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[thirdparty/gcc.git] / gcc / ChangeLog

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+2022-01-08  David Malcolm  <dmalcolm@redhat.com>
+
+       * doc/analyzer.texi
+       (Special Functions for Debugging the Analyzer): Document
+       __analyzer_dump_escaped.
+
+2022-01-08  David Malcolm  <dmalcolm@redhat.com>
+
+       * doc/analyzer.texi (Other Debugging Techniques): Document
+       region::is_named_decl_p.
+
+2022-01-07  Andrew Pinski  <apinski@marvell.com>
+
+       PR target/102941
+       * config/arm/aarch-common.c (arm_md_asm_adjust):
+       Use a temp if !REG_P.
+
+2022-01-07  Uroš Bizjak  <ubizjak@gmail.com>
+
+       * config/i386/mmx.md (*move<V_32:mode>_internal): Add isa attribute.
+       (*movv2qi_internal): Remve sse2 requirement for alternatives 4,5.
+
+2022-01-07  liuhongt  <hongtao.liu@intel.com>
+
+       PR rtl-optimization/103750
+       * fwprop.c (forward_propagate_into): Allow propagations from
+       inner loop to outer loop.
+
+2022-01-07  Roger Sayle  <roger@nextmovesoftware.com>
+
+       * config/nvptx/nvptx.md (*cnot<mode>2): New define_insn.
+
+2022-01-07  Haochen Gui  <guihaoc@gcc.gnu.org>
+
+       * config/rs6000/rs6000.md (rs6000_mffscrni): Define.
+       (rs6000_set_fpscr_rn): Change the type of operand[0] from DI to SI.
+       Call gen_rs6000_mffscrni when operand[0] is a const_0_to_3_operand.
+
+2022-01-07  liuhongt  <hongtao.liu@intel.com>
+
+       * config/i386/sse.md
+       (*<avx512>_eq<mode>3<mask_scalar_merge_name>_1): Extend to
+       UNSPEC_PCMP_UNSIGNED.
+
+2022-01-07  liuhongt  <hongtao.liu@intel.com>
+
+       PR target/103753
+       * config/i386/i386-expand.c (ix86_expand_vector_set): Not use
+       gen_avx2_pblendph_1 when elt == 0.
+       * config/i386/sse.md (avx2_pblendph): Rename to ..
+       (avx2_pblend<ssemodesuffix>_1).. this, and extend to V16HI.
+       (*avx2_pblendw): Rename to ..
+       (*avx2_pblend<ssemodesuffix>): .. this, and extend to V16HF.
+       (avx2_pblendw): Rename to ..
+       (*avx2_pblend<ssemodesuffix>): .. this, and extend to V16HF.
+       (blendsuf): Removed.
+       (sse4_1_pblend<blendsuf>): Renamed to ..
+       (sse4_1_pblend<ssemodesuffix>): .. this.
+
 2022-01-06  H.J. Lu  <hjl.tools@gmail.com>
 
        PR target/103925