64-linux {-m32,-m64}, ok for trunk (and backport for 4.6)?
>
> There are still a couple of things I'm unsure about (not tested
> by the testcases, compile fine):
> #include <x86intrin.h>
> __m128i i1, i2, i3, i4;
> __m128 a1, a2, a3, a4;
> __m128d d1, d2, d3, d4;
> __m256i l1, l2, l3, l4;
> __m256 b1, b2, b3, b4;
> __m256d e1, e2, e3, e4;
> __m64 m1, m2, m3, m4;
> int k1, k2, k3, k4;
> float f1, f2, f3, f4;
> void
> foo (void)
> {
> ?/* 8 bit imm only? ?This compiles fine, but one ends up with
> ? ? number modulo 256 in the insn. ?To make it error out
> ? ? const_0_to_255_operand would need to be used. ?*/
> ?e1 = _mm256_shuffle_pd (e2, e3, 256);
> ?b1 = _mm256_shuffle_ps (b2, b3, 256);
> ?i1 = _mm_shuffle_epi32 (i2, 256);
> ?i1 = _mm_shufflehi_epi16 (i2, 256);
> ?i1 = _mm_shufflelo_epi16 (i2, 256);
> ?d1 = _mm_shuffle_pd (d2, d3, 256);
> ?m1 = _mm_shuffle_pi16 (m2, 256);
> ?a1 = _mm_shuffle_ps (a2, a3, 256);
> ?/* What about these? ?Similarly to the above, they result
> ? ? in imm modulo 16 resp. imm modulo 4. ?*/
> ?e1 = _mm256_permute_pd (e2, 16);
> ?d1 = _mm_permute_pd (d2, 4);
> }
>
> 2011-06-17 ?Jakub Jelinek ?<jakub@redhat.com>
>
> ? ? ? ?PR target/49411
> ? ? ? ?* config/i386/i386.c (ix86_expand_multi_arg_builtins): If
> ? ? ? ?last_arg_constant and last argument doesn't match its predicate,
> ? ? ? ?for xop_vpermil2<mode>3 error out and for xop_rotl<mode>3
> ? ? ? ?if it is CONST_INT, mask it, otherwise expand using rotl<mode>3.
> ? ? ? ?(ix86_expand_sse_pcmpestr, ix86_expand_sse_pcmpistr): Fix
> ? ? ? ?spelling of error message.
> ? ? ? ?* config/i386/sse.md (sse4a_extrqi, sse4a_insertqi,
> ? ? ? ?vcvtps2ph, *vcvtps2ph, *vcvtps2ph_store, vcvtps2ph256): Use
> ? ? ? ?const_0_to_255_operand instead of const_int_operand.
>
> ? ? ? ?Revert:
> ? ? ? ?2011-05-09 ?Uros Bizjak ?<ubizjak@gmail.com>
>
> ? ? ? ?* config/i386/sse.md (blendbits): Remove mode attribute.
> ? ? ? ?(<sse4_1>_blend<ssemodesuffix><avxsizesuffix>): Use const_int_operand
> ? ? ? ?instead of const_0_to_<blendbits>_operand for operand 3 predicate.
> ? ? ? ?Check integer value of operand 3 in insn constraint.
>
> ? ? ? ?* gcc.target/i386/testimm-1.c: New test.
> ? ? ? ?* gcc.target/i386/testimm-2.c: New test.
> ? ? ? ?* gcc.target/i386/testimm-3.c: New test.
> ? ? ? ?* gcc.target/i386/testimm-4.c: New test.
> ? ? ? ?* gcc.target/i386/testimm-5.c: New test.
> ? ? ? ?* gcc.target/i386/testimm-6.c: New test.
> ? ? ? ?* gcc.target/i386/testimm-7.c: New test.
> ? ? ? ?* gcc.target/i386/testimm-8.c: New test.
> ? ? ? ?* gcc.target/i386/xop-vpermil2px-2.c: New test.
> ? ? ? ?* gcc.target/i386/xop-rotate1-int.c: New test.
> ? ? ? ?* gcc.target/i386/xop-rotate2-int.c: New test.
>
> --- gcc/config/i386/i386.c.jj ? 2011-06-17 11:02:11.000000000 +0200
> +++ gcc/config/i386/i386.c ? ? ?2011-06-17 13:35:26.000000000 +0200
> @@ -25566,16 +25566,61 @@ ix86_expand_multi_arg_builtin (enum insn
> ? ? ? int adjust = (comparison_p) ? 1 : 0;
> ? ? ? enum machine_mode mode = insn_data[icode].operand[i+adjust+1].mode;
>
> - ? ? ?if (last_arg_constant && i == nargs-1)
> + ? ? ?if (last_arg_constant && i == nargs - 1)
> ? ? ? ?{
> - ? ? ? ? if (!CONST_INT_P (op))
> + ? ? ? ? if (!insn_data[icode].operand[i + 1].predicate (op, mode))
> ? ? ? ? ? ?{
> - ? ? ? ? ? ? error ("last argument must be an immediate");
> - ? ? ? ? ? ? return gen_reg_rtx (tmode);
> + ? ? ? ? ? ? enum insn_code new_icode = icode;
