* ChangeLog: Fix and enhance ChangeLog entry.

From-SVN: r177966

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 22363543afb67864e1d2ac4d976476f53dab9f81..dd5531a702dca2973e8b4bb6b023bb5e4d92a2b1 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -239,7 +239,7 @@
        IX86_BUILTIN_GATHERSIV8SI, IX86_BUILTIN_GATHERDIV4SI,
        IX86_BUILTIN_GATHERDIV8SI.
        (ix86_preferred_simd_mode): Support AVX2 modes.
-       (ix86_expand_args_builtin): Support AVX2 built-ins.
+       (ix86_expand_args_builtin): Support AVX2 builtins.
        (ix86_expand_special_args_builtin): Likewise.
        (ix86_expand_builtin): Likewise.
        * config/i386/i386.md (UNSPEC_VPERMSI): New.
@@ -252,7 +252,7 @@
        * config/i386/immintrin.h: Include avx2intrin.h when __AVX2__
        is defined.
        * config/i386/predicates.md (const1248_operand): New.
-       * config/i386/sse.md (VI_AVX2):
+       * config/i386/sse.md (VI_AVX2): New mode iterator.
        (VI1_AVX2): Likewise.
        (VI2_AVX2): Likewise.
        (VI4_AVX2): Likewise.
@@ -261,111 +261,53 @@
        (SSESCALARMODE): Likewise.
        (VI12_AVX2): Likewise.
        (VI24_AVX2): Likewise.
-       (VI124_AVX2): Likeuse_submit_for_speed = 1
-       wise.
+       (VI124_AVX2): Likewise.
        (VI248_AVX2): Likewise.
        (VI48_AVX2): Likewise.
        (VI4SD_AVX2): Likewise.
        (V48_AVX2): Likewise.
-       (avx2modesuffix): Likewise.
-       (sse_avx2): Likewise.
-       (sse2_avx2): Likewise.
+       (AVX256MODE2P): Likewise.
+       (AVXMODE48P_DI): Likewise.
+       (sse2_avx2): New mode attribute.
        (ssse3_avx2): Likewise.
        (sse4_1_avx2): Likewise.
        (avx_avx2): Likewise.
-       (lshift)<code_oterator>: Likewise.
-       (lshift_insn): Likewise.
-       (lshift)<code_attr>: Likewise.
-       (SSESHORTMODE): Likewise.
-       (SSELONGMODE): Likewise.
-       (SSEBYTEMODE): Likewise.
+       (ssebytemode): Likewise.
        (AVXTOSSEMODE): Likewise.
-       (shortmode): Likewise.
-       (ssescalarmodesuffix): Update.
-       (sseunpackmode): Likewise.
-       (ssepackmode): Likewise.
-       (AVX256MODEI): New.
-       (AVX256MODE124): Likewise.
-       (AVX256MODE1248): Likewise.
-       (AVX256MODE248): Likewise.
-       (AVXMODE48P_SI): Likewise.
-       (AVXMODE48P_SI): Likewise.
-       (AVXMODE48P_DI): Likewise.
        (AVXMODE48P_DI): Likewise.
        (gthrfirstp): Likewise.
        (gthrlastp): Likewise.
-       (avx2): Likwise.
-       (ssevecsize): Likewise.
-       (ssedoublesizemode): Likewise.
-       (avxvecmode): Likewise.
-       (avxvecsize): Likewise.
-       (avxhalfvecmode): Likewise.
-       (avxscalarmode): Likewise.
-       (avxpermvecmode): Likewise.
-       (avxmodesuffixp): Likewise.
-       (avxmodesuffix): Likewise.
-       (avx2_vec_dupv4sf): New.
+       (lshift): New code_iterator
+       (lshift): New code attribute.
+       (lshift): Likewise.
+       (ssescalarmodesuffix): Update.
+       (sseunpackmode): Likewise.
+       (ssepackmode): Likewise.
+       (avx2_vec_dupv4sf): New insn pattern.
