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| author | Daniel Dunbar <daniel@zuster.org> | 2010-03-19 01:15:03 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2010-03-19 01:15:03 +0000 |
| commit | c28c7689fc555b8507d2b0b128f4e6b05dcf2027 (patch) | |
| tree | cff8e75a2e1a5eb9efaeb0d6355cda102dac6a0e | |
| parent | aac5b5b2e5eaf2e5bd62f9b96270e31d46125f4f (diff) | |
X86: Fix encoding for TEST64rr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98919 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86Instr64bit.td | 2 | ||||
| -rw-r--r-- | test/MC/AsmParser/X86/x86_64-new-encoder.s | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/lib/Target/X86/X86Instr64bit.td b/lib/Target/X86/X86Instr64bit.td index 079d7a28d8..81fc0671c4 100644 --- a/lib/Target/X86/X86Instr64bit.td +++ b/lib/Target/X86/X86Instr64bit.td @@ -1225,7 +1225,7 @@ let Defs = [EFLAGS] in { 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), diff --git a/test/MC/AsmParser/X86/x86_64-new-encoder.s b/test/MC/AsmParser/X86/x86_64-new-encoder.s index 3e12cf8ba9..d8282ab9fb 100644 --- a/test/MC/AsmParser/X86/x86_64-new-encoder.s +++ b/test/MC/AsmParser/X86/x86_64-new-encoder.s @@ -44,3 +44,7 @@ movq _foo@GOTPCREL(%rip), %r14 // 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 |