Add multiple add/sub instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76030 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SystemZ/SystemZInstrFP.td b/lib/Target/SystemZ/SystemZInstrFP.td
index b54cd26..5acd5b6 100644
--- a/lib/Target/SystemZ/SystemZInstrFP.td
+++ b/lib/Target/SystemZ/SystemZInstrFP.td
@@ -147,6 +147,46 @@
"mdb\t{$dst, $src2}",
[(set FP64:$dst, (fmul FP64:$src1, (load rriaddr:$src2)))]>;
+def FMADD32rr : Pseudo<(outs FP32:$dst), (ins FP32:$src1, FP32:$src2, FP32:$src3),
+ "maebr\t{$dst, $src3, $src2}",
+ [(set FP32:$dst, (fadd (fmul FP32:$src2, FP32:$src3),
+ FP32:$src1))]>;
+def FMADD32rm : Pseudo<(outs FP32:$dst), (ins FP32:$src1, rriaddr:$src2, FP32:$src3),
+ "maeb\t{$dst, $src3, $src2}",
+ [(set FP32:$dst, (fadd (fmul (load rriaddr:$src2),
+ FP32:$src3),
+ FP32:$src1))]>;
+
+def FMADD64rr : Pseudo<(outs FP64:$dst), (ins FP64:$src1, FP64:$src2, FP64:$src3),
+ "madbr\t{$dst, $src3, $src2}",
+ [(set FP64:$dst, (fadd (fmul FP64:$src2, FP64:$src3),
+ FP64:$src1))]>;
+def FMADD64rm : Pseudo<(outs FP64:$dst), (ins FP64:$src1, rriaddr:$src2, FP64:$src3),
+ "madb\t{$dst, $src3, $src2}",
+ [(set FP64:$dst, (fadd (fmul (load rriaddr:$src2),
+ FP64:$src3),
+ FP64:$src1))]>;
+
+def FMSUB32rr : Pseudo<(outs FP32:$dst), (ins FP32:$src1, FP32:$src2, FP32:$src3),
+ "msebr\t{$dst, $src3, $src2}",
+ [(set FP32:$dst, (fsub (fmul FP32:$src2, FP32:$src3),
+ FP32:$src1))]>;
+def FMSUB32rm : Pseudo<(outs FP32:$dst), (ins FP32:$src1, rriaddr:$src2, FP32:$src3),
+ "mseb\t{$dst, $src3, $src2}",
+ [(set FP32:$dst, (fsub (fmul (load rriaddr:$src2),
+ FP32:$src3),
+ FP32:$src1))]>;
+
+def FMSUB64rr : Pseudo<(outs FP64:$dst), (ins FP64:$src1, FP64:$src2, FP64:$src3),
+ "msdbr\t{$dst, $src3, $src2}",
+ [(set FP64:$dst, (fsub (fmul FP64:$src2, FP64:$src3),
+ FP64:$src1))]>;
+def FMSUB64rm : Pseudo<(outs FP64:$dst), (ins FP64:$src1, rriaddr:$src2, FP64:$src3),
+ "msdb\t{$dst, $src3, $src2}",
+ [(set FP64:$dst, (fsub (fmul (load rriaddr:$src2),
+ FP64:$src3),
+ FP64:$src1))]>;
+
def FDIV32rr : Pseudo<(outs FP32:$dst), (ins FP32:$src1, FP32:$src2),
"debr\t{$dst, $src2}",
[(set FP32:$dst, (fdiv FP32:$src1, FP32:$src2))]>;