Add test case for PR10851.

llvm-svn: 139689
2011-09-14 04:36:54 +00:00 · 2011-09-14 04:36:54 +00:00 · 503eef7641
parent 483c269a33
commit 503eef7641
1 changed files with 4 additions and 0 deletions
--- a/llvm/test/MC/Disassembler/X86/invalid-VEX-vvvv.txt
+++ b/llvm/test/MC/Disassembler/X86/invalid-VEX-vvvv.txt
@ -0,0 +1,4 @@
+# RUN: llvm-mc --disassemble %s -triple=x86_64-apple-darwin9 |& grep {invalid instruction encoding}
+
+# This instruction would decode as movmskps if the vvvv field in the VEX prefix was all 1s.
+0xc5 0xf0 0x50 0xc0