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  1. 28 Oct, 2018 1 commit
  3. 27 Oct, 2018 3 commits
  5. 26 Oct, 2018 24 commits
    • powerpc: Fix typos in the manual · e6c57241 
      2018-10-26  Tulio Magno Quites Machado Filho  <tuliom@linux.ibm.com>

	* doc/extend.texi (PowerPC builtins): Fix __builtin_unpack_ibm128
	return type and other typos.

From-SVN: r265548
      Tulio Magno Quites Machado Filho committed
    • rs6000-string.c (expand_strncmp_gpr_sequence): Change to a shorter sequence with fewer branches. · ef4adf1f 
      2018-10-26  Aaron Sawdey  <acsawdey@linux.ibm.com>

	* config/rs6000/rs6000-string.c (expand_strncmp_gpr_sequence): Change to
	a shorter sequence with fewer branches.
	(emit_final_str_compare_gpr): Ditto.

From-SVN: r265546
      Aaron Sawdey committed
    • sse-addss-1.c: Call abort under DEBUG also; formatting cleanup. · ffd0bbe1 
      2018-10-26  Bill Schmidt  <wschmidt@linux.ibm.com>
	    Jinsong Ji  <jji@us.ibm.com>

	* gcc.target/powerpc/sse-addss-1.c: Call abort under DEBUG also;
	formatting cleanup.
	* gcc.target/powerpc/sse-pavgw-1.c: Likewise.
	* gcc.target/powerpc/sse2-addsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtdq2pd-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtpd2dq-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtpd2ps-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtps2dq-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtps2pd-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtsd2si-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtsd2si-2.c: Likewise.
	* gcc.target/powerpc/sse2-cvtsd2ss-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtss2sd-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvttpd2dq-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvttsd2si-1.c: Likewise.
	* gcc.target/powerpc/sse2-divpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-divsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-maxsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-minsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-movmskpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-movq-1.c: Likewise.
	* gcc.target/powerpc/sse2-movsd-3.c: Likewise.
	* gcc.target/powerpc/sse2-mulpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-mulsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-packssdw-1.c: Likewise.
	* gcc.target/powerpc/sse2-packsswb-1.c: Likewise.
	* gcc.target/powerpc/sse2-packuswb-1.c: Likewise.
	* gcc.target/powerpc/sse2-paddsb-1.c: Likewise.
	* gcc.target/powerpc/sse2-paddsw-1.c: Likewise.
	* gcc.target/powerpc/sse2-paddusb-1.c: Likewise.
	* gcc.target/powerpc/sse2-pmovmskb-1.c: Likewise.
	* gcc.target/powerpc/sse2-pmulhw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pmuludq1.c: Likewise.
	* gcc.target/powerpc/sse2-psadbw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pshufd-1.c: Likewise.
	* gcc.target/powerpc/sse2-pshufhw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pshuflw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pslld-2.c: Likewise.
	* gcc.target/powerpc/sse2-pslldq-1.c: Likewise.
	* gcc.target/powerpc/sse2-psrld-1.c: Likewise.
	* gcc.target/powerpc/sse2-psrld-2.c: Likewise.
	* gcc.target/powerpc/sse2-psrldq-1.c: Likewise.
	* gcc.target/powerpc/sse2-psubusb-1.c: Likewise.
	* gcc.target/powerpc/sse2-sqrtpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-subsd-1.c: Likewise.


Co-Authored-By: Jinsong Ji <jji@us.ibm.com>

From-SVN: r265545
      Bill Schmidt committed
    • [rs6000] Add tests for compatible implementations of x86 SSSE3 intrinsics · f5c2ba6d 
      This is part 2/2 for contributing PPC64LE support for X86 SSSE3 instrisics.
This patch includes testsuite/gcc.target tests, copied from gcc.target/i386,
for the intrinsics defined in tmmintrin.h.

[gcc/testsuite]

2018-10-26  Paul A. Clarke  <pc@us.ibm.com>

	* gcc.target/powerpc/ssse3-check.h: New file.
	* gcc.target/powerpc/ssse3-vals.h: New file.
	* gcc.target/powerpc/ssse3-pabsb.c: New file.
	* gcc.target/powerpc/ssse3-pabsd.c: New file.
	* gcc.target/powerpc/ssse3-pabsw.c: New file.
	* gcc.target/powerpc/ssse3-palignr.c: New file.
	* gcc.target/powerpc/ssse3-phaddd.c: New file.
	* gcc.target/powerpc/ssse3-phaddsw.c: New file.
	* gcc.target/powerpc/ssse3-phaddw.c: New file.
	* gcc.target/powerpc/ssse3-phsubd.c: New file.
	* gcc.target/powerpc/ssse3-phsubsw.c: New file.
	* gcc.target/powerpc/ssse3-phsubw.c: New file.
	* gcc.target/powerpc/ssse3-pmaddubsw.c: New file.
	* gcc.target/powerpc/ssse3-pmulhrsw.c: New file.
	* gcc.target/powerpc/ssse3-pshufb.c: New file.
	* gcc.target/powerpc/ssse3-psignb.c: New file.
	* gcc.target/powerpc/ssse3-psignd.c: New file.
	* gcc.target/powerpc/ssse3-psignw.c: New file.

