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| author | H.J. Lu <hjl.tools@gmail.com> | 2019-05-28 10:05:28 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2019-05-28 10:05:44 -0700 |
| commit | a2f4b66c9eb5210f8ef6038d7194af1e5f314f97 (patch) | |
| tree | 36db3b000a851d9680704b36f17ecf81df19fd72 /gas | |
| parent | c0e70c624fc7d89f5cf281350692de89a063786f (diff) | |
| download | fsf-binutils-gdb-a2f4b66c9eb5210f8ef6038d7194af1e5f314f97.zip fsf-binutils-gdb-a2f4b66c9eb5210f8ef6038d7194af1e5f314f97.tar.gz fsf-binutils-gdb-a2f4b66c9eb5210f8ef6038d7194af1e5f314f97.tar.bz2 | |
x86: Add CheckRegSize to AVX512_BF16 instructions with Disp8ShiftVL
For AVX512 instructions with Disp8ShiftVL and Broadcast, we may need to
add CheckRegSize to check if broadcast matches the destination register
size.
gas/
PR gas/24625
* testsuite/gas/i386/inval-avx512f.s: Add tests for AVX512_BF16
instructions with invalid broadcast.
* testsuite/gas/i386/x86-64-inval-avx512f.s: Likewise.
* testsuite/gas/i386/inval-avx512f.l: Updated.
* testsuite/gas/i386/x86-64-inval-avx512f.l: Likewise.
opcodes/
PR gas/24625
* i386-opc.tbl: Add CheckRegSize to AVX512_BF16 instructions with
Disp8ShiftVL.
* i386-tbl.h: Regenerated.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 9 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/inval-avx512f.l | 5 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/inval-avx512f.s | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-inval-avx512f.l | 6 | ||||
| -rw-r--r-- | gas/testsuite/gas/i386/x86-64-inval-avx512f.s | 4 |
5 files changed, 27 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 6ca88da..7de5247 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,12 @@ +2019-05-28 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/24625 + * testsuite/gas/i386/inval-avx512f.s: Add tests for AVX512_BF16 + instructions with invalid broadcast. + * testsuite/gas/i386/x86-64-inval-avx512f.s: Likewise. + * testsuite/gas/i386/inval-avx512f.l: Updated. + * testsuite/gas/i386/x86-64-inval-avx512f.l: Likewise. + 2019-05-27 Alan Modra <amodra@gmail.com> * config/tc-ppc.c (is_ppc64_target): New function. diff --git a/gas/testsuite/gas/i386/inval-avx512f.l b/gas/testsuite/gas/i386/inval-avx512f.l index 048e88b..e414129 100644 --- a/gas/testsuite/gas/i386/inval-avx512f.l +++ b/gas/testsuite/gas/i386/inval-avx512f.l @@ -211,6 +211,8 @@ .*:304: Error: .*masking.*vscatterpf1dps.* .*:305: Error: .*masking.*vscatterpf1qpd.* .*:306: Error: .*masking.*vscatterpf1qps.* +.*:308: Error: .*unsupported broadcast for `vdpbf16ps' +.*:309: Error: .*unsupported broadcast for `vcvtne2ps2bf16' GAS LISTING .* @@ -546,3 +548,6 @@ GAS LISTING .* [ ]*304[ ]+vscatterpf1dps \(%eax,%zmm1\)\{%k1\}\{z\} [ ]*305[ ]+vscatterpf1qpd \(%eax,%zmm1\)\{%k1\}\{z\} [ ]*306[ ]+vscatterpf1qps \(%eax,%zmm1\)\{%k1\}\{z\} +[ ]*307[ ]* +[ ]*308[ ]+vdpbf16ps 8\(%eax\)\{1to8\}, %zmm2, %zmm2 +[ ]*309[ ]+vcvtne2ps2bf16 8\(%eax\)\{1to8\}, %zmm2, %zmm2 diff --git a/gas/testsuite/gas/i386/inval-avx512f.s b/gas/testsuite/gas/i386/inval-avx512f.s index f380fe3..2833b1e 100644 --- a/gas/testsuite/gas/i386/inval-avx512f.s +++ b/gas/testsuite/gas/i386/inval-avx512f.s @@ -304,3 +304,6 @@ _start: vscatterpf1dps (%eax,%zmm1){%k1}{z} vscatterpf1qpd (%eax,%zmm1){%k1}{z} vscatterpf1qps (%eax,%zmm1){%k1}{z} + + vdpbf16ps 8(%eax){1to8}, %zmm2, %zmm2 + vcvtne2ps2bf16 8(%eax){1to8}, %zmm2, %zmm2 diff --git a/gas/testsuite/gas/i386/x86-64-inval-avx512f.l b/gas/testsuite/gas/i386/x86-64-inval-avx512f.l index 7aa4d5d..634683f 100644 --- a/gas/testsuite/gas/i386/x86-64-inval-avx512f.l +++ b/gas/testsuite/gas/i386/x86-64-inval-avx512f.l @@ -39,6 +39,8 @@ .*:55: Error: .* .*:56: Error: .* .*:58: Error: .* +.*:61: Error: .*unsupported broadcast for `vdpbf16ps' +.*:62: Error: .*unsupported broadcast for `vcvtne2ps2bf16' GAS LISTING .* @@ -101,3 +103,7 @@ GAS LISTING .* [ ]*57[ ]* GAS LISTING .* [ ]*58[ ]+vcvtps2qq xmm0, DWORD PTR \[rax\] +[ ]*59[ ]* +[ ]*60[ ]+\.att_syntax prefix +[ ]*61[ ]+vdpbf16ps 8\(%rax\)\{1to8\}, %zmm2, %zmm2 +[ ]*62[ ]+vcvtne2ps2bf16 8\(%rax\)\{1to8\}, %zmm2, %zmm2 diff --git a/gas/testsuite/gas/i386/x86-64-inval-avx512f.s b/gas/testsuite/gas/i386/x86-64-inval-avx512f.s index 91bf562..934e906 100644 --- a/gas/testsuite/gas/i386/x86-64-inval-avx512f.s +++ b/gas/testsuite/gas/i386/x86-64-inval-avx512f.s @@ -56,3 +56,7 @@ _start: vaddps zmm2{z}, zmm1, zmm0 vcvtps2qq xmm0, DWORD PTR [rax] + + .att_syntax prefix + vdpbf16ps 8(%rax){1to8}, %zmm2, %zmm2 + vcvtne2ps2bf16 8(%rax){1to8}, %zmm2, %zmm2 |