tree f7111f0c7969e2018d4180edcb61b2c8d23ff6cd
parent 4d527151362552644315b2c612fb2fd5cc5d6040
author Ulya Trafimovich <skvadrik@google.com> 1637324569 +0000
committer Ulyana Trafimovich <skvadrik@google.com> 1637678005 +0000

x86_64: Add UD2 instruction and test.

This instruction is useful to guard unreachable code that we have to
generate for some rason, but we should never execute.

Bug: 71781600
Test: $ANDROID_HOST_OUT/nativetest64/art_compiler_host_tests/art_compiler_host_tests --gtest_filter='*AssemblerX86_64Test.Ud2*'
Change-Id: Ibd106c0091bd3fd958ab34f0b6d90382773aad79