[llvm-commits] [llvm] r98919 - in /llvm/trunk: lib/Target/X86/X86Instr64bit.td test/MC/AsmParser/X86/x86_64-new-encoder.s

[Daniel Dunbar]

Author: ddunbar
Date: Thu Mar 18 20:15:03 2010
New Revision: 98919

URL: http://llvm.org/viewvc/llvm-project?rev=98919&view=rev
Log:
X86: Fix encoding for TEST64rr.

Modified:
    llvm/trunk/lib/Target/X86/X86Instr64bit.td
    llvm/trunk/test/MC/AsmParser/X86/x86_64-new-encoder.s

Modified: llvm/trunk/lib/Target/X86/X86Instr64bit.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86Instr64bit.td?rev=98919&r1=98918&r2=98919&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86Instr64bit.td (original)
+++ llvm/trunk/lib/Target/X86/X86Instr64bit.td Thu Mar 18 20:15:03 2010
@@ -1225,7 +1225,7 @@
 def TEST64i32 : RIi32<0xa9, RawFrm, (outs), (ins i32imm:$src),
                       "test{q}\t{$src, %rax|%rax, $src}", []>;
 let isCommutable = 1 in
-def TEST64rr : RI<0x85, MRMDestReg, (outs), (ins GR64:$src1, GR64:$src2),
+def TEST64rr : RI<0x85, MRMSrcReg, (outs), (ins GR64:$src1, GR64:$src2),
                   "test{q}\t{$src2, $src1|$src1, $src2}",
                   [(set EFLAGS, (X86cmp (and GR64:$src1, GR64:$src2), 0))]>;
 def TEST64rm : RI<0x85, MRMSrcMem, (outs), (ins GR64:$src1, i64mem:$src2),

Modified: llvm/trunk/test/MC/AsmParser/X86/x86_64-new-encoder.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/AsmParser/X86/x86_64-new-encoder.s?rev=98919&r1=98918&r2=98919&view=diff
==============================================================================
--- llvm/trunk/test/MC/AsmParser/X86/x86_64-new-encoder.s (original)
+++ llvm/trunk/test/MC/AsmParser/X86/x86_64-new-encoder.s Thu Mar 18 20:15:03 2010
@@ -44,3 +44,7 @@
 // CHECK: movq	(%r13,%rax,8), %r13
 // CHECK:  encoding: [0x4d,0x8b,0x6c,0xc5,0x00]
 movq 0x00(%r13,%rax,8),%r13
+
+// CHECK: testq	%rax, %rbx
+// CHECK:  encoding: [0x48,0x85,0xd8]
+testq %rax, %rbx