        (avx2_vec_dupv8sf): Likewise.
        (avx2_interleave_highv4di): Likewise.
        (avx2_interleave_lowv4di): Likewise.
-       (<plusminus_insn><mode>3): Update.
-       (*<plusminus_insn><mode>3): Likewise.
-       (sse2_<plusminus_insn><mode>3): Rename to ...
-       ("<sse2_avx2>_<plusminus_insn><mode>3): ... this. updated.
-       (*sse2_<plusminus_insn><mode>3): Likewise.
-       (*<sse2_avx2>_<plusminus_insn><mode>3): Likewise.
-       (mulv8hi3): Likewise.
-       (mul<mode>3): Likewise.
-       (*mulv8hi3): Likewise.
-       (*mul<mode>3): Likewise.
-       (<s>mulv8hi3_highpart): Likewise.
-       (<s>mul<mode>3_highpart): Likewise.
-       (*<s>mulv8hi3_highpart): Likewise.
-       (*<s>mul<mode>3_highpart): Likewise.
-       (avx2_umulv4siv4di3): Likewise.
-       (*avx_umulv4siv4di3): Likewise.
-       (sse4_1_mulv2siv2di3): Likewise.
-       (<sse4_1_avx2>_mul<shortmode><mode>3): Likewise.
-       (*sse4_1_mulv2siv2di3): Likewise.
-       (*<sse4_1_avx2>_mulv2siv2di3): Likewise.
-       (avx2_pmaddwd): New.
+       (avx2_umulv4siv4di3): Likewise
+       (*avx2_umulv4siv4di3): Likewise
+       (avx2_pmaddwd): Likewise.
        (*avx2_pmaddwd): Likewise.
-       (mulv4si3): Rename to ...
-       (mul<mode>3): ... this. Update.
-       (*sse4_1_mulv4si3): Likewise.
-       (*<sse4_1_avx2>_mul<mode>3): Likewise.
-       (ashr<mode>3): Update.
-       (avx2_lshrqv4di3): New.
-       (lshr<mode>3): Update.
-       (avx2_lshlqv4di3): New.
+       (avx2_lshrqv4di3): Likewise.
+       (avx2_lshlqv4di3): Likewise.
        (avx2_lshl<mode>3): Likewise.
-       (sse2_ashlv1ti3): Rename to ...
-       (<sse2_avx2>_ashl<mode>3): ... this. Update.
-       (avx2_<code><mode>3)<umaxmin>: New.
-       (*avx2_<code><mode>3)<umaxmin>: Likewise.
-       (avx2_<code><mode>3)<smaxmin>: New.
-       (*avx2_<code><mode>3)<smaxmin>: Likewise.
+       (avx2_<umaxmin:code><mode>3): Likewise.
+       (*avx2_<umaxmin:code><mode>3): Likewise.
+       (avx2_<smaxmin:code><mode>3): Likewise.
+       (*avx2_<smaxmin:code><mode>3): Likewise.
        (avx2_eq<mode>3): Likewise.
        (*avx2_eq<mode>3): Likewise.
        (avx2_gt<mode>3): Likewise.
-       (sse2_andnot<mode>3): Rename to ...
-       (<sse2_avx2>_andnot<mode>3): ... this. Update.
-       (*andnot<mode>3): Update.
-       (<code><mode>3)<any_logic>: Update.
-       (*<code><mode>3)<any_logic>: Likewise.
-       (sse2_packsswb): Rename to ...
-       (<sse2_avx2>_packsswb): ... this. Update.
-       (sse2_packssdw): Likewise.
-       (<sse2_avx2>_packssdw): Likewise.
-       (sse2_packuswb): Likewise.
-       (<sse2_avx2>_packuswb): Likewise.
        (avx2_interleave_highv32qi): New.
        (avx2_interleave_lowv32qi): Likewise.
        (avx2_interleave_highv16hi): Likewise.
        (avx2_interleave_lowv16hi): Likewise.