From-SVN: r265544
      Paul A. Clarke committed
    • [rs6000] Add compatible implementations of x86 SSSE3 intrinsics · b1ddadac 
      This is a follow-on to earlier commits for adding compatibility
implementations of x86 intrinsics for PPC64LE.  This is the first of
two patches.  This patch adds the 32 x86 intrinsics from
<tmmintrin.h> ("SSSE3").  (Patch 2/2 adds tests for these intrinsics,
and briefly describes the tests performed.)

gcc/ChangeLog:

2018-10-26  Paul A. Clarke  <pc@us.ibm.com>

	* config/rs6000/tmmintrin.h: New file.
	* config.gcc (powerpc*-*-*): Add tmmintrin.h to extra_headers.

From-SVN: r265542
      Paul A. Clarke committed
    • libgo: simplify gotest script to avoid sed substitution to \n · 827651b0 
          
    Reviewed-on: https://go-review.googlesource.com/c/145057

From-SVN: r265541
      Ian Lance Taylor committed
    • [rs6000] Enable 32bit support for tests of x86-compatibile intrinsics · 075b562c 
      Also, bugfix for mmx-packuswb-1.c, which had ommitted the required
"-mpower8-vector" from dg-options.

2018-10-26  Paul A. Clarke  <pc@us.ibm.com>

gcc/testsuite/ChangeLog:

	* gcc.target/powerpc/mmx-packs.c: Enable 32 bit execution.
	* gcc.target/powerpc/mmx-packssdw-1.c: Likewise.
	* gcc.target/powerpc/mmx-packsswb-1.c: Likewise.
	* gcc.target/powerpc/mmx-packs.c: Likewise.
	* gcc.target/powerpc/mmx-packssdw-1.c: Likewise.
	* gcc.target/powerpc/mmx-packsswb-1.c: Likewise.
	* gcc.target/powerpc/mmx-paddb-1.c: Likewise.
	* gcc.target/powerpc/mmx-paddd-1.c: Likewise.
	* gcc.target/powerpc/mmx-paddsb-1.c: Likewise.
	* gcc.target/powerpc/mmx-paddsw-1.c: Likewise.
	* gcc.target/powerpc/mmx-paddusb-1.c: Likewise.
	* gcc.target/powerpc/mmx-paddusw-1.c: Likewise.
	* gcc.target/powerpc/mmx-paddw-1.c: Likewise.
	* gcc.target/powerpc/mmx-pcmpeqb-1.c: Likewise.
	* gcc.target/powerpc/mmx-pcmpeqd-1.c: Likewise.
	* gcc.target/powerpc/mmx-pcmpeqw-1.c: Likewise.
	* gcc.target/powerpc/mmx-pcmpgtb-1.c: Likewise.
	* gcc.target/powerpc/mmx-pcmpgtd-1.c: Likewise.
	* gcc.target/powerpc/mmx-pcmpgtw-1.c: Likewise.
	* gcc.target/powerpc/mmx-pmaddwd-1.c: Likewise.
	* gcc.target/powerpc/mmx-pmulhw-1.c: Likewise.
	* gcc.target/powerpc/mmx-pmullw-1.c: Likewise.
	* gcc.target/powerpc/mmx-pslld-1.c: Likewise.
	* gcc.target/powerpc/mmx-psllw-1.c: Likewise.
	* gcc.target/powerpc/mmx-psrad-1.c: Likewise.
	* gcc.target/powerpc/mmx-psraw-1.c: Likewise.
	* gcc.target/powerpc/mmx-psrld-1.c: Likewise.
	* gcc.target/powerpc/mmx-psrlw-1.c: Likewise.
	* gcc.target/powerpc/mmx-psubb-2.c: Likewise.
	* gcc.target/powerpc/mmx-psubd-2.c: Likewise.
	* gcc.target/powerpc/mmx-psubsb-1.c: Likewise.
	* gcc.target/powerpc/mmx-psubsw-1.c: Likewise.
	* gcc.target/powerpc/mmx-psubusb-1.c: Likewise.
	* gcc.target/powerpc/mmx-psubusw-1.c: Likewise.
	* gcc.target/powerpc/mmx-psubw-2.c: Likewise.
	* gcc.target/powerpc/mmx-punpckhbw-1.c: Likewise.
	* gcc.target/powerpc/mmx-punpckhdq-1.c: Likewise.
	* gcc.target/powerpc/mmx-punpckhwd-1.c: Likewise.
	* gcc.target/powerpc/mmx-punpcklbw-1.c: Likewise.
	* gcc.target/powerpc/mmx-punpckldq-1.c: Likewise.
	* gcc.target/powerpc/mmx-punpcklwd-1.c: Likewise.
	* gcc.target/powerpc/pr37191.c: Likewise.
	* gcc.target/powerpc/sse-addps-1.c: Likewise.
	* gcc.target/powerpc/sse-addss-1.c: Likewise.
	* gcc.target/powerpc/sse-andnps-1.c: Likewise.
	* gcc.target/powerpc/sse-andps-1.c: Likewise.
	* gcc.target/powerpc/sse-cmpss-1.c: Likewise.
	* gcc.target/powerpc/sse-cvtpi16ps-1.c: Likewise.
	* gcc.target/powerpc/sse-cvtpi32ps-1.c: Likewise.
	* gcc.target/powerpc/sse-cvtpi32x2ps-1.c: Likewise.
	* gcc.target/powerpc/sse-cvtpi8ps-1.c: Likewise.
	* gcc.target/powerpc/sse-cvtpspi16-1.c: Likewise.
	* gcc.target/powerpc/sse-cvtpspi8-1.c: Likewise.
	* gcc.target/powerpc/sse-cvtpu16ps-1.c: Likewise.
	* gcc.target/powerpc/sse-cvtpu8ps-1.c: Likewise.
	* gcc.target/powerpc/sse-cvtsi2ss-1.c: Likewise.
	* gcc.target/powerpc/sse-cvtsi2ss-2.c: Likewise.
	* gcc.target/powerpc/sse-cvtss2si-1.c: Likewise.
	* gcc.target/powerpc/sse-cvtss2si-2.c: Likewise.
	* gcc.target/powerpc/sse-cvttss2si-1.c: Likewise.
	* gcc.target/powerpc/sse-cvttss2si-2.c: Likewise.
	* gcc.target/powerpc/sse-divps-1.c: Likewise.
	* gcc.target/powerpc/sse-divss-1.c: Likewise.
	* gcc.target/powerpc/sse-maxps-1.c: Likewise.
	* gcc.target/powerpc/sse-maxps-2.c: Likewise.
	* gcc.target/powerpc/sse-maxss-1.c: Likewise.
	* gcc.target/powerpc/sse-minps-1.c: Likewise.
	* gcc.target/powerpc/sse-minps-2.c: Likewise.
	* gcc.target/powerpc/sse-minss-1.c: Likewise.
	* gcc.target/powerpc/sse-movaps-1.c: Likewise.
	* gcc.target/powerpc/sse-movaps-2.c: Likewise.
	* gcc.target/powerpc/sse-movhlps-1.c: Likewise.
	* gcc.target/powerpc/sse-movhps-1.c: Likewise.
	* gcc.target/powerpc/sse-movhps-2.c: Likewise.
	* gcc.target/powerpc/sse-movlhps-1.c: Likewise.
	* gcc.target/powerpc/sse-movlps-1.c: Likewise.
	* gcc.target/powerpc/sse-movlps-2.c: Likewise.
	* gcc.target/powerpc/sse-movmskb-1.c: Likewise.
	* gcc.target/powerpc/sse-movmskps-1.c: Likewise.
	* gcc.target/powerpc/sse-movss-1.c: Likewise.
	* gcc.target/powerpc/sse-movss-2.c: Likewise.
	* gcc.target/powerpc/sse-movss-3.c: Likewise.
	* gcc.target/powerpc/sse-mulps-1.c: Likewise.
	* gcc.target/powerpc/sse-mulss-1.c: Likewise.
	* gcc.target/powerpc/sse-orps-1.c: Likewise.
	* gcc.target/powerpc/sse-pavgw-1.c: Likewise.
	* gcc.target/powerpc/sse-pmaxsw-1.c: Likewise.
	* gcc.target/powerpc/sse-pmaxub-1.c: Likewise.
	* gcc.target/powerpc/sse-pminsw-1.c: Likewise.
	* gcc.target/powerpc/sse-pminub-1.c: Likewise.
	* gcc.target/powerpc/sse-pmulhuw-1.c: Likewise.
	* gcc.target/powerpc/sse-psadbw-1.c: Likewise.
	* gcc.target/powerpc/sse-rcpps-1.c: Likewise.
	* gcc.target/powerpc/sse-rsqrtps-1.c: Likewise.
	* gcc.target/powerpc/sse-shufps-1.c: Likewise.
	* gcc.target/powerpc/sse-sqrtps-1.c: Likewise.
	* gcc.target/powerpc/sse-subps-1.c: Likewise.
	* gcc.target/powerpc/sse-subss-1.c: Likewise.
	* gcc.target/powerpc/sse-ucomiss-1.c: Likewise.
	* gcc.target/powerpc/sse-ucomiss-2.c: Likewise.
	* gcc.target/powerpc/sse-ucomiss-3.c: Likewise.
	* gcc.target/powerpc/sse-ucomiss-4.c: Likewise.
	* gcc.target/powerpc/sse-ucomiss-5.c: Likewise.
	* gcc.target/powerpc/sse-ucomiss-6.c: Likewise.
	* gcc.target/powerpc/sse-unpckhps-1.c: Likewise.
	* gcc.target/powerpc/sse-unpcklps-1.c: Likewise.
	* gcc.target/powerpc/sse-xorps-1.c: Likewise.
	* gcc.target/powerpc/sse2-addpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-addsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-andnpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-andpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-cmppd-1.c: Likewise.
	* gcc.target/powerpc/sse2-cmpsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-comisd-1.c: Likewise.
	* gcc.target/powerpc/sse2-comisd-2.c: Likewise.
	* gcc.target/powerpc/sse2-comisd-3.c: Likewise.
	* gcc.target/powerpc/sse2-comisd-4.c: Likewise.
	* gcc.target/powerpc/sse2-comisd-5.c: Likewise.
	* gcc.target/powerpc/sse2-comisd-6.c: Likewise.
	* gcc.target/powerpc/sse2-cvtdq2pd-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtdq2ps-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtpd2dq-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtpd2ps-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtps2dq-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtps2pd-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtsd2si-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtsd2si-2.c: Likewise.
	* gcc.target/powerpc/sse2-cvtsd2ss-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtsi2sd-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvtsi2sd-2.c: Likewise.