> + ? ? ? ? ? ? switch (icode)
> + ? ? ? ? ? ? ? {
> + ? ? ? ? ? ? ? case CODE_FOR_xop_vpermil2v2df3:
> + ? ? ? ? ? ? ? case CODE_FOR_xop_vpermil2v4sf3:
> + ? ? ? ? ? ? ? case CODE_FOR_xop_vpermil2v4df3:
> + ? ? ? ? ? ? ? case CODE_FOR_xop_vpermil2v8sf3:
> + ? ? ? ? ? ? ? ? error ("the last argument must be a 2-bit immediate");
> + ? ? ? ? ? ? ? ? return gen_reg_rtx (tmode);
> + ? ? ? ? ? ? ? case CODE_FOR_xop_rotlv2di3:
> + ? ? ? ? ? ? ? ? new_icode = CODE_FOR_rotlv2di3;
> + ? ? ? ? ? ? ? ? goto xop_rotl;
> + ? ? ? ? ? ? ? case CODE_FOR_xop_rotlv4si3:
> + ? ? ? ? ? ? ? ? new_icode = CODE_FOR_rotlv4si3;
> + ? ? ? ? ? ? ? ? goto xop_rotl;
> + ? ? ? ? ? ? ? case CODE_FOR_xop_rotlv8hi3:
> + ? ? ? ? ? ? ? ? new_icode = CODE_FOR_rotlv8hi3;
> + ? ? ? ? ? ? ? ? goto xop_rotl;
> + ? ? ? ? ? ? ? case CODE_FOR_xop_rotlv16qi3:
> + ? ? ? ? ? ? ? ? new_icode = CODE_FOR_rotlv16qi3;
> + ? ? ? ? ? ? ? xop_rotl:
> + ? ? ? ? ? ? ? ? if (CONST_INT_P (op))
> + ? ? ? ? ? ? ? ? ? {
> + ? ? ? ? ? ? ? ? ? ? int mask = GET_MODE_BITSIZE (GET_MODE_INNER (tmode)) - 1;
> + ? ? ? ? ? ? ? ? ? ? op = GEN_INT (INTVAL (op) & mask);
> + ? ? ? ? ? ? ? ? ? ? gcc_checking_assert
> + ? ? ? ? ? ? ? ? ? ? ? (insn_data[icode].operand[i + 1].predicate (op, mode));
> + ? ? ? ? ? ? ? ? ? }
> + ? ? ? ? ? ? ? ? else
> + ? ? ? ? ? ? ? ? ? {
> + ? ? ? ? ? ? ? ? ? ? gcc_checking_assert
> + ? ? ? ? ? ? ? ? ? ? ? (nargs == 2
> + ? ? ? ? ? ? ? ? ? ? ? ?&& insn_data[new_icode].operand[0].mode == tmode
> + ? ? ? ? ? ? ? ? ? ? ? ?&& insn_data[new_icode].operand[1].mode == tmode
> + ? ? ? ? ? ? ? ? ? ? ? ?&& insn_data[new_icode].operand[2].mode == mode
> + ? ? ? ? ? ? ? ? ? ? ? ?&& insn_data[new_icode].operand[0].predicate
> + ? ? ? ? ? ? ? ? ? ? ? ? ? == insn_data[icode].operand[0].predicate
> + ? ? ? ? ? ? ? ? ? ? ? ?&& insn_data[new_icode].operand[1].predicate
> + ? ? ? ? ? ? ? ? ? ? ? ? ? == insn_data[icode].operand[1].predicate);
> + ? ? ? ? ? ? ? ? ? ? icode = new_icode;
> + ? ? ? ? ? ? ? ? ? ? goto non_constant;
> + ? ? ? ? ? ? ? ? ? }
> + ? ? ? ? ? ? ? ? break;
> + ? ? ? ? ? ? ? default:
> + ? ? ? ? ? ? ? ? gcc_unreachable ();
> + ? ? ? ? ? ? ? }
> ? ? ? ? ? ?}
> ? ? ? ?}
> ? ? ? else
> ? ? ? ?{
> + ? ? ? non_constant:
> ? ? ? ? ?if (VECTOR_MODE_P (mode))
> ? ? ? ? ? ?op = safe_vector_operand (op, mode);
>
> @@ -25900,7 +25945,7 @@ ix86_expand_sse_pcmpestr (const struct b
>
> ? if (!insn_data[d->icode].operand[6].predicate (op4, modeimm))
> ? ? {
> - ? ? ?error ("the fifth argument must be a 8-bit immediate");
> + ? ? ?error ("the fifth argument must be an 8-bit immediate");
> ? ? ? return const0_rtx;
> ? ? }
>
> @@ -25995,7 +26040,7 @@ ix86_expand_sse_pcmpistr (const struct b
>
> ? if (!insn_data[d->icode].operand[4].predicate (op2, modeimm))
> ? ? {
> - ? ? ?error ("the third argument must be a 8-bit immediate");
> + ? ? ?error ("the third argument must be an 8-bit immediate");
> ? ? ? return const0_rtx;
> ? ? }
>
> --- gcc/config/i386/sse.md.jj ? 2011-06-17 11:02:11.000000000 +0200
> +++ gcc/config/i386/sse.md ? ? ?2011-06-17 14:14:09.000000000 +0200
> @@ -188,6 +188,10 @@ (define_mode_iterator AVX256MODE2P [V8SI
>
> ?(define_mode_iterator FMAMODE [SF DF V4SF V2DF V8SF V4DF])
>
> +;; Mapping of immediate bits for blend instructions
> +(define_mode_attr blendbits
> + ?[(V8SF "255") (V4SF "15") (V4DF "15") (V2DF "3")])
> +
> ?;; Patterns whose name begins with "sse{,2,3}_" are invoked by intrinsics.
