From 462cac5884ed4c38e6180b2e2769aaa5225e695b Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Mon, 8 Apr 2019 17:04:01 -0700 Subject: x86: Define GNU_PROPERTY_X86_ISA_1_AVX512_BF16 Update assembler and readelf to support #define GNU_PROPERTY_X86_ISA_1_AVX512_BF16 (1U << 24) for AVX512_BF16. binutils/ * readelf.c (decode_x86_isa): Handle GNU_PROPERTY_X86_ISA_1_AVX512_BF16. * testsuite/binutils-all/i386/pr21231b.d: Updated. * testsuite/binutils-all/x86-64/pr21231b.d: Likewise. gas/ * config/tc-i386.c (output_insn): Support GNU_PROPERTY_X86_ISA_1_AVX512_BF16. * testsuite/gas/i386/property-2.s: Add AVX512_BF16 test. * testsuite/gas/i386/property-2.d: Updated. * testsuite/gas/i386/x86-64-property-2.d: Likewise. include/ * elf/common.h (GNU_PROPERTY_X86_ISA_1_AVX512_BF16): New. --- gas/ChangeLog | 8 ++++++++ gas/config/tc-i386.c | 2 ++ gas/testsuite/gas/i386/property-2.d | 2 +- gas/testsuite/gas/i386/property-2.s | 1 + gas/testsuite/gas/i386/x86-64-property-2.d | 2 +- 5 files changed, 13 insertions(+), 2 deletions(-) (limited to 'gas') diff --git a/gas/ChangeLog b/gas/ChangeLog index 50ddc6b..dd53712 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,5 +1,13 @@ 2019-04-08 H.J. Lu + * config/tc-i386.c (output_insn): Support + GNU_PROPERTY_X86_ISA_1_AVX512_BF16. + * testsuite/gas/i386/property-2.s: Add AVX512_BF16 test. + * testsuite/gas/i386/property-2.d: Updated. + * testsuite/gas/i386/x86-64-property-2.d: Likewise. + +2019-04-08 H.J. Lu + * configure.tgt: Remove i386-*-kaos* and i386-*-chaos targets. * testsuite/gas/i386/i386.exp: Remove *-*-caos* and "*-*-kaos* check. diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index ed8cfe1..4816b54 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -8144,6 +8144,8 @@ output_insn (void) x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512_VBMI2; if (i.tm.cpu_flags.bitfield.cpuavx512_vnni) x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512_VNNI; + if (i.tm.cpu_flags.bitfield.cpuavx512_bf16) + x86_isa_1_used |= GNU_PROPERTY_X86_ISA_1_AVX512_BF16; if (i.tm.cpu_flags.bitfield.cpu8087 || i.tm.cpu_flags.bitfield.cpu287 diff --git a/gas/testsuite/gas/i386/property-2.d b/gas/testsuite/gas/i386/property-2.d index 4803a0a..c7e321d 100644 --- a/gas/testsuite/gas/i386/property-2.d +++ b/gas/testsuite/gas/i386/property-2.d @@ -5,5 +5,5 @@ Displaying notes found in: .note.gnu.property Owner Data size Description GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0 - Properties: x86 ISA used: CMOV, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, FMA, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ, AVX512BW, AVX512_4FMAPS, AVX512_4VNNIW, AVX512_BITALG, AVX512_IFMA, AVX512_VBMI, AVX512_VBMI2, AVX512_VNNI + Properties: x86 ISA used: CMOV, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, FMA, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ, AVX512BW, AVX512_4FMAPS, AVX512_4VNNIW, AVX512_BITALG, AVX512_IFMA, AVX512_VBMI, AVX512_VBMI2, AVX512_VNNI, AVX512_BF16 x86 feature used: x86, x87, MMX, XMM, YMM, ZMM, FXSR, XSAVE, XSAVEOPT, XSAVEC diff --git a/gas/testsuite/gas/i386/property-2.s b/gas/testsuite/gas/i386/property-2.s index ca73cb8..1528187 100644 --- a/gas/testsuite/gas/i386/property-2.s +++ b/gas/testsuite/gas/i386/property-2.s @@ -29,3 +29,4 @@ vpermt2b (%ecx), %zmm0, %zmm1 vpcompressb %zmm0, %zmm1 vpdpwssds (%ecx), %zmm0, %zmm1 + vcvtne2ps2bf16 (%ecx), %zmm0, %zmm1 diff --git a/gas/testsuite/gas/i386/x86-64-property-2.d b/gas/testsuite/gas/i386/x86-64-property-2.d index 6ac3d59..72e2131 100644 --- a/gas/testsuite/gas/i386/x86-64-property-2.d +++ b/gas/testsuite/gas/i386/x86-64-property-2.d @@ -6,5 +6,5 @@ Displaying notes found in: .note.gnu.property Owner Data size Description GNU 0x[0-9a-f]+ NT_GNU_PROPERTY_TYPE_0 - Properties: x86 ISA used: CMOV, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, FMA, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ, AVX512BW, AVX512_4FMAPS, AVX512_4VNNIW, AVX512_BITALG, AVX512_IFMA, AVX512_VBMI, AVX512_VBMI2, AVX512_VNNI + Properties: x86 ISA used: CMOV, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, FMA, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ, AVX512BW, AVX512_4FMAPS, AVX512_4VNNIW, AVX512_BITALG, AVX512_IFMA, AVX512_VBMI, AVX512_VBMI2, AVX512_VNNI, AVX512_BF16 x86 feature used: x86, x87, MMX, XMM, YMM, ZMM, FXSR, XSAVE, XSAVEOPT, XSAVEC -- cgit v1.1