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BR 2689316: PEXTRQ requires REX.W
authorH. Peter Anvin <hpa@linux.intel.com>
Mon, 16 Mar 2009 23:32:42 +0000 (16:32 -0700)
committerH. Peter Anvin <hpa@linux.intel.com>
Mon, 16 Mar 2009 23:32:42 +0000 (16:32 -0700)
The PEXTRQ instruction requires a REX.W prefix.

insns.dat patch | blob | history

diff --git a/insns.dat b/insns.dat
index ef5a10f..0491f63 100644 (file)
--- a/insns.dat
+++ b/insns.dat
@@ -1829,7 +1829,7 @@ PEXTRB            reg32,xmmreg,imm                \361\3\x0F\x3A\x14\101\26                       SSE41
 PEXTRB         mem8,xmmreg,imm                 \361\3\x0F\x3A\x14\101\26                       SSE41
 PEXTRB         reg64,xmmreg,imm                \324\361\3\x0F\x3A\x14\101\26                   SSE41,X64
 PEXTRD         rm32,xmmreg,imm                 \361\3\x0F\x3A\x16\101\26                       SSE41
-PEXTRQ         rm64,xmmreg,imm                 \361\3\x0F\x3A\x16\101\26                       SSE41,X64
+PEXTRQ         rm64,xmmreg,imm                 \324\361\3\x0F\x3A\x16\101\26                   SSE41,X64
 PEXTRW         reg32,xmmreg,imm                \361\3\x0F\x3A\x15\101\26                       SSE41
 PEXTRW         mem16,xmmreg,imm                \361\3\x0F\x3A\x15\101\26                       SSE41
 PEXTRW         reg64,xmmreg,imm                \324\361\3\x0F\x3A\x15\101\26                   SSE41,X64
Domain: System / Toolchain;