        (avx2_interleave_highv8si): Likewise.
        (avx2_interleave_lowv8si): Likewise.
-       (avx2_pshufd): New
+       (avx2_pshufd): Likewise.
        (avx2_pshufd_1): Likewise.
        (avx2_pshuflwv3): Likewise.
        (avx2_pshuflw_1): Likewise.
@@ -375,9 +317,7 @@
        (*avx2_uavgv32qi3): Likewise.
        (avx2_uavgv16hi3): Likewise.
        (*avx2_uavgv16hi3): Likewise.
-       (sse2_psadbw): Rename to ...
-       (<sse2_avx2>_psadbw): ... this. Update.
-       (avx2_pmovmskb): New.
+       (avx2_pmovmskb): Likewise.
        (avx2_phaddwv16hi3): Likewise.
        (avx2_phadddv8si3): Likewise.
        (avx2_phaddswv16hi3): Likewise.
@@ -387,23 +327,8 @@
        (avx2_pmaddubsw256): Likewise.
        (avx2_umulhrswv16hi3): Likewise.
        (*avx2_umulhrswv16hi3): Likewise.
-       (ssse3_pshufbv16qi3): Rename to ...
-       (<ssse3_avx2>_pshufb<mode>3): ... this. Update.
-       (ssse3_psign<mode>3): Likewise.
-       (<ssse3_avx2>_psign<mode>3): Likewise.
-       (ssse3_palignrti): Likewise.
-       (<ssse3_avx2>_palignr<mode>): Likewise.
-       (abs<mode>2): Likewise.
-       (sse4_1_movntdqa): Rename to ...
-       (<sse4_1_avx2>_movntdqa): ... this. Update.
-       (sse4_1_mpsadbw): Likewise.
-       (<sse4_1_avx2>_mpsadbw): Likewise.
-       (avx2_packusdw): New.
-       (sse4_1_pblendvb): Rename to ...
-       (<sse4_1_avx2>_pblendvb): ... this. Update.
-       (sse4_1_pblendw): Likewise.
-       (<sse4_1_avx2>_pblendw): Likewise.
-       (avx2_pblendd<mode>): New.
+       (avx2_packusdw): Likewise.
+       (avx2_pblendd<mode>): Likewise.
        (avx2_<code>v16qiv16hi2): Likewise.
        (avx2_<code>v8qiv8si2): Likewise.
        (avx2_<code>v8hiv8si2): Likewise.
@@ -420,12 +345,7 @@
        (avx2_vbroadcasti128_<mode>): Likewise.
        (avx2_vec_set_lo_v4di): Likewise.
        (avx2_vec_set_hi_v4di): Likewise.
-       (avx_maskload<ssemodesuffix><avxsizesuffix>): Rename to ...
-       (<avx_avx2>_maskload<avx2modesuffix><avxmodesuffix>): ... this.
-       Update.
-       (avx_maskstore<ssemodesuffix><avxsizesuffix>): Likewise.
-       (<avx_avx2>_maskstore<avx2modesuffix><avxmodesuffix>): Likewise.
-       (*avx2_maskmov<avx2modesuffix><avxmodesuffix>): New.
+       (*avx2_maskmov<avx2modesuffix><avxmodesuffix>): Likewise.
        (avx2_extracti128): Likewise.
        (avx2_inserti128): Likewise.
        (avx2_ashrvv8si): Likewise.
@@ -439,6 +359,57 @@
        (*avx2_gatherdi<mode>): Likewise.
        (avx2_gatherdi<mode>256): Likewise.
        (*avx2_gatherdi<mode>256): Likewise.
+       (*<plusminus_insn><mode>3): Update for AVX2.
+       (<sse2_avx2>_<plusminus_insn><mode>3): Rename from
+       sse2_<plusminus_insn><mode>3.  Use VI12_AVX2 mode iterator.
+       (*<sse2_avx2>_<plusminus_insn><mode>3): Rename from
+       *sse2_<plusminus_insn><mode>3.  Use VI12_AVX2 mode iterator.
