From: Johnny Chen <johnny.chen@apple.com>
Date: Mon, 8 Feb 2010 19:41:48 +0000 (+0000)
Subject: Add VCMP (VFP floating-point compare without 'E' bit set) for disassembly purpose.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=7edd8e38c4ad710cd5158de2ffa8eb92b4527375;p=oota-llvm.git

Add VCMP (VFP floating-point compare without 'E' bit set) for disassembly purpose.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95560 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/ARM/ARMInstrVFP.td b/lib/Target/ARM/ARMInstrVFP.td
index 7fcd98c8c13..f87663cd24c 100644
--- a/lib/Target/ARM/ARMInstrVFP.td
+++ b/lib/Target/ARM/ARMInstrVFP.td
@@ -128,9 +128,17 @@ def VCMPED : ADuI<0b11101, 0b11, 0b0100, 0b11, 0, (outs), (ins DPR:$a, DPR:$b),
                  IIC_fpCMP64, "vcmpe", ".f64\t$a, $b",
                  [(arm_cmpfp DPR:$a, DPR:$b)]>;
 
+def VCMPD  : ADuI<0b11101, 0b11, 0b0100, 0b01, 0, (outs), (ins DPR:$a, DPR:$b),
+                 IIC_fpCMP64, "vcmp", ".f64\t$a, $b",
+                 [/* For disassembly only; pattern left blank */]>;
+
 def VCMPES : ASuI<0b11101, 0b11, 0b0100, 0b11, 0, (outs), (ins SPR:$a, SPR:$b),
                  IIC_fpCMP32, "vcmpe", ".f32\t$a, $b",
                  [(arm_cmpfp SPR:$a, SPR:$b)]>;
+
+def VCMPS  : ASuI<0b11101, 0b11, 0b0100, 0b01, 0, (outs), (ins SPR:$a, SPR:$b),
+                 IIC_fpCMP32, "vcmp", ".f32\t$a, $b",
+                 [/* For disassembly only; pattern left blank */]>;
 }
 
 def VDIVD  : ADbI<0b11101, 0b00, 0, 0, (outs DPR:$dst), (ins DPR:$a, DPR:$b),
@@ -189,9 +197,17 @@ def VCMPEZD : ADuI<0b11101, 0b11, 0b0101, 0b11, 0, (outs), (ins DPR:$a),
                   IIC_fpCMP64, "vcmpe", ".f64\t$a, #0",
                   [(arm_cmpfp0 DPR:$a)]>;
 
+def VCMPZD  : ADuI<0b11101, 0b11, 0b0101, 0b01, 0, (outs), (ins DPR:$a),
+                  IIC_fpCMP64, "vcmp", ".f64\t$a, #0",
+                  [/* For disassembly only; pattern left blank */]>;
+
 def VCMPEZS : ASuI<0b11101, 0b11, 0b0101, 0b11, 0, (outs), (ins SPR:$a),
                   IIC_fpCMP32, "vcmpe", ".f32\t$a, #0",
                   [(arm_cmpfp0 SPR:$a)]>;
+
+def VCMPZS  : ASuI<0b11101, 0b11, 0b0101, 0b01, 0, (outs), (ins SPR:$a),
+                  IIC_fpCMP32, "vcmp", ".f32\t$a, #0",
+                  [/* For disassembly only; pattern left blank */]>;
 }
 
 def VCVTDS : ASuI<0b11101, 0b11, 0b0111, 0b11, 0, (outs DPR:$dst), (ins SPR:$a),