[Bug binutils/20637] 32-bit XOP instructions should silently ignore REX_B

2016-09-28 Thread ram...@hex-rays.com
https://sourceware.org/bugzilla/show_bug.cgi?id=20637 --- Comment #4 from Ramiro Polla --- Hi Amit, This sample comes from fuzzed data, hence why I provided the bytes directly. The instruction is still valid, though, but with ebp as register (REX_B should be silently ignored). Both XED and LLVM

[Bug binutils/20637] New: 32-bit XOP instructions should silently ignore REX_B

2016-09-26 Thread ram...@hex-rays.com
Component: binutils Assignee: unassigned at sourceware dot org Reporter: ram...@hex-rays.com Target Milestone: --- Created attachment 9523 --> https://sourceware.org/bugzilla/attachment.cgi?id=9523&action=edit simple patch (no updates to changelog or testsui

[Bug gas/18631] avx512: wrong memory size for vcvtt?ps2u?qq instructions with data broadcast

2015-07-07 Thread ram...@hex-rays.com
https://sourceware.org/bugzilla/show_bug.cgi?id=18631 Ramiro Polla changed: What|Removed |Added CC||ram...@hex-rays.com --- Comment #1

[Bug gas/18631] New: avx512: wrong memory size for vcvtt?ps2u?qq instructions with data broadcast

2015-07-07 Thread ram...@hex-rays.com
Severity: normal Priority: P2 Component: gas Assignee: unassigned at sourceware dot org Reporter: ram...@hex-rays.com Target Milestone: --- The vcvtps2qq, vcvtps2uqq, vcvttps2qq, and vcvttps2uqq instructions are incorrectly defined regarding the memory operand