	* gcc.target/powerpc/sse2-cvtss2sd-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvttpd2dq-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvttps2dq-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvttsd2si-1.c: Likewise.
	* gcc.target/powerpc/sse2-cvttsd2si-2.c: Likewise.
	* gcc.target/powerpc/sse2-divpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-divsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-maxpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-maxsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-minpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-minsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-mmx.c: Likewise.
	* gcc.target/powerpc/sse2-movhpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-movhpd-2.c: Likewise.
	* gcc.target/powerpc/sse2-movlpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-movlpd-2.c: Likewise.
	* gcc.target/powerpc/sse2-movmskpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-movq-1.c: Likewise.
	* gcc.target/powerpc/sse2-movq-2.c: Likewise.
	* gcc.target/powerpc/sse2-movq-3.c: Likewise.
	* gcc.target/powerpc/sse2-movsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-movsd-2.c: Likewise.
	* gcc.target/powerpc/sse2-movsd-3.c: Likewise.
	* gcc.target/powerpc/sse2-mulpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-mulsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-orpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-packssdw-1.c: Likewise.
	* gcc.target/powerpc/sse2-packsswb-1.c: Likewise.
	* gcc.target/powerpc/sse2-packuswb-1.c: Likewise.
	* gcc.target/powerpc/sse2-paddb-1.c: Likewise.
	* gcc.target/powerpc/sse2-paddd-1.c: Likewise.
	* gcc.target/powerpc/sse2-paddq-1.c: Likewise.
	* gcc.target/powerpc/sse2-paddsb-1.c: Likewise.
	* gcc.target/powerpc/sse2-paddsw-1.c: Likewise.
	* gcc.target/powerpc/sse2-paddusb-1.c: Likewise.
	* gcc.target/powerpc/sse2-paddusw-1.c: Likewise.
	* gcc.target/powerpc/sse2-paddw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pand-1.c: Likewise.
	* gcc.target/powerpc/sse2-pandn-1.c: Likewise.
	* gcc.target/powerpc/sse2-pavgb-1.c: Likewise.
	* gcc.target/powerpc/sse2-pavgw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pcmpeqb-1.c: Likewise.
	* gcc.target/powerpc/sse2-pcmpeqd-1.c: Likewise.
	* gcc.target/powerpc/sse2-pcmpeqw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pcmpgtb-1.c: Likewise.
	* gcc.target/powerpc/sse2-pcmpgtd-1.c: Likewise.
	* gcc.target/powerpc/sse2-pcmpgtw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pextrw.c: Likewise.
	* gcc.target/powerpc/sse2-pinsrw.c: Likewise.
	* gcc.target/powerpc/sse2-pmaddwd-1.c: Likewise.
	* gcc.target/powerpc/sse2-pmaxsw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pmaxub-1.c: Likewise.
	* gcc.target/powerpc/sse2-pminsw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pminub-1.c: Likewise.
	* gcc.target/powerpc/sse2-pmovmskb-1.c: Likewise.
	* gcc.target/powerpc/sse2-pmulhuw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pmulhw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pmullw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pmuludq-1.c: Likewise.
	* gcc.target/powerpc/sse2-por-1.c: Likewise.
	* gcc.target/powerpc/sse2-psadbw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pshufd-1.c: Likewise.
	* gcc.target/powerpc/sse2-pshufhw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pshuflw-1.c: Likewise.
	* gcc.target/powerpc/sse2-pslld-1.c: Likewise.
	* gcc.target/powerpc/sse2-pslld-2.c: Likewise.
	* gcc.target/powerpc/sse2-pslldq-1.c: Likewise.
	* gcc.target/powerpc/sse2-psllq-1.c: Likewise.
	* gcc.target/powerpc/sse2-psllq-2.c: Likewise.
	* gcc.target/powerpc/sse2-psllw-1.c: Likewise.
	* gcc.target/powerpc/sse2-psllw-2.c: Likewise.
	* gcc.target/powerpc/sse2-psrad-1.c: Likewise.
	* gcc.target/powerpc/sse2-psrad-2.c: Likewise.
	* gcc.target/powerpc/sse2-psraw-1.c: Likewise.
	* gcc.target/powerpc/sse2-psraw-2.c: Likewise.
	* gcc.target/powerpc/sse2-psrld-1.c: Likewise.
	* gcc.target/powerpc/sse2-psrld-2.c: Likewise.
	* gcc.target/powerpc/sse2-psrldq-1.c: Likewise.
	* gcc.target/powerpc/sse2-psrlq-1.c: Likewise.
	* gcc.target/powerpc/sse2-psrlq-2.c: Likewise.
	* gcc.target/powerpc/sse2-psrlw-1.c: Likewise.
	* gcc.target/powerpc/sse2-psrlw-2.c: Likewise.
	* gcc.target/powerpc/sse2-psubb-1.c: Likewise.
	* gcc.target/powerpc/sse2-psubd-1.c: Likewise.
	* gcc.target/powerpc/sse2-psubq-1.c: Likewise.
	* gcc.target/powerpc/sse2-psubsb-1.c: Likewise.
	* gcc.target/powerpc/sse2-psubsw-1.c: Likewise.
	* gcc.target/powerpc/sse2-psubusb-1.c: Likewise.
	* gcc.target/powerpc/sse2-psubusw-1.c: Likewise.
	* gcc.target/powerpc/sse2-psubw-1.c: Likewise.
	* gcc.target/powerpc/sse2-punpckhbw-1.c: Likewise.
	* gcc.target/powerpc/sse2-punpckhdq-1.c: Likewise.
	* gcc.target/powerpc/sse2-punpckhqdq-1.c: Likewise.
	* gcc.target/powerpc/sse2-punpckhwd-1.c: Likewise.
	* gcc.target/powerpc/sse2-punpcklbw-1.c: Likewise.
	* gcc.target/powerpc/sse2-punpckldq-1.c: Likewise.
	* gcc.target/powerpc/sse2-punpcklqdq-1.c: Likewise.
	* gcc.target/powerpc/sse2-punpcklwd-1.c: Likewise.
	* gcc.target/powerpc/sse2-pxor-1.c: Likewise.
	* gcc.target/powerpc/sse2-shufpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-sqrtpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-subpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-subsd-1.c: Likewise.
	* gcc.target/powerpc/sse2-ucomisd-1.c: Likewise.
	* gcc.target/powerpc/sse2-ucomisd-2.c: Likewise.
	* gcc.target/powerpc/sse2-ucomisd-3.c: Likewise.
	* gcc.target/powerpc/sse2-ucomisd-4.c: Likewise.
	* gcc.target/powerpc/sse2-ucomisd-5.c: Likewise.
	* gcc.target/powerpc/sse2-ucomisd-6.c: Likewise.
	* gcc.target/powerpc/sse2-unpckhpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-unpcklpd-1.c: Likewise.
	* gcc.target/powerpc/sse2-xorpd-1.c: Likewise.
	* gcc.target/powerpc/sse3-addsubpd.c: Likewise.
	* gcc.target/powerpc/sse3-addsubps.c: Likewise.
	* gcc.target/powerpc/sse3-haddpd.c: Likewise.
	* gcc.target/powerpc/sse3-haddps.c: Likewise.
	* gcc.target/powerpc/sse3-hsubpd.c: Likewise.
	* gcc.target/powerpc/sse3-hsubps.c: Likewise.
	* gcc.target/powerpc/sse3-lddqu.c: Likewise.
	* gcc.target/powerpc/sse3-movddup.c: Likewise.
	* gcc.target/powerpc/sse3-movshdup.c: Likewise.
	* gcc.target/powerpc/sse3-movsldup.c: Likewise.
	* gcc.target/powerpc/mmx-packuswb-1.c: Likewise. Also, add
	ommitted "-mpower8-vector" to dg-options.