>
> ?;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
> @@ -7707,8 +7711,8 @@ (define_insn "sse4a_vmmovnt<mode>"
> ?(define_insn "sse4a_extrqi"
> ? [(set (match_operand:V2DI 0 "register_operand" "=x")
> ? ? ? ? (unspec:V2DI [(match_operand:V2DI 1 "register_operand" "0")
> - ? ? ? ? ? ? ? ? ? ? ?(match_operand 2 "const_int_operand" "")
> - ? ? ? ? ? ? ? ? ? ? ?(match_operand 3 "const_int_operand" "")]
> + ? ? ? ? ? ? ? ? ? ? ?(match_operand 2 "const_0_to_255_operand" "")
> + ? ? ? ? ? ? ? ? ? ? ?(match_operand 3 "const_0_to_255_operand" "")]
> ? ? ? ? ? ? ? ? ? ? ?UNSPEC_EXTRQI))]
> ? "TARGET_SSE4A"
> ? "extrq\t{%3, %2, %0|%0, %2, %3}"
> @@ -7732,8 +7736,8 @@ (define_insn "sse4a_insertqi"
> ? [(set (match_operand:V2DI 0 "register_operand" "=x")
> ? ? ? ? (unspec:V2DI [(match_operand:V2DI 1 "register_operand" "0")
> ? ? ? ? ? ? ? ? ? ? ?(match_operand:V2DI 2 "register_operand" "x")
> - ? ? ? ? ? ? ? ? ? ? ?(match_operand 3 "const_int_operand" "")
> - ? ? ? ? ? ? ? ? ? ? ?(match_operand 4 "const_int_operand" "")]
> + ? ? ? ? ? ? ? ? ? ? ?(match_operand 3 "const_0_to_255_operand" "")
> + ? ? ? ? ? ? ? ? ? ? ?(match_operand 4 "const_0_to_255_operand" "")]
> ? ? ? ? ? ? ? ? ? ? ?UNSPEC_INSERTQI))]
> ? "TARGET_SSE4A"
> ? "insertq\t{%4, %3, %2, %0|%0, %2, %3, %4}"
> @@ -7766,9 +7770,8 @@ (define_insn "<sse4_1>_blend<ssemodesuff
> ? ? ? ?(vec_merge:VF
> ? ? ? ? ?(match_operand:VF 2 "nonimmediate_operand" "xm,xm")
> ? ? ? ? ?(match_operand:VF 1 "register_operand" "0,x")
> - ? ? ? ? (match_operand:SI 3 "const_int_operand" "")))]
> - ?"TARGET_SSE4_1
> - ? && IN_RANGE (INTVAL (operands[3]), 0, (1 << GET_MODE_NUNITS (<MODE>mode))-1)"
> + ? ? ? ? (match_operand:SI 3 "const_0_to_<blendbits>_operand" "")))]
> + ?"TARGET_SSE4_1"
> ? "@
> ? ?blend<ssemodesuffix>\t{%3, %2, %0|%0, %2, %3}
> ? ?vblend<ssemodesuffix>\t{%3, %2, %1, %0|%0, %1, %2, %3}"
> @@ -10327,7 +10330,7 @@ (define_expand "vcvtps2ph"
> ? [(set (match_operand:V8HI 0 "register_operand" "")
> ? ? ? ?(vec_concat:V8HI
> ? ? ? ? ?(unspec:V4HI [(match_operand:V4SF 1 "register_operand" "")
> - ? ? ? ? ? ? ? ? ? ? ? (match_operand:SI 2 "immediate_operand" "")]
> + ? ? ? ? ? ? ? ? ? ? ? (match_operand:SI 2 "const_0_to_255_operand" "")]
> ? ? ? ? ? ? ? ? ? ? ? UNSPEC_VCVTPS2PH)
> ? ? ? ? ?(match_dup 3)))]
> ? "TARGET_F16C"
> @@ -10337,7 +10340,7 @@ (define_insn "*vcvtps2ph"
> ? [(set (match_operand:V8HI 0 "register_operand" "=x")
> ? ? ? ?(vec_concat:V8HI
> ? ? ? ? ?(unspec:V4HI [(match_operand:V4SF 1 "register_operand" "x")
> - ? ? ? ? ? ? ? ? ? ? ? (match_operand:SI 2 "immediate_operand" "N")]
> + ? ? ? ? ? ? ? ? ? ? ? (match_operand:SI 2 "const_0_to_255_operand" "N")]
> ? ? ? ? ? ? ? ? ? ? ? UNSPEC_VCVTPS2PH)
> ? ? ? ? ?(match_operand:V4HI 3 "const0_operand" "")))]
> ? "TARGET_F16C"
> @@ -10349,7 +10352,7 @@ (define_insn "*vcvtps2ph"
> ?(define_insn "*vcvtps2ph_store"
> ? [(set (match_operand:V4HI 0 "memory_operand" "=m")
> ? ? ? ?(unspec:V4HI [(match_operand:V4SF 1 "register_operand" "x")
> - ? ? ? ? ? ? ? ? ? ? (match_operand:SI 2 "immediate_operand" "N")]
> + ? ? ? ? ? ? ? ? ? ? (match_operand:SI 2 "const_0_to_255_operand" "N")]
> ? ? ? ? ? ? ? ? ? ? UNSPEC_VCVTPS2PH))]
> ? "TARGET_F16C"
> ? "vcvtps2ph\t{%2, %1, %0|%0, %1, %2}"
> @@ -10360,7 +10363,7 @@ (define_insn "*vcvtps2ph_store"
> ?(define_insn "vcvtps2ph256"
> ? [(set (match_operand:V8HI 0 "nonimmediate_operand" "=xm")
> ? ? ? ?(unspec:V8HI [(match_operand:V8SF 1 "register_operand" "x")
> - ? ? ? ? ? ? ? ? ? ? (match_operand:SI 2 "immediate_operand" "N")]
> + ? ? ? ? ? ? ? ? ? ? (match_operand:SI 2 "const_0_to_255_operand" "N")]
> ? ? ? ? ? ? ? ? ? ? UNSPEC_VCVTPS2PH))]
> ? "TARGET_F16C"
> ? "vcvtps2ph\t{%2, %1, %0|%0, %1, %2}"
> --- gcc/testsuite/gcc.target/i386/testimm-1.c.jj ? ? ? ?2011-06-17 13:37:44.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/testimm-1.c ? 2011-06-17 14:01:34.000000000 +0200
> @@ -0,0 +1,94 @@
> +/* PR target/49411 */
> +/* { dg-do compile } */
> +/* { dg-options "-O0 -mf16c -maes -mpclmul" } */
> +
> +#include <x86intrin.h>
> +
> +__m128i i1, i2, i3, i4;
> +__m128 a1, a2, a3, a4;
> +__m128d d1, d2, d3, d4;
> +__m256i l1, l2, l3, l4;
> +__m256 b1, b2, b3, b4;
> +__m256d e1, e2, e3, e4;
> +__m64 m1, m2, m3, m4;
> +int k1, k2, k3, k4;
> +float f1, f2, f3, f4;
> +
> +void
> +test8bit (void)
> +{
> + ?i1 = _mm_cmpistrm (i2, i3, 256); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistri (i2, i3, 256); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistra (i2, i3, 256); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistrc (i2, i3, 256); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistro (i2, i3, 256); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistrs (i2, i3, 256); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistrz (i2, i3, 256); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?i1 = _mm_cmpestrm (i2, k2, i3, k3, 256);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestri (i2, k2, i3, k3, 256);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestra (i2, k2, i3, k3, 256);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestrc (i2, k2, i3, k3, 256);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestro (i2, k2, i3, k3, 256);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestrs (i2, k2, i3, k3, 256);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestrz (i2, k2, i3, k3, 256);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?b1 = _mm256_blend_ps (b2, b3, 256); ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?k1 = _cvtss_sh (f1, 256); ? ? ? ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm256_cvtps_ph (b2, 256); ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?b1 = _mm256_dp_ps (b2, b3, 256); ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?e1 = _mm256_permute2f128_pd (e2, e3, 256);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?b1 = _mm256_permute2f128_ps (b2, b3, 256);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?l1 = _mm256_permute2f128_si256 (l2, l3, 256);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?b1 = _mm256_permute_ps (b2, 256); ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_aeskeygenassist_si128 (i2, 256);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_blend_epi16 (i2, i3, 256); ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_clmulepi64_si128 (i2, i3, 256);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_cvtps_ph (a1, 256); ? ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?d1 = _mm_dp_pd (d2, d3, 256); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?a1 = _mm_dp_ps (a2, a3, 256); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?a1 = _mm_insert_ps (a2, a3, 256); ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_mpsadbw_epu8 (i2, i3, 256); ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?a1 = _mm_permute_ps (a2, 256); ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_slli_si128 (i2, 256); ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_srli_si128 (i2, 256); ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> +}
> +
> +void
> +test5bit (void)
> +{
> + ?d1 = _mm_cmp_sd (d2, d3, 32); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?a1 = _mm_cmp_ss (a2, a3, 32); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?d1 = _mm_cmp_pd (d2, d3, 32); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?a1 = _mm_cmp_ps (a2, a3, 32); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?e1 = _mm256_cmp_pd (e2, e3, 32); ? ? ? /* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?b1 = _mm256_cmp_ps (b2, b3, 32); ? ? ? /* { dg-error "the last argument must be a 5-bit immediate" } */
> +}
> +
> +void
> +test4bit (void)
> +{
> + ?d1 = _mm_round_pd (d2, 16); ? ? ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?d1 = _mm_round_sd (d2, d3, 16); ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?a1 = _mm_round_ps (a2, 16); ? ? ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?a1 = _mm_round_ss (a2, a2, 16); ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?a1 = _mm_blend_ps (a2, a3, 16); ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?e1 = _mm256_blend_pd (e2, e3, 16); ? ? /* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?e1 = _mm256_round_pd (e2, 16); ? ? ? ? /* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?b1 = _mm256_round_ps (b2, 16); ? ? ? ? /* { dg-error "the last argument must be a 4-bit immediate" } */
> +}
> +
> +void
> +test2bit (void)
> +{
> + ?d1 = _mm_blend_pd (d2, d3, 4); ? ? ? ? /* { dg-error "the last argument must be a 2-bit immediate" } */
> +}
> +
> +void
> +test1bit (void)
> +{
> + ?d1 = _mm256_extractf128_pd (e2, 2); ? ?/* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?a1 = _mm256_extractf128_ps (b2, 2); ? ?/* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?i1 = _mm256_extractf128_si256 (l2, 2); ?/* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?e1 = _mm256_insertf128_pd (e2, d1, 2); ?/* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?b1 = _mm256_insertf128_ps (b2, a1, 2); ?/* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?l1 = _mm256_insertf128_si256 (l2, i1, 2);/* { dg-error "the last argument must be a 1-bit immediate" } */
> +}
> --- gcc/testsuite/gcc.target/i386/testimm-2.c.jj ? ? ? ?2011-06-17 13:37:52.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/testimm-2.c ? 2011-06-17 14:01:38.000000000 +0200
> @@ -0,0 +1,94 @@
> +/* PR target/49411 */
> +/* { dg-do compile } */
> +/* { dg-options "-O0 -mf16c -maes -mpclmul" } */
> +
> +#include <x86intrin.h>
> +
> +__m128i i1, i2, i3, i4;
> +__m128 a1, a2, a3, a4;
> +__m128d d1, d2, d3, d4;
> +__m256i l1, l2, l3, l4;
> +__m256 b1, b2, b3, b4;
> +__m256d e1, e2, e3, e4;
> +__m64 m1, m2, m3, m4;
> +int k1, k2, k3, k4;
> +float f1, f2, f3, f4;
> +
> +void
> +test8bit (void)
> +{
