On Fri, Feb 15, 2019 at 9:50 AM Uros Bizjak <[email protected]> wrote:
>
> On Fri, Feb 15, 2019 at 2:58 PM H.J. Lu <[email protected]> wrote:
> >
> > On x86-64, since __m64 is returned and passed in XMM registers, we can
> > emulate MMX intrinsics with SSE instructions. To support it, we added
> >
> > #define TARGET_MMX_WITH_SSE (TARGET_64BIT && TARGET_SSE2)
> >
> > ;; Define instruction set of MMX instructions
> > (define_attr "mmx_isa" "base,native,x64,x64_noavx,x64_avx"
> > (const_string "base"))
> >
> > (eq_attr "mmx_isa" "native")
> > (symbol_ref "!TARGET_MMX_WITH_SSE")
> > (eq_attr "mmx_isa" "x64")
> > (symbol_ref "TARGET_MMX_WITH_SSE")
> > (eq_attr "mmx_isa" "x64_avx")
> > (symbol_ref "TARGET_MMX_WITH_SSE && TARGET_AVX")
> > (eq_attr "mmx_isa" "x64_noavx")
> > (symbol_ref "TARGET_MMX_WITH_SSE && !TARGET_AVX")
> >
> > We added SSE emulation to MMX patterns and disabled MMX alternatives with
> > TARGET_MMX_WITH_SSE.
> >
> > Most of MMX instructions have equivalent SSE versions and results of some
> > SSE versions need to be reshuffled to the right order for MMX. Thee are
> > couple tricky cases:
> >
> > 1. MMX maskmovq and SSE2 maskmovdqu aren't equivalent. We emulate MMX
> > maskmovq with SSE2 maskmovdqu by zeroing out the upper 64 bits of the
> > mask operand and handle unmapped bits 64:127 at memory address by
> > adjusting source and mask operands together with memory address.
> >
> > 2. MMX movntq is emulated with SSE2 DImode movnti, which is available
> > in 64-bit mode.
> >
> > 3. MMX pshufb takes a 3-bit index while SSE pshufb takes a 4-bit index.
> > SSE emulation must clear the bit 4 in the shuffle control mask.
> >
> > 4. To emulate MMX cvtpi2p with SSE2 cvtdq2ps, we must properly preserve
> > the upper 64 bits of destination XMM register.
> >
> > Tests are also added to check each SSE emulation of MMX intrinsics.
> >
> > There are no regressions on i686 and x86-64. For x86-64, GCC is also
> > tested with
> >
> > --with-arch=native --with-cpu=native
> >
> > on AVX2 and AVX512F machines.
>
> I went through the code again, and looks OK in general, modulo
> mmx_nonimmediate_operand issue and a couple of minor issues.
>
> Please substitute nonimmediate_operand predicate with
> mmx_nonimmediate_operand in expanders and insn patterns. Please note
Can we keep nonimmediate_operand in expanders, like
(define_expand "<plusminus_insn><mode>3"
[(set (match_operand:MMXMODEI 0 "register_operand")
(plusminus:MMXMODEI
(match_operand:MMXMODEI 1 "nonimmediate_operand")
(match_operand:MMXMODEI 2 "nonimmediate_operand")))]
"TARGET_MMX_WITH_SSE"
"ix86_fixup_binary_operands_no_copy (<CODE>, <MODE>mode, operands);")
(define_insn "*mmx_<plusminus_insn><mode>3"
[(set (match_operand:MMXMODEI8 0 "register_operand" "=y,x,Yv")
(plusminus:MMXMODEI8
(match_operand:MMXMODEI8 1 "register_mmxmem_operand" "<comm>0,0,Yv")
(match_operand:MMXMODEI8 2 "register_mmxmem_operand" "ym,x,Yv")))]
"(TARGET_MMX || TARGET_MMX_WITH_SSE)
&& ix86_binary_operator_ok (<CODE>, <MODE>mode, operands)"
"@
p<plusminus_mnemonic><mmxvecsize>\t{%2, %0|%0, %2}
p<plusminus_mnemonic><mmxvecsize>\t{%2, %0|%0, %2}
vp<plusminus_mnemonic><mmxvecsize>\t{%2, %1, %0|%0, %1, %2}"
[(set_attr "mmx_isa" "native,x64_noavx,x64_avx")
(set_attr "type" "mmxadd,sseadd,sseadd")
(set_attr "mode" "DI,TI,TI")])
Can RA do the right thing?
