[Power9] Implement new vsx instructions: insert, extract, test data class, min/max, reverse, permute, splat
This change implements the following vsx instructions:
- Scalar Insert/Extract
xsiexpdp xsiexpqp xsxexpdp xsxsigdp xsxexpqp xsxsigqp
- Vector Insert/Extract
xviexpdp xviexpsp xvxexpdp xvxexpsp xvxsigdp xvxsigsp
xxextractuw xxinsertw
- Scalar/Vector Test Data Class
xststdcdp xststdcsp xststdcqp
xvtstdcdp xvtstdcsp
- Maximum/Minimum
xsmaxcdp xsmaxjdp
xsmincdp xsminjdp
- Vector Byte-Reverse/Permute/Splat
xxbrd xxbrh xxbrq xxbrw
xxperm xxpermr
xxspltib
30 instructions
Thanks Nemanja for invaluable discussion! Thanks Kit's great help!
Reviewers: hal, nemanja, kbarton, tjablin, amehsan
http://reviews.llvm.org/D16842
llvm-svn: 264567
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
index 80b5642..eb9fa11 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -507,6 +507,24 @@
let ParserMatchClass = PPCU6ImmAsmOperand;
let DecoderMethod = "decodeUImmOperand<6>";
}
+def PPCU7ImmAsmOperand : AsmOperandClass {
+ let Name = "U7Imm"; let PredicateMethod = "isU7Imm";
+ let RenderMethod = "addImmOperands";
+}
+def u7imm : Operand<i32> {
+ let PrintMethod = "printU7ImmOperand";
+ let ParserMatchClass = PPCU7ImmAsmOperand;
+ let DecoderMethod = "decodeUImmOperand<7>";
+}
+def PPCU8ImmAsmOperand : AsmOperandClass {
+ let Name = "U8Imm"; let PredicateMethod = "isU8Imm";
+ let RenderMethod = "addImmOperands";
+}
+def u8imm : Operand<i32> {
+ let PrintMethod = "printU8ImmOperand";
+ let ParserMatchClass = PPCU8ImmAsmOperand;
+ let DecoderMethod = "decodeUImmOperand<8>";
+}
def PPCU10ImmAsmOperand : AsmOperandClass {
let Name = "U10Imm"; let PredicateMethod = "isU10Imm";
let RenderMethod = "addImmOperands";