Add Thumb-2 support for TEQ amd TST.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74468 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td
index 6bcd499..7a56fd7 100644
--- a/lib/Target/ARM/ARMInstrThumb2.td
+++ b/lib/Target/ARM/ARMInstrThumb2.td
@@ -621,7 +621,10 @@
def : T2Pat<(ARMcmpZ GPR:$src, t2_so_imm_neg:$imm),
(t2CMNri GPR:$src, t2_so_imm_neg:$imm)>;
-// FIXME: TST, TEQ, etc.
+defm t2TST : T2I_cmp_is<"tst",
+ BinOpFrag<(ARMcmpZ (and node:$LHS, node:$RHS), 0)>>;
+defm t2TEQ : T2I_cmp_is<"teq",
+ BinOpFrag<(ARMcmpZ (xor node:$LHS, node:$RHS), 0)>>;
// A8.6.27 CBNZ, CBZ - Compare and branch on (non)zero.
// Short range conditional branch. Looks awesome for loops. Need to figure