From-SVN: r265537
      Paul A. Clarke committed
    • [rs6000] x86 vector intrinsics compatibility: clean-ups for 32bit support · dbafa0f5 
      Implement various corrections in the compatibility implementations of the
x86 vector intrinsics found after enabling 32bit mode for the associated
test cases.  (Actual enablement coming in a subsequent patch.)

2018-10-26  Paul A. Clarke  <pc@us.ibm.com>

gcc/ChangeLog:

	* config/rs6000/mmintrin.h: Enable 32bit compilation.
	* config/rs6000/xmmintrin.h: Likewise.

From-SVN: r265535
      Paul A. Clarke committed
    • libgo: avoid use of 'local' directive in shell script · dbd93b9d 
          
    Avoid declaring shell variables with 'local' (not supported
    on all systems of interest).
    
    Reviewed-on: https://go-review.googlesource.com/c/145021

From-SVN: r265534
      Ian Lance Taylor committed
    • libgo: fix improperly mangled linker symbol directive · 797ea254 
          
    Fix asm name directive for the C version of log/syslog.syslog_c,
    which didn't get included in the recent name mangling change.
    
    Reviewed-on: https://go-review.googlesource.com/c/145017

From-SVN: r265533
      Ian Lance Taylor committed
    • [rs6000] Fix _mm_extract_pi16 for big-endian · 4fa008a7 
      For compatibility implementation of x86 vector intrinsic, _mm_extract_pi16,
adjust shift value for big-endian mode.

gcc/ChangeLog:

2018-10-25  Paul A. Clarke  <pc@us.ibm.com>

	* config/rs6000/xmmintrin.h (_mm_extract_pi16): Fix for big-endian.