> + ?i1 = _mm_cmpistrm (i2, i3, -10); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistri (i2, i3, -10); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistra (i2, i3, -10); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistrc (i2, i3, -10); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistro (i2, i3, -10); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistrs (i2, i3, -10); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistrz (i2, i3, -10); ? ? ? /* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?i1 = _mm_cmpestrm (i2, k2, i3, k3, -10);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestri (i2, k2, i3, k3, -10);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestra (i2, k2, i3, k3, -10);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestrc (i2, k2, i3, k3, -10);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestro (i2, k2, i3, k3, -10);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestrs (i2, k2, i3, k3, -10);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestrz (i2, k2, i3, k3, -10);/* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?b1 = _mm256_blend_ps (b2, b3, -10); ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?k1 = _cvtss_sh (f1, -10); ? ? ? ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm256_cvtps_ph (b2, -10); ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?b1 = _mm256_dp_ps (b2, b3, -10); ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?e1 = _mm256_permute2f128_pd (e2, e3, -10);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?b1 = _mm256_permute2f128_ps (b2, b3, -10);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?l1 = _mm256_permute2f128_si256 (l2, l3, -10);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?b1 = _mm256_permute_ps (b2, -10); ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_aeskeygenassist_si128 (i2, -10);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_blend_epi16 (i2, i3, -10); ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_clmulepi64_si128 (i2, i3, -10);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_cvtps_ph (a1, -10); ? ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?d1 = _mm_dp_pd (d2, d3, -10); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?a1 = _mm_dp_ps (a2, a3, -10); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?a1 = _mm_insert_ps (a2, a3, -10); ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_mpsadbw_epu8 (i2, i3, -10); ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?a1 = _mm_permute_ps (a2, -10); ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_slli_si128 (i2, -10); ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_srli_si128 (i2, -10); ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> +}
> +
> +void
> +test5bit (void)
> +{
> + ?d1 = _mm_cmp_sd (d2, d3, -7); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?a1 = _mm_cmp_ss (a2, a3, -7); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?d1 = _mm_cmp_pd (d2, d3, -7); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?a1 = _mm_cmp_ps (a2, a3, -7); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?e1 = _mm256_cmp_pd (e2, e3, -7); ? ? ? /* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?b1 = _mm256_cmp_ps (b2, b3, -7); ? ? ? /* { dg-error "the last argument must be a 5-bit immediate" } */
> +}
> +
> +void
> +test4bit (void)
> +{
> + ?d1 = _mm_round_pd (d2, -7); ? ? ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?d1 = _mm_round_sd (d2, d3, -7); ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?a1 = _mm_round_ps (a2, -7); ? ? ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?a1 = _mm_round_ss (a2, a2, -7); ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?a1 = _mm_blend_ps (a2, a3, -7); ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?e1 = _mm256_blend_pd (e2, e3, -7); ? ? /* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?e1 = _mm256_round_pd (e2, -7); ? ? ? ? /* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?b1 = _mm256_round_ps (b2, -7); ? ? ? ? /* { dg-error "the last argument must be a 4-bit immediate" } */
> +}
> +
> +void
> +test2bit (void)
> +{
> + ?d1 = _mm_blend_pd (d2, d3, -1); ? ? ? ?/* { dg-error "the last argument must be a 2-bit immediate" } */
> +}
> +
> +void
> +test1bit (void)
> +{
> + ?d1 = _mm256_extractf128_pd (e2, -1); ? /* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?a1 = _mm256_extractf128_ps (b2, -1); ? /* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?i1 = _mm256_extractf128_si256 (l2, -1); /* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?e1 = _mm256_insertf128_pd (e2, d1, -1); /* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?b1 = _mm256_insertf128_ps (b2, a1, -1); /* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?l1 = _mm256_insertf128_si256 (l2, i1, -1);/* { dg-error "the last argument must be a 1-bit immediate" } */
> +}
> --- gcc/testsuite/gcc.target/i386/testimm-3.c.jj ? ? ? ?2011-06-17 13:57:41.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/testimm-3.c ? 2011-06-17 14:01:42.000000000 +0200
> @@ -0,0 +1,94 @@
> +/* PR target/49411 */
> +/* { dg-do compile } */
> +/* { dg-options "-O0 -mf16c -maes -mpclmul" } */
> +
> +#include <x86intrin.h>
> +
> +__m128i i1, i2, i3, i4;
> +__m128 a1, a2, a3, a4;
> +__m128d d1, d2, d3, d4;
> +__m256i l1, l2, l3, l4;
> +__m256 b1, b2, b3, b4;
> +__m256d e1, e2, e3, e4;
> +__m64 m1, m2, m3, m4;
> +int k1, k2, k3, k4;
> +float f1, f2, f3, f4;
> +
> +void
> +test8bit (void)
> +{