> that the proposed convention is to name the operand
> register_mmxmem_operand (c.f. register_ssemem_operand), so I suggest
> we name the predicate in this way.
I will rename it to register_mmxmem_operand.
> There is an issue with a change to emms pattern.
>
> And let's remove _mm_empty () calls from testcases; they complicate
> things too much for no apparent benefit.
Will do.
> With those issues fixed, the patchset is OK for gcc-10 when it opens.
>
> Uros.
>
> > H.J. Lu (41):
> > i386: Allow MMX register modes in SSE registers
> > i386: Add mmx_nonimmediate_operand
> > i386: Emulate MMX packsswb/packssdw/packuswb with SSE2
> > i386: Emulate MMX punpcklXX/punpckhXX with SSE punpcklXX
> > i386: Emulate MMX plusminus/sat_plusminus with SSE
> > i386: Emulate MMX mulv4hi3 with SSE
> > i386: Emulate MMX smulv4hi3_highpart with SSE
> > i386: Emulate MMX mmx_pmaddwd with SSE
> > i386: Emulate MMX ashr<mode>3/<shift_insn><mode>3 with SSE
> > i386: Emulate MMX <any_logic><mode>3 with SSE
> > i386: Emulate MMX mmx_andnot<mode>3 with SSE
> > i386: Emulate MMX mmx_eq/mmx_gt<mode>3 with SSE
> > i386: Emulate MMX vec_dupv2si with SSE
> > i386: Emulate MMX pshufw with SSE
> > i386: Emulate MMX sse_cvtps2pi/sse_cvttps2pi with SSE
> > i386: Emulate MMX sse_cvtpi2ps with SSE
> > i386: Emulate MMX mmx_pextrw with SSE
> > i386: Emulate MMX mmx_pinsrw with SSE
> > i386: Emulate MMX V4HI smaxmin/V8QI umaxmin with SSE
> > i386: Emulate MMX mmx_pmovmskb with SSE
> > i386: Emulate MMX mmx_umulv4hi3_highpart with SSE
> > i386: Emulate MMX maskmovq with SSE2 maskmovdqu
> > i386: Emulate MMX mmx_uavgv8qi3 with SSE
> > i386: Emulate MMX mmx_uavgv4hi3 with SSE
> > i386: Emulate MMX mmx_psadbw with SSE
> > i386: Emulate MMX movntq with SSE2 movntidi
> > i386: Emulate MMX umulv1siv1di3 with SSE2
> > i386: Make _mm_empty () as NOP when MMX is disabled
> > i386: Emulate MMX ssse3_ph<plusminus_mnemonic>wv4hi3 with SSE
> > i386: Emulate MMX ssse3_ph<plusminus_mnemonic>dv2si3 with SSE
> > i386: Emulate MMX ssse3_pmaddubsw with SSE
> > i386: Emulate MMX ssse3_pmulhrswv4hi3 with SSE
> > i386: Emulate MMX pshufb with SSE version
> > i386: Emulate MMX ssse3_psign<mode>3 with SSE
> > i386: Emulate MMX ssse3_palignrdi with SSE
> > i386: Emulate MMX abs<mode>2 with SSE
> > i386: Allow MMXMODE moves with TARGET_MMX_WITH_SSE
> > i386: Allow MMX vector expanders with TARGET_MMX_WITH_SSE
> > i386: Allow MMX intrinsic emulation with SSE
> > i386: Enable TM MMX intrinsics with SSE2
> > i386: Add tests for MMX intrinsic emulations with SSE
> >
> > Uros Bizjak (1):
> > Prevent allocation of MMX registers with TARGET_MMX_WITH_SSE
> >
> > gcc/config/i386/constraints.md | 6 +
> > gcc/config/i386/i386-builtin.def | 126 +--
> > gcc/config/i386/i386-c.c | 2 +
> > gcc/config/i386/i386-protos.h | 4 +
> > gcc/config/i386/i386.c | 189 +++-
> > gcc/config/i386/i386.h | 2 +
> > gcc/config/i386/i386.md | 17 +
> > gcc/config/i386/mmintrin.h | 12 +-
> > gcc/config/i386/mmx.md | 903 ++++++++++++------
> > gcc/config/i386/predicates.md | 7 +
> > gcc/config/i386/sse.md | 353 +++++--
> > gcc/config/i386/xmmintrin.h | 61 ++
> > gcc/testsuite/gcc.target/i386/mmx-vals.h | 77 ++
> > gcc/testsuite/gcc.target/i386/pr82483-1.c | 2 +-
> > gcc/testsuite/gcc.target/i386/pr82483-2.c | 2 +-
> > gcc/testsuite/gcc.target/i386/sse2-mmx-10.c | 44 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-11.c | 39 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-12.c | 43 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-13.c | 40 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-14.c | 32 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-15.c | 37 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-16.c | 41 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-17.c | 52 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-18a.c | 14 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-18b.c | 7 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-18c.c | 7 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-19a.c | 14 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-19b.c | 7 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-19c.c | 7 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-19d.c | 7 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-19e.c | 7 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-2.c | 12 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-20.c | 12 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-21.c | 13 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-3.c | 13 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-4.c | 4 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-5.c | 11 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-6.c | 11 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-7.c | 13 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-8.c | 4 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-9.c | 79 ++