From-SVN: r265531
      Paul A. Clarke committed
    • tree-vect-slp.c (vect_mark_slp_stmts): Add visited hash_set and wrapper. · 4bfcf879 
      2018-10-26  Richard Biener  <rguenther@suse.de>

	* tree-vect-slp.c (vect_mark_slp_stmts): Add visited hash_set
	and wrapper.
	(vect_mark_slp_stmts_relevant): Likewise.
	(vect_detect_hybrid_slp_stmts): Likewise.
	(vect_bb_slp_scalar_cost): Likewise.
	(vect_remove_slp_scalar_calls): Likewise.

From-SVN: r265528
      Richard Biener committed
    • update_version_svn (IGNORE_BRANCHES): Add gcc-6-branch. · 6d202724 
      	* update_version_svn (IGNORE_BRANCHES): Add gcc-6-branch.
	* crontab: Remove gcc-6-branch entry.

From-SVN: r265527
      Jakub Jelinek committed
    • gcc_release (error, inform): Use $@ instead of $1. · 9038a1de 
      	* gcc_release (error, inform): Use $@ instead of $1.
	(build_sources): Check for ^[[:blank:]]*GCC in both index.html
	and changes.html, rather than for GCC in one and ^GCC in another one.

From-SVN: r265526
      Jakub Jelinek committed
    • ipa-devirt.c (odr_subtypes_equivalent_p): Fix recursion. · abb967da 
      
	* ipa-devirt.c (odr_subtypes_equivalent_p): Fix recursion.
	(warn_types_mismatch): Fix walk of DECL_NAME.
	(odr_types_equivalent_p): Fix overactive assert.
	* lto/lto-symtab.c (lto_symtab_merge_decls_2): Fix extra space.

	* g++.dg/lto/odr-1_0.C: Fix template.
	* g++.dg/lto/odr-1_1.C: Fix template.

From-SVN: r265523
      Jan Hubicka committed
    • re PR tree-optimization/87105 (Autovectorization [X86, SSE2, AVX2, DoublePrecision]) · a1f072e2 
      2018-10-26  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/87105
	* tree-vectorizer.h (_slp_tree::refcnt): New member.
	* tree-vect-slp.c (vect_free_slp_tree): Decrement and honor
	refcnt.
	(vect_create_new_slp_node): Initialize refcnt to one.
	(bst_traits): Move.
	(scalar_stmts_set_t, bst_fail): Remove.
	(vect_build_slp_tree_2): Add bst_map argument and adjust calls.
	(vect_build_slp_tree): Add bst_map argument and lookup
	already created SLP nodes.
	(vect_print_slp_tree): Handle a SLP graph, print SLP node
	addresses.
	(vect_slp_rearrange_stmts): Handle a SLP graph.
	(vect_analyze_slp_instance): Adjust and free SLP nodes from
	the CSE map.  Fix indenting.
	(vect_schedule_slp_instance): Add short-cut.

	* g++.dg/vect/slp-pr87105.cc: Adjust.
	* gcc.dg/torture/20181024-1.c: New testcase.
	* g++.dg/opt/20181025-1.C: Likewise.

From-SVN: r265522
      Richard Biener committed
    • Relax hash function to match equals function behavior (PR testsuite/86158). · 74ca1c01 
      2018-10-26  Martin Liska  <mliska@suse.cz>

	PR testsuite/86158
	* ipa-prop.c (struct ipa_vr_ggc_hash_traits): Hash with
	addr_expr and not with pointers.

From-SVN: r265521
      Martin Liska committed
    • * tree.c (free_lang_data_in_type): Only check main variants. · b322cdb2 
      From-SVN: r265520
      Jan Hubicka committed
    • ipa-devirt.c (warn_odr): Make static. · 420672bc 
      
	* ipa-devirt.c (warn_odr): Make static.
	(types_same_for_odr): Drop strict variant.
	(types_odr_comparable): Likewise.
	(odr_or_derived_type_p): Look for main variants.
	(odr_name_hasher::equal): Cleanup comment.
	(odr_subtypes_equivalent): Add warn and warned arguments; check main
	variants.
	(type_variants_equivalent_p): break out from ...
	(odr_types_equivalent): ... here; go for main variants where needed.
	(warn_odr): ... here; turn static.
	(warn_types_mismatch): Compare mangled names of main variants.
	* ipa-utils.h (types_odr_comparable): Drop strict parameter.
	(type_with_linkage_p): Sanity check that we look at main variant.
	* lto.c (lto_read_decls): Only consider main variant to be ODR type.
	* tree.h (types_same_for_odr): Drop strict argument.

From-SVN: r265519
      Jan Hubicka committed
    • re PR lto/87754 (ICE in odr_types_equivalent_p, at ipa-devirt.c:1250) · 99976e27 
      2018-10-26  Richard Biener  <rguenther@suse.de>

	PR testsuite/87754
	* g++.dg/lto/odr-1_0.C: Fix pattern.

From-SVN: r265518
      Richard Biener committed
    • re PR tree-optimization/87746 (ICE in vect_update_misalignment_for_peel, at… · 7ea4b8ed 
      re PR tree-optimization/87746 (ICE in vect_update_misalignment_for_peel, at tree-vect-data-refs.c:1035)

2018-10-26  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/87746
	* tree-vect-data-refs.c (vect_update_misalignment_for_peel):
	Simplify and fix WRT strided store groups with size not
	equal to step in element count.
	(vect_analyze_group_access_1): Dump the whole group.