> + ?i1 = _mm_cmpistrm (i2, i3, k4); ? ? ? ?/* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistri (i2, i3, k4); ? ? ? ?/* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistra (i2, i3, k4); ? ? ? ?/* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistrc (i2, i3, k4); ? ? ? ?/* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistro (i2, i3, k4); ? ? ? ?/* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistrs (i2, i3, k4); ? ? ? ?/* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpistrz (i2, i3, k4); ? ? ? ?/* { dg-error "the third argument must be an 8-bit immediate" } */
> + ?i1 = _mm_cmpestrm (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestri (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestra (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestrc (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestro (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestrs (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?k1 = _mm_cmpestrz (i2, k2, i3, k3, k4); /* { dg-error "the fifth argument must be an 8-bit immediate" } */
> + ?b1 = _mm256_blend_ps (b2, b3, k4); ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?k1 = _cvtss_sh (f1, k4); ? ? ? ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm256_cvtps_ph (b2, k4); ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?b1 = _mm256_dp_ps (b2, b3, k4); ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?e1 = _mm256_permute2f128_pd (e2, e3, k4);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?b1 = _mm256_permute2f128_ps (b2, b3, k4);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?l1 = _mm256_permute2f128_si256 (l2, l3, k4);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?b1 = _mm256_permute_ps (b2, k4); ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_aeskeygenassist_si128 (i2, k4);/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_blend_epi16 (i2, i3, k4); ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_clmulepi64_si128 (i2, i3, k4); /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_cvtps_ph (a1, k4); ? ? ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?d1 = _mm_dp_pd (d2, d3, k4); ? ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?a1 = _mm_dp_ps (a2, a3, k4); ? ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?a1 = _mm_insert_ps (a2, a3, k4); ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_mpsadbw_epu8 (i2, i3, k4); ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?a1 = _mm_permute_ps (a2, k4); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_slli_si128 (i2, k4); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_srli_si128 (i2, k4); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> +}
> +
> +void
> +test5bit (void)
> +{
> + ?d1 = _mm_cmp_sd (d2, d3, k4); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?a1 = _mm_cmp_ss (a2, a3, k4); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?d1 = _mm_cmp_pd (d2, d3, k4); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?a1 = _mm_cmp_ps (a2, a3, k4); ? ? ? ? ? ? ? ? ?/* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?e1 = _mm256_cmp_pd (e2, e3, k4); ? ? ? /* { dg-error "the last argument must be a 5-bit immediate" } */
> + ?b1 = _mm256_cmp_ps (b2, b3, k4); ? ? ? /* { dg-error "the last argument must be a 5-bit immediate" } */
> +}
> +
> +void
> +test4bit (void)
> +{
> + ?d1 = _mm_round_pd (d2, k4); ? ? ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?d1 = _mm_round_sd (d2, d3, k4); ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?a1 = _mm_round_ps (a2, k4); ? ? ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?a1 = _mm_round_ss (a2, a2, k4); ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?a1 = _mm_blend_ps (a2, a3, k4); ? ? ? ?/* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?e1 = _mm256_blend_pd (e2, e3, k4); ? ? /* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?e1 = _mm256_round_pd (e2, k4); ? ? ? ? /* { dg-error "the last argument must be a 4-bit immediate" } */
> + ?b1 = _mm256_round_ps (b2, k4); ? ? ? ? /* { dg-error "the last argument must be a 4-bit immediate" } */
> +}
> +
> +void
> +test2bit (void)
> +{
> + ?d1 = _mm_blend_pd (d2, d3, k4); ? ? ? ?/* { dg-error "the last argument must be a 2-bit immediate" } */
> +}
> +
> +void
> +test1bit (void)
> +{
> + ?d1 = _mm256_extractf128_pd (e2, k4); ? /* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?a1 = _mm256_extractf128_ps (b2, k4); ? /* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?i1 = _mm256_extractf128_si256 (l2, k4); /* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?e1 = _mm256_insertf128_pd (e2, d1, k4); /* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?b1 = _mm256_insertf128_ps (b2, a1, k4); /* { dg-error "the last argument must be a 1-bit immediate" } */
> + ?l1 = _mm256_insertf128_si256 (l2, i1, k4);/* { dg-error "the last argument must be a 1-bit immediate" } */
> +}
> --- gcc/testsuite/gcc.target/i386/testimm-4.c.jj ? ? ? ?2011-06-17 13:57:49.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/testimm-4.c ? 2011-06-17 14:19:23.000000000 +0200
> @@ -0,0 +1,97 @@
> +/* PR target/49411 */
> +/* { dg-do assemble } */
> +/* { dg-options "-O0 -mf16c -maes -mpclmul" } */
