move CMOV_FR32 and friends to InstrCompiler, since they are

pseudo instructions.

Move POPCNT to InstrSSE since they are SSE4 instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115603 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86Instr64bit.td b/lib/Target/X86/X86Instr64bit.td
index 56274cbe7b3b31a25bf1959a6d2c355c685d1d64..a60af16832ae22310642dd65892684f153b7b04f 100644 (file)
--- a/lib/Target/X86/X86Instr64bit.td
+++ b/lib/Target/X86/X86Instr64bit.td
@@ -18,15 +18,6 @@
 //  Miscellaneous Instructions...
 //
 
-def POPCNT64rr : RI<0xB8, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
-                    "popcnt{q}\t{$src, $dst|$dst, $src}", []>, XS;
-let mayLoad = 1 in
-def POPCNT64rm : RI<0xB8, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
-                    "popcnt{q}\t{$src, $dst|$dst, $src}", []>, XS;
-
-let Defs = [RBP,RSP], Uses = [RBP,RSP], mayLoad = 1, neverHasSideEffects = 1 in
-def LEAVE64  : I<0xC9, RawFrm,
-                 (outs), (ins), "leave", []>, Requires<[In64BitMode]>;
 let Defs = [RSP], Uses = [RSP], neverHasSideEffects=1 in {
 let mayLoad = 1 in {
 def POP64r   : I<0x58, AddRegFrm,

diff --git a/lib/Target/X86/X86InstrCompiler.td b/lib/Target/X86/X86InstrCompiler.td
index 3e2fdd3a285cbcf3f733d096f146412d82cf5069..d1610b92eecd1922d3b1d98d66e8443fff482839 100644 (file)
--- a/lib/Target/X86/X86InstrCompiler.td
+++ b/lib/Target/X86/X86InstrCompiler.td
@@ -586,6 +586,44 @@ def LXADD64 : RI<0xC1, MRMSrcMem, (outs GR64:$dst), (ins GR64:$val,i64mem:$ptr),
                 TB, LOCK;
 }
 
+//===----------------------------------------------------------------------===//
+// Conditional Move Pseudo Instructions.
+//===----------------------------------------------------------------------===//
+
+
+// CMOV* - Used to implement the SSE SELECT DAG operation.  Expanded after
+// instruction selection into a branch sequence.
+let Uses = [EFLAGS], usesCustomInserter = 1 in {
+  def CMOV_FR32 : I<0, Pseudo,
+                    (outs FR32:$dst), (ins FR32:$t, FR32:$f, i8imm:$cond),
+                    "#CMOV_FR32 PSEUDO!",
+                    [(set FR32:$dst, (X86cmov FR32:$t, FR32:$f, imm:$cond,
+                                                  EFLAGS))]>;
+  def CMOV_FR64 : I<0, Pseudo,
+                    (outs FR64:$dst), (ins FR64:$t, FR64:$f, i8imm:$cond),
+                    "#CMOV_FR64 PSEUDO!",
+                    [(set FR64:$dst, (X86cmov FR64:$t, FR64:$f, imm:$cond,
+                                                  EFLAGS))]>;
+  def CMOV_V4F32 : I<0, Pseudo,
+                    (outs VR128:$dst), (ins VR128:$t, VR128:$f, i8imm:$cond),
+                    "#CMOV_V4F32 PSEUDO!",
+                    [(set VR128:$dst,
+                      (v4f32 (X86cmov VR128:$t, VR128:$f, imm:$cond,
+                                          EFLAGS)))]>;
+  def CMOV_V2F64 : I<0, Pseudo,
+                    (outs VR128:$dst), (ins VR128:$t, VR128:$f, i8imm:$cond),
+                    "#CMOV_V2F64 PSEUDO!",
+                    [(set VR128:$dst,
+                      (v2f64 (X86cmov VR128:$t, VR128:$f, imm:$cond,
+                                          EFLAGS)))]>;
+  def CMOV_V2I64 : I<0, Pseudo,
+                    (outs VR128:$dst), (ins VR128:$t, VR128:$f, i8imm:$cond),
+                    "#CMOV_V2I64 PSEUDO!",
+                    [(set VR128:$dst,
+                      (v2i64 (X86cmov VR128:$t, VR128:$f, imm:$cond,
+                                          EFLAGS)))]>;
+}
+
 
 //===----------------------------------------------------------------------===//
 // DAG Pattern Matching Rules

diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index 665cb4eb3585f26ed2500acfc6fce66e238b6e22..526534bc11bc3157adc06d3b2ef949e69ee03cea 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -580,19 +580,13 @@ let Defs = [EBP, ESP], Uses = [EBP, ESP], mayLoad = 1, neverHasSideEffects=1 in
 def LEAVE    : I<0xC9, RawFrm,
                  (outs), (ins), "leave", []>, Requires<[In32BitMode]>;
 
