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x86: Define GNU_PROPERTY_X86_ISA_1_AVX512_BF16

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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.
This commit is contained in:
H.J. Lu 2019-04-08 17:04:01 -07:00
parent 8c402d4151
commit 462cac5884
11 changed files with 30 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
binutils/ChangeLog
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@ -1,3 +1,10 @@
2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
* 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.
2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
* testsuite/binutils-all/nm.exp: Count i386-moss as ELF.

3
binutils/readelf.c
View File

@ -17279,6 +17279,9 @@ decode_x86_isa (unsigned int bitmask)
case GNU_PROPERTY_X86_ISA_1_AVX512_VNNI:
printf ("AVX512_VNNI");
break;
case GNU_PROPERTY_X86_ISA_1_AVX512_BF16:
printf ("AVX512_BF16");
break;
default:
printf (_("<unknown: %x>"), bit);
break;

2
binutils/testsuite/binutils-all/i386/pr21231b.d
View File

@ -8,7 +8,7 @@ Displaying notes found in: .note.gnu.property
GNU 0x0000002c NT_GNU_PROPERTY_TYPE_0
Properties: stack size: 0x800000
no copy on protected
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, <unknown: 1000000>, <unknown: 2000000>, <unknown: 4000000>, <unknown: 8000000>, <unknown: 10000000>, <unknown: 20000000>, <unknown: 40000000>
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, <unknown: 2000000>, <unknown: 4000000>, <unknown: 8000000>, <unknown: 10000000>, <unknown: 20000000>, <unknown: 40000000>
x86 ISA needed: CMOV, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, FMA, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ
GNU 0x00000018 NT_GNU_PROPERTY_TYPE_0
Properties: x86 ISA used: <None>

2
binutils/testsuite/binutils-all/x86-64/pr21231b.d
View File

@ -8,7 +8,7 @@ Displaying notes found in: .note.gnu.property
GNU 0x00000038 NT_GNU_PROPERTY_TYPE_0
Properties: stack size: 0x800000
no copy on protected
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, <unknown: 1000000>, <unknown: 2000000>, <unknown: 4000000>, <unknown: 8000000>, <unknown: 10000000>, <unknown: 20000000>, <unknown: 40000000>
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, <unknown: 2000000>, <unknown: 4000000>, <unknown: 8000000>, <unknown: 10000000>, <unknown: 20000000>, <unknown: 40000000>
x86 ISA needed: CMOV, SSE, SSE2, SSE3, SSSE3, SSE4_1, SSE4_2, AVX, AVX2, FMA, AVX512F, AVX512CD, AVX512ER, AVX512PF, AVX512VL, AVX512DQ
GNU 0x00000020 NT_GNU_PROPERTY_TYPE_0
Properties: x86 ISA used: <None>

8
gas/ChangeLog
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@ -1,3 +1,11 @@
2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
* 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 <hongjiu.lu@intel.com>
* configure.tgt: Remove i386-*-kaos* and i386-*-chaos targets.

2
gas/config/tc-i386.c
View File

@ -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

2
gas/testsuite/gas/i386/property-2.d
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@ -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

1
gas/testsuite/gas/i386/property-2.s
View File

@ -29,3 +29,4 @@
vpermt2b (%ecx), %zmm0, %zmm1
vpcompressb %zmm0, %zmm1
vpdpwssds (%ecx), %zmm0, %zmm1
vcvtne2ps2bf16 (%ecx), %zmm0, %zmm1

2
gas/testsuite/gas/i386/x86-64-property-2.d
View File

@ -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

4
include/ChangeLog
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@ -1,3 +1,7 @@
2019-04-08 H.J. Lu <hongjiu.lu@intel.com>
* elf/common.h (GNU_PROPERTY_X86_ISA_1_AVX512_BF16): New.
2019-04-07 Alan Modra <amodra@gmail.com>
Merge from gcc.

1
include/elf/common.h
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@ -829,6 +829,7 @@
#define GNU_PROPERTY_X86_ISA_1_AVX512_VBMI (1U << 21)
#define GNU_PROPERTY_X86_ISA_1_AVX512_VBMI2 (1U << 22)
#define GNU_PROPERTY_X86_ISA_1_AVX512_VNNI (1U << 23)
#define GNU_PROPERTY_X86_ISA_1_AVX512_BF16 (1U << 24)
#define GNU_PROPERTY_X86_FEATURE_2_X86 (1U << 0)
#define GNU_PROPERTY_X86_FEATURE_2_X87 (1U << 1)