> +/* { dg-require-effective-target f16c } */
> +/* { dg-require-effective-target vaes } */
> +/* { dg-require-effective-target vpclmul } */
> +
> +#include <x86intrin.h>
> +
> +__m128i i1, i2, i3, i4;
> +__m128 a1, a2, a3, a4;
> +__m128d d1, d2, d3, d4;
> +__m256i l1, l2, l3, l4;
> +__m256 b1, b2, b3, b4;
> +__m256d e1, e2, e3, e4;
> +__m64 m1, m2, m3, m4;
> +int k1, k2, k3, k4;
> +float f1, f2, f3, f4;
> +
> +void
> +test8bit (void)
> +{
> + ?i1 = _mm_cmpistrm (i2, i3, 255);
> + ?k1 = _mm_cmpistri (i2, i3, 255);
> + ?k1 = _mm_cmpistra (i2, i3, 255);
> + ?k1 = _mm_cmpistrc (i2, i3, 255);
> + ?k1 = _mm_cmpistro (i2, i3, 255);
> + ?k1 = _mm_cmpistrs (i2, i3, 255);
> + ?k1 = _mm_cmpistrz (i2, i3, 255);
> + ?i1 = _mm_cmpestrm (i2, k2, i3, k3, 255);
> + ?k1 = _mm_cmpestri (i2, k2, i3, k3, 255);
> + ?k1 = _mm_cmpestra (i2, k2, i3, k3, 255);
> + ?k1 = _mm_cmpestrc (i2, k2, i3, k3, 255);
> + ?k1 = _mm_cmpestro (i2, k2, i3, k3, 255);
> + ?k1 = _mm_cmpestrs (i2, k2, i3, k3, 255);
> + ?k1 = _mm_cmpestrz (i2, k2, i3, k3, 255);
> + ?b1 = _mm256_blend_ps (b2, b3, 255);
> + ?k1 = _cvtss_sh (f1, 255);
> + ?i1 = _mm256_cvtps_ph (b2, 255);
> + ?b1 = _mm256_dp_ps (b2, b3, 255);
> + ?e1 = _mm256_permute2f128_pd (e2, e3, 255);
> + ?b1 = _mm256_permute2f128_ps (b2, b3, 255);
> + ?l1 = _mm256_permute2f128_si256 (l2, l3, 255);
> + ?b1 = _mm256_permute_ps (b2, 255);
> + ?i1 = _mm_aeskeygenassist_si128 (i2, 255);
> + ?i1 = _mm_blend_epi16 (i2, i3, 255);
> + ?i1 = _mm_clmulepi64_si128 (i2, i3, 255);
> + ?i1 = _mm_cvtps_ph (a1, 255);
> + ?d1 = _mm_dp_pd (d2, d3, 255);
> + ?a1 = _mm_dp_ps (a2, a3, 255);
> + ?a1 = _mm_insert_ps (a2, a3, 255);
> + ?i1 = _mm_mpsadbw_epu8 (i2, i3, 255);
> + ?a1 = _mm_permute_ps (a2, 255);
> + ?i1 = _mm_slli_si128 (i2, 255);
> + ?i1 = _mm_srli_si128 (i2, 255);
> +}
> +
> +void
> +test5bit (void)
> +{
> + ?d1 = _mm_cmp_sd (d2, d3, 31);
> + ?a1 = _mm_cmp_ss (a2, a3, 31);
> + ?d1 = _mm_cmp_pd (d2, d3, 31);
> + ?a1 = _mm_cmp_ps (a2, a3, 31);
> + ?e1 = _mm256_cmp_pd (e2, e3, 31);
> + ?b1 = _mm256_cmp_ps (b2, b3, 31);
> +}
> +
> +void
> +test4bit (void)
> +{
> + ?d1 = _mm_round_pd (d2, 15);
> + ?d1 = _mm_round_sd (d2, d3, 15);
> + ?a1 = _mm_round_ps (a2, 15);
> + ?a1 = _mm_round_ss (a2, a2, 15);
> + ?a1 = _mm_blend_ps (a2, a3, 15);
> + ?e1 = _mm256_blend_pd (e2, e3, 15);
> + ?e1 = _mm256_round_pd (e2, 15);
> + ?b1 = _mm256_round_ps (b2, 15);
> +}
> +
> +void
> +test2bit (void)
> +{
> + ?d1 = _mm_blend_pd (d2, d3, 3);
> +}
> +
> +void
> +test1bit (void)
> +{
> + ?d1 = _mm256_extractf128_pd (e2, 1);
> + ?a1 = _mm256_extractf128_ps (b2, 1);
> + ?i1 = _mm256_extractf128_si256 (l2, 1);
> + ?e1 = _mm256_insertf128_pd (e2, d1, 1);
> + ?b1 = _mm256_insertf128_ps (b2, a1, 1);
> + ?l1 = _mm256_insertf128_si256 (l2, i1, 1);
> +}
> --- gcc/testsuite/gcc.target/i386/testimm-5.c.jj ? ? ? ?2011-06-17 13:59:08.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/testimm-5.c ? 2011-06-17 14:19:27.000000000 +0200
> @@ -0,0 +1,8 @@
> +/* PR target/49411 */
> +/* { dg-do assemble } */
> +/* { dg-options "-O2 -mf16c -maes -mpclmul" } */
> +/* { dg-require-effective-target f16c } */
> +/* { dg-require-effective-target vaes } */
> +/* { dg-require-effective-target vpclmul } */
> +
> +#include "testimm-4.c"
> --- gcc/testsuite/gcc.target/i386/testimm-6.c.jj ? ? ? ?2011-06-17 14:00:40.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/testimm-6.c ? 2011-06-17 14:17:18.000000000 +0200
> @@ -0,0 +1,41 @@
> +/* PR target/49411 */
> +/* { dg-do compile } */
> +/* { dg-options "-O0 -mxop" } */
> +
> +#include <x86intrin.h>
> +
> +__m128i i1, i2, i3, i4;
> +__m128 a1, a2, a3, a4;
> +__m128d d1, d2, d3, d4;
> +__m256i l1, l2, l3, l4;
> +__m256 b1, b2, b3, b4;
> +__m256d e1, e2, e3, e4;
> +__m64 m1, m2, m3, m4;
> +int k1, k2, k3, k4;
> +float f1, f2, f3, f4;
> +
> +void
> +test2bit (void)
> +{
> + ?d1 = _mm_permute2_pd (d2, d3, i1, 17); ? ? ? /* { dg-error "the last argument must be a 2-bit immediate" } */
> + ?e1 = _mm256_permute2_pd (e2, e3, l1, 17); ? ?/* { dg-error "the last argument must be a 2-bit immediate" } */
> + ?a1 = _mm_permute2_ps (a2, a3, i1, 17); ? ? ? /* { dg-error "the last argument must be a 2-bit immediate" } */
> + ?b1 = _mm256_permute2_ps (b2, b3, l1, 17); ? ?/* { dg-error "the last argument must be a 2-bit immediate" } */
> + ?d1 = _mm_permute2_pd (d2, d3, i1, k4); ? ? ? /* { dg-error "the last argument must be a 2-bit immediate" } */
> + ?e1 = _mm256_permute2_pd (e2, e3, l1, k4); ? ?/* { dg-error "the last argument must be a 2-bit immediate" } */
> + ?a1 = _mm_permute2_ps (a2, a3, i1, k4); ? ? ? /* { dg-error "the last argument must be a 2-bit immediate" } */
> + ?b1 = _mm256_permute2_ps (b2, b3, l1, k4); ? ?/* { dg-error "the last argument must be a 2-bit immediate" } */
> +}
> +
> +void
> +test2args (void)
> +{
> + ?i1 = _mm_extracti_si64 (i2, 256, 0); ? ? ? ? /* { dg-error "the next to last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_extracti_si64 (i2, 0, 256); ? ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_inserti_si64 (i2, i3, 256, 0); ? ? ?/* { dg-error "the next to last argument must be an 8-bit immediate" } */
