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| author | H.J. Lu <hjl.tools@gmail.com> | 2019-04-08 17:04:01 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2019-04-08 17:04:16 -0700 |
| commit | 462cac5884ed4c38e6180b2e2769aaa5225e695b (patch) | |
| tree | 78de364770f89c09cb88f814fcf4e8919b086054 /gas | |
| parent | 8c402d4151a18c735d1d23ddbe56957d65322064 (diff) | |
| download | gdb-462cac5884ed4c38e6180b2e2769aaa5225e695b.zip gdb-462cac5884ed4c38e6180b2e2769aaa5225e695b.tar.gz gdb-462cac5884ed4c38e6180b2e2769aaa5225e695b.tar.bz2 | |
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.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 8 | ||||
| -rw-r--r-- | gas/config/tc-i386.c | 2 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/property-2.d | 2 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/property-2.s | 1 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-property-2.d | 2 |
5 files changed, 13 insertions, 2 deletions
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 <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. * 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 |