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[Bug gas/24625] New: AVX512_BF16: Incorrect broadcast


From: hjl.tools at gmail dot com
Subject: [Bug gas/24625] New: AVX512_BF16: Incorrect broadcast
Date: Tue, 28 May 2019 15:57:50 +0000

https://sourceware.org/bugzilla/show_bug.cgi?id=24625

            Bug ID: 24625
           Summary: AVX512_BF16: Incorrect broadcast
           Product: binutils
           Version: 2.33 (HEAD)
            Status: NEW
          Severity: normal
          Priority: P2
         Component: gas
          Assignee: unassigned at sourceware dot org
          Reporter: hjl.tools at gmail dot com
  Target Milestone: ---
            Target: x86

address@hidden testsuite]$ cat x.s
vdpbf16ps 8(%rax){1to8}, %zmm2, %zmm2
vcvtne2ps2bf16 8(%rax){1to8}, %zmm2, %zmm2
address@hidden testsuite]$ ../as-new -o x.o x.s
address@hidden testsuite]$ ../../binutils/objdump -dw x.o

x.o:     file format elf64-x86-64


Disassembly of section .text:

0000000000000000 <.text>:
   0:   62 f2 6e 58 52 50 02    vdpbf16ps 0x8(%rax){1to16},%zmm2,%zmm2
   7:   62 f2 6f 58 72 50 02    vcvtne2ps2bf16 0x8(%rax){1to16},%zmm2,%zmm2
address@hidden testsuite]$

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