+       (mul<mode>3): Rename from mulv8hi3.  Use VI4_AVX2 mode iterator.
+       (*mul<mode>3): Rename from *mulv8hi3.  Use VI4_AVX2 mode iterator.
+       Update for VI2_AVX2.
+       (<s>mul<mode>3_highpart): Rename from <s>mulv8hi3_highpart.
+       Use VI2_AVX2 mode iterator.
+       (*<s>mul<mode>3_highpart): Rename from *<s>mulv8hi3_highpart.
+       Use VI2_AVX2 mode iterator.  Update for AVX2.
+       (*sse4_1_mulv2siv2di3): Update for AVX2.
+       (ashr<mode>3): Use VI24_AVX2 mode iterator.  Update for AVX2.
+       (lshr<mode>3): Use VI248_AVX2 mode iterator.  Update for AVX2.
+       (<sse2_avx2>_ashl<mode>3): Rename from sse2_ashlv1ti3.  Use VIMAX_AVX2
+       mode iterator.  Update for AVX2.
+       (<sse2_avx2>_andnot<mode>3): Rename from sse2_andnot<mode>3.  Use VI
+       mode iterator.
+       (*andnot<mode>3): Likewise.  Update for AVX2.
+       (<any_logic:code><mode>3): Use VI mode iterator.
+       (*<any_logic:code><mode>3): Likewise.  Update for AVX2.
+       (<sse2_avx2>_packsswb): Rename from sse2_packsswb.
+       Use VI1_AVX mode iterator.  Update for AVX2.
+       (<sse2_avx2>_packssdw):  Rename from sse2_packssdw.
+       Use VI2_AVX mode iterator.  Update for AVX2.
+       (<sse2_avx2>_packuswb): Rename from sse2_packsswb.
+       Use VI1_AVX mode iterator.  Update for AVX2.
+       (<sse2_avx2>_psadbw): Rename from sse2_psadbw.  Use VI8_AVX2
+       mode iterator.  Update for AVX2.
+       (<ssse3_avx2>_pshufb<mode>3): Rename from ssse3_pshufbv16qi3.  Use
+       Vi1_AVX2 mode iterator.  Update for AVX2.
+       (<ssse3_avx2>_psign<mode>3): Rename from ssse3_psign<mode>3.  Use
+       VI124_AVX2 mode iterator.  Update for AVX2.
+       (<ssse3_avx2>_palignr<mode>): Rename from ssse3_palignrti.  Use
+       SSESCALARMODE mode iterator.  Update for AVX2.
+       (abs<mode>2): Use VI124_AVX2 mode iterator.  Update for AVX2.
+       (<sse4_1_avx2>_movntdqa): Rename from sse4_1_movntdqa.  Use VI8_AVX2
+       mode iterator.  Update for AVX2.
+       (<sse4_1_avx2>_mpsadbw): Rename from sse4_1_mpsadbw.  Use VI1_AVX2
+       mode iterator.  Update for AVX2.
+       (<sse4_1_avx2>_pblendvb): Rename from sse4_1_pblendvb.  Use VI1_AVX2
+       mode iterator.  Update for AVX2.
+       (<sse4_1_avx2>_pblendw): Rename from sse4_1_pblendvb.  Use VI2_AVX2
+       mode iterator.  Update for AVX2.
+       (<avx_avx2>_maskload<avx2modesuffix><avxmodesuffix>): Rename from
+       avx_maskload<ssemodesuffix><avxsizesuffix>. Use VI48_AVX2
+       mode iterator.
+       (<avx_avx2>_maskstore<avx2modesuffix><avxmodesuffix>): Rename from
+       avx_maskstore<ssemodesuffix><avxsizesuffix>. Use VI48_AVX2
+       mode iterator.
        * doc/extend.texi: Document AVX2 built-in functions.
        * doc/invoke.texi: Document -mavx2.