	* gcc.dg/pr87746.c: New testcase.

From-SVN: r265517
      Richard Biener committed
    • Don't xfail gcc.dg/pr78973-2.c on non-ilp64 targets · 682f212a 
      	* gcc.dg/pr78973-2.c: Remove xfail on dg-warning.

From-SVN: r265516
      Rainer Orth committed
    • libgo: don't use wc in gotest · c404b3b9 
          
    The wc command is not in the GNU approved list of Makefile utilities
    (https://www.gnu.org/prep/standards/html_node/Utilities-in-Makefiles.html#Utilities-in-Makefiles).
    
    Reviewed-on: https://go-review.googlesource.com/c/144897

From-SVN: r265515
      Ian Lance Taylor committed
    • Daily bump. · 03f7544f 
      From-SVN: r265514
      GCC Administrator committed
  7. 25 Oct, 2018 12 commits
    • compiler: improve name mangling for packpaths · 34489eb2 
          
    The current implementation of Gogo::pkgpath_for_symbol was written in
    a way that allowed two distinct package paths to map to the same
    symbol, which could cause collisions at link- time or compile-time.
    
    Switch to a better mangling scheme to insure that we get a unique
    packagepath symbol for each package. In the new scheme instead of having
    separate mangling schemes for identifiers and package paths, the
    main identifier mangler ("go_encode_id") now handles mangling of
    both packagepath characters and identifier characters.
    
    The new mangling scheme is more intrusive: "foo/bar.Baz" is mangled as
    "foo..z2fbar.Baz" instead of "foo_bar.Baz". To mitigate this, this
    patch also adds a demangling capability so that function names
    returned from runtime.CallersFrames are converted back to their
    original unmangled form.
    
    Changing the pkgpath_for_symbol scheme requires updating a number of
    //go:linkname directives and C "__asm__" directives to match the new
    scheme, as well as updating the 'gotest' driver (which makes
    assumptions about the correct mapping from pkgpath symbol to package
    name).
    
    Fixes golang/go#27534.
    
    Reviewed-on: https://go-review.googlesource.com/c/135455

From-SVN: r265510
      Ian Lance Taylor committed
    • rs6000-c.c (P9V_BUILTIN_VEC_VSCEDPGT, [...]): Rename base overloaded name. · fc756f9f 
      gcc/ChangeLog:

2018-10-25  Carl Love  <cel@us.ibm.com>

	* config/rs6000/rs6000-c.c (P9V_BUILTIN_VEC_VSCEDPGT,
	P9V_BUILTIN_VEC_VSCEDPLT, P9V_BUILTIN_VEC_VSCEDPEQ,
	P9V_BUILTIN_VEC_VSCEDPUO): Rename base overloaded name.  Add quad
	precicion entry for each overloaded builtin.
	* config/rs6000/rs6000-builtin.def (VSCEDPGT, VSCEDPLT, VSCEDPEQ,
	VSCEDPUO): Rename overloaded name.
	(VSCEDPGT, VSCEQPGT, VSCEDPLT, VSCEQPLT, VSCEDPEQ, VSCEQPEQ,
	VSCEDPUO, VSCEQPUO): Add defitions for overloaded builtins.
	* config/rs6000/vsx.md (xscmpexpqp_<code>_<mode>): Add
	define_expand for xscmpexqp instruction.
	(*xscmpexpqp): Add define_insn for the xscmpexqp instruction.

gcc/testsuite/ChangeLog:

2018-10-25  Carl Love  <cel@us.ibm.com>

	* gcc.target/powerpc/float128-cmp2-runnable.c: New test file.

From-SVN: r265509
      Carl Love committed
    • emmintrin.h (_mm_slli_epi16): Replace deprecated function with vec_sl. · 80a2dd51 
      2018-10-25  Bill Schmidt  <wschmidt@linux.ibm.com>
	    Jinsong Ji <jji@us.ibm.com>

	* config/rs6000/emmintrin.h (_mm_slli_epi16): Replace deprecated
	function with vec_sl.
	(_mm_slli_epi32): Likewise.
	(_mm_slli_epi64): Likewise.
	(_mm_srai_epi16): Replace deprecated function with vec_sra.
	(_mm_srai_epi32): Likewise.
	(_mm_srli_epi16): Replace deprecated function with vec_sr.
	(_mm_srli_epi32): Likewise.
	(_mm_srli_epi64): Likewise.
	(_mm_sll_epi16): Replace deprecated function with vec_sl.
	(_mm_sll_epi32): Likewise.
	(_mm_sll_epi64): Likewise.
	(_mm_sra_epi16): Replace deprecated function with vec_sra.
	(_mm_sra_epi32): Likewise.
	(_mm_srl_epi16): Replace deprecated function with vec_sr.
	(_mm_srl_epi32): Likewise.
	(_mm_srl_epi64): Likewise.


Co-Authored-By: Jinsong Ji <jji@us.ibm.com>

From-SVN: r265508
      Bill Schmidt committed
    • emmintrin.h (_mm_sll_epi16): Replace comparison operators with vec_cmp* for… · 1d3d2703 
      emmintrin.h (_mm_sll_epi16): Replace comparison operators with vec_cmp* for compatibility due to unfortunate...

