]> git.ipfire.org Git - thirdparty/valgrind.git/commit
s390: Fix s390_irgen_POPCNT
authorFlorian Krohm <flo2030@eich-krohm.de>
Wed, 4 Feb 2026 19:08:20 +0000 (19:08 +0000)
committerFlorian Krohm <flo2030@eich-krohm.de>
Wed, 4 Feb 2026 19:09:02 +0000 (19:09 +0000)
commit4768afe69f4f38265e041c4ab9c2b08f6fdb16fa
tree1f1faa50f853468bef863246456f3693bb5717ad
parent47eb47d22c4934812bb6a16124bf7d90f4dd29d2
s390: Fix s390_irgen_POPCNT

The POPCNT insn does not cause a specification exception when reserved
bits in m3 are not zero.
Found by disasm-test.
VEX/priv/guest_s390_toIR.c
none/tests/s390x/disasm-test/disasm-test.post.exp
none/tests/s390x/disasm-test/disasm-test.vgtest