> + ?i2 = _mm_inserti_si64 (i2, i3, 0, 256); ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_extracti_si64 (i2, k4, 0); ? ? ? ? ?/* { dg-error "the next to last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_extracti_si64 (i2, 0, k4); ? ? ? ? ?/* { dg-error "the last argument must be an 8-bit immediate" } */
> + ?i1 = _mm_inserti_si64 (i2, i3, k4, 0); ? ? ? /* { dg-error "the next to last argument must be an 8-bit immediate" } */
> + ?i2 = _mm_inserti_si64 (i2, i3, 0, k4); ? ? ? /* { dg-error "the last argument must be an 8-bit immediate" } */
> +}
> --- gcc/testsuite/gcc.target/i386/testimm-7.c.jj ? ? ? ?2011-06-17 14:17:04.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/testimm-7.c ? 2011-06-17 14:20:02.000000000 +0200
> @@ -0,0 +1,46 @@
> +/* PR target/49411 */
> +/* { dg-do assemble } */
> +/* { dg-options "-O0 -mxop" } */
> +/* { dg-require-effective-target xop } */
> +
> +#include <x86intrin.h>
> +
> +__m128i i1, i2, i3, i4;
> +__m128 a1, a2, a3, a4;
> +__m128d d1, d2, d3, d4;
> +__m256i l1, l2, l3, l4;
> +__m256 b1, b2, b3, b4;
> +__m256d e1, e2, e3, e4;
> +__m64 m1, m2, m3, m4;
> +int k1, k2, k3, k4;
> +float f1, f2, f3, f4;
> +
> +void
> +test2bit (void)
> +{
> + ?d1 = _mm_permute2_pd (d2, d3, i1, 3);
> + ?e1 = _mm256_permute2_pd (e2, e3, l1, 3);
> + ?a1 = _mm_permute2_ps (a2, a3, i1, 3);
> + ?b1 = _mm256_permute2_ps (b2, b3, l1, 3);
> + ?d1 = _mm_permute2_pd (d2, d3, i1, 0);
> + ?e1 = _mm256_permute2_pd (e2, e3, l1, 0);
> + ?a1 = _mm_permute2_ps (a2, a3, i1, 0);
> + ?b1 = _mm256_permute2_ps (b2, b3, l1, 0);
> +}
> +
> +void
> +test2args (void)
> +{
> + ?i1 = _mm_extracti_si64 (i2, 255, 0);
> + ?i1 = _mm_extracti_si64 (i2, 0, 255);
> + ?i1 = _mm_inserti_si64 (i2, i3, 255, 0);
> + ?i2 = _mm_inserti_si64 (i2, i3, 0, 255);
> + ?i1 = _mm_extracti_si64 (i2, 255, 255);
> + ?i1 = _mm_extracti_si64 (i2, 255, 255);
> + ?i1 = _mm_inserti_si64 (i2, i3, 255, 255);
> + ?i2 = _mm_inserti_si64 (i2, i3, 255, 255);
> + ?i1 = _mm_extracti_si64 (i2, 0, 0);
> + ?i1 = _mm_extracti_si64 (i2, 0, 0);
> + ?i1 = _mm_inserti_si64 (i2, i3, 0, 0);
> + ?i2 = _mm_inserti_si64 (i2, i3, 0, 0);
> +}
> --- gcc/testsuite/gcc.target/i386/testimm-8.c.jj ? ? ? ?2011-06-17 14:20:07.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/testimm-8.c ? 2011-06-17 14:20:12.000000000 +0200
> @@ -0,0 +1,6 @@
> +/* PR target/49411 */
> +/* { dg-do assemble } */
> +/* { dg-options "-O2 -mxop" } */
> +/* { dg-require-effective-target xop } */
> +
> +#include "testimm-7.c"
> --- gcc/testsuite/gcc.target/i386/xop-rotate1-int.c.jj ?2011-06-17 11:08:15.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/xop-rotate1-int.c ? ? 2011-06-17 11:08:15.000000000 +0200
> @@ -0,0 +1,63 @@
> +/* PR target/49411 */
> +/* { dg-do run } */
> +/* { dg-require-effective-target xop } */
> +/* { dg-options "-O2 -mxop" } */
> +
> +#include "xop-check.h"
> +
> +#include <x86intrin.h>
> +
> +extern void abort (void);
> +
> +union
> +{
> + ?__m128i v;
> + ?unsigned char c[16];
> + ?unsigned short s[8];
> + ?unsigned int i[4];
> + ?unsigned long long l[2];
> +} a, b, c, d;
> +
> +#define TEST1(F, N, S, SS) \
> +do { ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? \
> + ?for (i = 0; i < sizeof (a.F) / sizeof (a.F[0]); i++) \
> + ? ?a.F[i] = i * 17; ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? \
> + ?s = _mm_set1_epi##SS (N); ? ? ? ? ? ? ? ? ? ? ? ? ? ?\
> + ?b.v = _mm_roti_epi##S (a.v, N); ? ? ? ? ? ? ? ? ? ? ?\
> + ?c.v = _mm_rot_epi##S (a.v, s); ? ? ? ? ? ? ? ? ? ? ? \
> + ?for (i = 0; i < sizeof (a.F) / sizeof (a.F[0]); i++) \
> + ? ?{ ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?\
> + ? ? ?int mask = __CHAR_BIT__ * sizeof (a.F[i]) - 1; ? \
> + ? ? ?d.F[i] = a.F[i] << (N & mask); ? ? ? ? ? ? ? ? ? \
> + ? ? ?if (N & mask) ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?\
> + ? ? ? d.F[i] |= a.F[i] >> (mask + 1 - (N & mask)); ? ?\
> + ? ? ?if (b.F[i] != c.F[i] || b.F[i] != d.F[i]) ? ? ? ? ? ? ? ?\
> + ? ? ? abort (); ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? \
> + ? ?} ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?\
> +} while (0)
> +#define TEST(N) \
> + ?TEST1 (c, N, 8, 8); ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?\
> + ?TEST1 (s, N, 16, 16); ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?\
> + ?TEST1 (i, N, 32, 32); ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?\
> + ?TEST1 (l, N, 64, 64x)
> +
> +volatile int n;
> +
> +static void
> +xop_test (void)
> +{
> + ?unsigned int i;
> + ?__m128i s;
> +
> +#ifndef NON_CONST
> + ?TEST (5);
> + ?TEST (-5);
> + ?TEST (0);
> + ?TEST (31);
> +#else
> + ?n = 5; TEST (n);
> + ?n = -5; TEST (n);
> + ?n = 0; TEST (n);
> + ?n = 31; TEST (n);
> +#endif
> +}
> --- gcc/testsuite/gcc.target/i386/xop-rotate2-int.c.jj ?2011-06-17 11:08:15.000000000 +0200
> +++ gcc/testsuite/gcc.target/i386/xop-rotate2-int.c ? ? 2011-06-17 11:08:15.000000000 +0200
> @@ -0,0 +1,7 @@
> +/* PR target/49411 */
> +/* { dg-do run } */
> +/* { dg-require-effective-target xop } */
> +/* { dg-options "-O2 -mxop" } */
> +
> +#define NON_CONST 1
> +#include "xop-rotate1-int.c"
>
> ? ? ? ?Jakub
>