2018-10-25  Bill Schmidt  <wschmidt@linux.ibm.com>
	    Jinsong Ji <jji@us.ibm.com>

	* gcc/config/rs6000/emmintrin.h (_mm_sll_epi16): Replace
	comparison operators with vec_cmp* for compatibility due to
	unfortunate history; clean up formatting and use types more
	appropriately.
	(_mm_sll_epi32): Likewise.
	(_mm_sll_epi64): Likewise.
	(_mm_srl_epi16): Likewise.
	(_mm_srl_epi32): Likewise.
	(_mm_srl_epi64): Likewise.


Co-Authored-By: Jinsong Ji <jji@us.ibm.com>

From-SVN: r265507
      Bill Schmidt committed
    • emmintrin.h (_mm_sll_epi64): Remove wrong cast. · 71c3949e 
      2018-10-25  Bill Schmidt  <wschmidt@linux.ibm.com>
	    Jinsong Ji <jji@us.ibm.com>

	* config/rs6000/emmintrin.h (_mm_sll_epi64): Remove wrong cast.
	* config/rs6000/xmmintrin.h (_mm_min_ps): Change m's type to
	__vector __bool int.  Use vec_cmpgt in preference to deprecated
	function vec_vcmpgtfp.
	(_mm_max_ps): Likewise.


Co-Authored-By: Jinsong Ji <jji@us.ibm.com>

From-SVN: r265506
      Bill Schmidt committed
    • rl78.c (insn_ok_now): Always re-recognize the insn if returning false. · 7959b94e 
      	* config/rl78/rl78.c (insn_ok_now): Always re-recognize the insn
	if returning false.

From-SVN: r265505
      Jeff Law committed
    • * parser.c (cp_parser_sizeof_operand): Remove redundant grokdeclarator. · b15e2802 
      From-SVN: r265503
      Jason Merrill committed
    • extend.texi (aligned): Expand attribute description. · 8145e6a0 
      
gcc/ChangeLog:

	* doc/extend.texi (aligned): Expand attribute description.
	(Alignment): Rename section.  Discuss function arguments.

From-SVN: r265498
      Martin Sebor committed
    • Use signed char in a test (PR testsuite/87739). · 30e87461 
      2018-10-25  Martin Liska  <mliska@suse.cz>

	PR testsuite/87739
	* gcc.dg/tree-ssa/pr84436-5.c (foo): Use signed char.

From-SVN: r265495
      Martin Liska committed
    • Revert partially changes from r265454 (PR other/87735). · 3239d726 
      2018-10-25  Martin Liska  <mliska@suse.cz>

	PR other/87735
	* gcc.dg/tree-prof/time-profiler-1.c: Revert.
	* gcc.dg/tree-prof/time-profiler-2.c: Likewise.
	* gcc.dg/tree-prof/time-profiler-3.c: Likewise.
2018-10-25  Martin Liska  <mliska@suse.cz>

	PR other/87735
	* libgcov-profiler.c: Revert.

From-SVN: r265494
      Martin Liska committed
    • PR libstdc++/87749 fix (and optimize) string move construction · 71e09389 
      The move constructor for the SSO string uses assign(const basic_string&)
when either:

(1) the source string is "local" and so the contents of the small string
buffer need to be copied, or

(2) the allocator does not propagate and is_always_equal is false.

Case (1) is suboptimal, because the assign member is not noexcept and
the compiler isn't smart enough to see it won't actually throw in this
case. This causes extra code in the move assignment operator so that any
exception will be turned into a call to std::terminate. This can be
fixed by copying small strings inline instead of calling assign.

Case (2) is a bug, because the specific instances of the allocators
could be equal even if is_always_equal is false. This can result in an
unnecessary deep copy (and potentially-throwing allocation) when the
storage should be moved. This can be fixed by simply checking if the
allocators are equal.

	PR libstdc++/87749
	* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
	(basic_string::operator=(basic_string&&)): For short strings copy the
	buffer inline. Only fall back to using assign(const basic_string&) to
	do a deep copy when reallocation is needed.
	* testsuite/21_strings/basic_string/modifiers/assign/char/87749.cc:
	New test.
	* testsuite/21_strings/basic_string/modifiers/assign/char/
	move_assign_optim.cc: New test.
	* testsuite/21_strings/basic_string/modifiers/assign/wchar_t/87749.cc:
	New test.
	* testsuite/21_strings/basic_string/modifiers/assign/wchar_t/
	move_assign_optim.cc: New test.

From-SVN: r265493
      Jonathan Wakely committed
    • ipa-devirt.c (main_odr_variant): Remove. · 1afca3f4 
      
	* ipa-devirt.c (main_odr_variant): Remove.
	(hash_odr_name, types_same_for_odr, types_odr_comparable,
	odr_name_hasher::equal, odr_subtypes_equivalent_p):
	Drop use of main_odr_variant.
	(add_type_duplicate): Silence confused warnings on integer types.
	(get_odr_type): Always look for main variant.
	(register_odr_type): Simplify.

From-SVN: r265492
      Jan Hubicka committed