> > .../gcc.target/i386/sse2-mmx-cvtpi2ps.c | 44 +
> > .../gcc.target/i386/sse2-mmx-cvtps2pi.c | 37 +
> > .../gcc.target/i386/sse2-mmx-cvttps2pi.c | 37 +
> > .../gcc.target/i386/sse2-mmx-maskmovq.c | 100 ++
> > .../gcc.target/i386/sse2-mmx-packssdw.c | 53 +
> > .../gcc.target/i386/sse2-mmx-packsswb.c | 53 +
> > .../gcc.target/i386/sse2-mmx-packuswb.c | 53 +
> > .../gcc.target/i386/sse2-mmx-paddb.c | 49 +
> > .../gcc.target/i386/sse2-mmx-paddd.c | 49 +
> > .../gcc.target/i386/sse2-mmx-paddq.c | 44 +
> > .../gcc.target/i386/sse2-mmx-paddsb.c | 49 +
> > .../gcc.target/i386/sse2-mmx-paddsw.c | 49 +
> > .../gcc.target/i386/sse2-mmx-paddusb.c | 49 +
> > .../gcc.target/i386/sse2-mmx-paddusw.c | 49 +
> > .../gcc.target/i386/sse2-mmx-paddw.c | 49 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-pand.c | 45 +
> > .../gcc.target/i386/sse2-mmx-pandn.c | 45 +
> > .../gcc.target/i386/sse2-mmx-pavgb.c | 53 +
> > .../gcc.target/i386/sse2-mmx-pavgw.c | 53 +
> > .../gcc.target/i386/sse2-mmx-pcmpeqb.c | 49 +
> > .../gcc.target/i386/sse2-mmx-pcmpeqd.c | 49 +
> > .../gcc.target/i386/sse2-mmx-pcmpeqw.c | 49 +
> > .../gcc.target/i386/sse2-mmx-pcmpgtb.c | 49 +
> > .../gcc.target/i386/sse2-mmx-pcmpgtd.c | 49 +
> > .../gcc.target/i386/sse2-mmx-pcmpgtw.c | 49 +
> > .../gcc.target/i386/sse2-mmx-pextrw.c | 60 ++
> > .../gcc.target/i386/sse2-mmx-pinsrw.c | 62 ++
> > .../gcc.target/i386/sse2-mmx-pmaddwd.c | 48 +
> > .../gcc.target/i386/sse2-mmx-pmaxsw.c | 49 +
> > .../gcc.target/i386/sse2-mmx-pmaxub.c | 49 +
> > .../gcc.target/i386/sse2-mmx-pminsw.c | 49 +
> > .../gcc.target/i386/sse2-mmx-pminub.c | 49 +
> > .../gcc.target/i386/sse2-mmx-pmovmskb.c | 47 +
> > .../gcc.target/i386/sse2-mmx-pmulhuw.c | 52 +
> > .../gcc.target/i386/sse2-mmx-pmulhw.c | 54 ++
> > .../gcc.target/i386/sse2-mmx-pmullw.c | 53 +
> > .../gcc.target/i386/sse2-mmx-pmuludq.c | 48 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-por.c | 45 +
> > .../gcc.target/i386/sse2-mmx-psadbw.c | 59 ++
> > .../gcc.target/i386/sse2-mmx-pshufw.c | 249 +++++
> > .../gcc.target/i386/sse2-mmx-pslld.c | 53 +
> > .../gcc.target/i386/sse2-mmx-pslldi.c | 154 +++
> > .../gcc.target/i386/sse2-mmx-psllq.c | 48 +
> > .../gcc.target/i386/sse2-mmx-psllqi.c | 246 +++++
> > .../gcc.target/i386/sse2-mmx-psllw.c | 53 +
> > .../gcc.target/i386/sse2-mmx-psllwi.c | 106 ++
> > .../gcc.target/i386/sse2-mmx-psrad.c | 53 +
> > .../gcc.target/i386/sse2-mmx-psradi.c | 154 +++
> > .../gcc.target/i386/sse2-mmx-psraw.c | 53 +
> > .../gcc.target/i386/sse2-mmx-psrawi.c | 106 ++
> > .../gcc.target/i386/sse2-mmx-psrld.c | 53 +
> > .../gcc.target/i386/sse2-mmx-psrldi.c | 154 +++
> > .../gcc.target/i386/sse2-mmx-psrlq.c | 48 +
> > .../gcc.target/i386/sse2-mmx-psrlqi.c | 246 +++++
> > .../gcc.target/i386/sse2-mmx-psrlw.c | 53 +
> > .../gcc.target/i386/sse2-mmx-psrlwi.c | 106 ++
> > .../gcc.target/i386/sse2-mmx-psubb.c | 49 +
> > .../gcc.target/i386/sse2-mmx-psubd.c | 49 +
> > .../gcc.target/i386/sse2-mmx-psubq.c | 44 +
> > .../gcc.target/i386/sse2-mmx-psubusb.c | 49 +
> > .../gcc.target/i386/sse2-mmx-psubusw.c | 49 +
> > .../gcc.target/i386/sse2-mmx-psubw.c | 49 +
> > .../gcc.target/i386/sse2-mmx-punpckhbw.c | 54 ++
> > .../gcc.target/i386/sse2-mmx-punpckhdq.c | 48 +
> > .../gcc.target/i386/sse2-mmx-punpckhwd.c | 50 +
> > .../gcc.target/i386/sse2-mmx-punpcklbw.c | 54 ++
> > .../gcc.target/i386/sse2-mmx-punpckldq.c | 48 +
> > .../gcc.target/i386/sse2-mmx-punpcklwd.c | 50 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx-pxor.c | 45 +
> > gcc/testsuite/gcc.target/i386/sse2-mmx.c | 1 -
> > 111 files changed, 6422 insertions(+), 463 deletions(-)
> > create mode 100644 gcc/testsuite/gcc.target/i386/mmx-vals.h
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-10.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-11.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-12.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-13.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-14.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-15.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-16.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-17.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-18a.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-18b.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-18c.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-19a.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-19b.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-19c.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-19d.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-19e.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-2.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-20.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-21.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-3.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-4.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-5.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-6.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-7.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-8.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-9.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-cvtpi2ps.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-cvtps2pi.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-cvttps2pi.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-maskmovq.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-packssdw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-packsswb.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-packuswb.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-paddb.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-paddd.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-paddq.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-paddsb.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-paddsw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-paddusb.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-paddusw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-paddw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pand.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pandn.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pavgb.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pavgw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pcmpeqb.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pcmpeqd.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pcmpeqw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pcmpgtb.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pcmpgtd.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pcmpgtw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pextrw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pinsrw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pmaddwd.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pmaxsw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pmaxub.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pminsw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pminub.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pmovmskb.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pmulhuw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pmulhw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pmullw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pmuludq.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-por.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psadbw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pshufw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pslld.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pslldi.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psllq.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psllqi.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psllw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psllwi.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psrad.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psradi.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psraw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psrawi.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psrld.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psrldi.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psrlq.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psrlqi.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psrlw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psrlwi.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psubb.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psubd.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psubq.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psubusb.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psubusw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-psubw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-punpckhbw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-punpckhdq.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-punpckhwd.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-punpcklbw.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-punpckldq.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-punpcklwd.c
> > create mode 100644 gcc/testsuite/gcc.target/i386/sse2-mmx-pxor.c
> >
> > --
> > 2.20.1
> >
--
H.J.