+let Defs = [RBP,RSP], Uses = [RBP,RSP], mayLoad = 1, neverHasSideEffects = 1 in
+def LEAVE64  : I<0xC9, RawFrm,
+                 (outs), (ins), "leave", []>, Requires<[In64BitMode]>;
+
 //===----------------------------------------------------------------------===//
-//  Miscellaneous Instructions...
+//  Miscellaneous Instructions.
 //
-def POPCNT16rr : I<0xB8, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
-                   "popcnt{w}\t{$src, $dst|$dst, $src}", []>, OpSize, XS;
-let mayLoad = 1 in
-def POPCNT16rm : I<0xB8, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
-                   "popcnt{w}\t{$src, $dst|$dst, $src}", []>, OpSize, XS;
-def POPCNT32rr : I<0xB8, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
-                   "popcnt{l}\t{$src, $dst|$dst, $src}", []>, XS;
-let mayLoad = 1 in
-def POPCNT32rm : I<0xB8, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
-                   "popcnt{l}\t{$src, $dst|$dst, $src}", []>, XS;
 
 let Defs = [ESP], Uses = [ESP], neverHasSideEffects=1 in {
 let mayLoad = 1 in {

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index 35d0622803ed13617afcdbbe0391199705433c49..8ec221ea6adc108430beeb3aa0a50e1f416afc57 100644 (file)
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -14,43 +14,6 @@
 //===----------------------------------------------------------------------===//
 
 
-//===----------------------------------------------------------------------===//
-// SSE scalar FP Instructions
-//===----------------------------------------------------------------------===//
-
-// CMOV* - Used to implement the SSE SELECT DAG operation.  Expanded after
-// instruction selection into a branch sequence.
-let Uses = [EFLAGS], usesCustomInserter = 1 in {
-  def CMOV_FR32 : I<0, Pseudo,
-                    (outs FR32:$dst), (ins FR32:$t, FR32:$f, i8imm:$cond),
-                    "#CMOV_FR32 PSEUDO!",
-                    [(set FR32:$dst, (X86cmov FR32:$t, FR32:$f, imm:$cond,
-                                                  EFLAGS))]>;
-  def CMOV_FR64 : I<0, Pseudo,
-                    (outs FR64:$dst), (ins FR64:$t, FR64:$f, i8imm:$cond),
-                    "#CMOV_FR64 PSEUDO!",
-                    [(set FR64:$dst, (X86cmov FR64:$t, FR64:$f, imm:$cond,
-                                                  EFLAGS))]>;
-  def CMOV_V4F32 : I<0, Pseudo,
-                    (outs VR128:$dst), (ins VR128:$t, VR128:$f, i8imm:$cond),
-                    "#CMOV_V4F32 PSEUDO!",
-                    [(set VR128:$dst,
-                      (v4f32 (X86cmov VR128:$t, VR128:$f, imm:$cond,
-                                          EFLAGS)))]>;
-  def CMOV_V2F64 : I<0, Pseudo,
-                    (outs VR128:$dst), (ins VR128:$t, VR128:$f, i8imm:$cond),
-                    "#CMOV_V2F64 PSEUDO!",
-                    [(set VR128:$dst,
-                      (v2f64 (X86cmov VR128:$t, VR128:$f, imm:$cond,
-                                          EFLAGS)))]>;
-  def CMOV_V2I64 : I<0, Pseudo,
-                    (outs VR128:$dst), (ins VR128:$t, VR128:$f, i8imm:$cond),
-                    "#CMOV_V2I64 PSEUDO!",
-                    [(set VR128:$dst,
-                      (v2i64 (X86cmov VR128:$t, VR128:$f, imm:$cond,
-                                          EFLAGS)))]>;
-}
-
 //===----------------------------------------------------------------------===//
 // SSE 1 & 2 Instructions Classes
 //===----------------------------------------------------------------------===//
@@ -4606,6 +4569,26 @@ defm VTESTPDY : avx_bittest<0x0F, "vtestpd", VR256, f256mem, memopv4f64, v4f64>;
 // SSE4.1 - Misc Instructions
 //===----------------------------------------------------------------------===//
 
+def POPCNT16rr : I<0xB8, MRMSrcReg, (outs GR16:$dst), (ins GR16:$src),
+                   "popcnt{w}\t{$src, $dst|$dst, $src}", []>, OpSize, XS;
+let mayLoad = 1 in
+def POPCNT16rm : I<0xB8, MRMSrcMem, (outs GR16:$dst), (ins i16mem:$src),
+                   "popcnt{w}\t{$src, $dst|$dst, $src}", []>, OpSize, XS;
+
+def POPCNT32rr : I<0xB8, MRMSrcReg, (outs GR32:$dst), (ins GR32:$src),
+                   "popcnt{l}\t{$src, $dst|$dst, $src}", []>, XS;
+let mayLoad = 1 in
+def POPCNT32rm : I<0xB8, MRMSrcMem, (outs GR32:$dst), (ins i32mem:$src),
+                   "popcnt{l}\t{$src, $dst|$dst, $src}", []>, XS;
+
+def POPCNT64rr : RI<0xB8, MRMSrcReg, (outs GR64:$dst), (ins GR64:$src),
+                    "popcnt{q}\t{$src, $dst|$dst, $src}", []>, XS;
+let mayLoad = 1 in
+def POPCNT64rm : RI<0xB8, MRMSrcMem, (outs GR64:$dst), (ins i64mem:$src),
+                    "popcnt{q}\t{$src, $dst|$dst, $src}", []>, XS;
+
+
+
 // SS41I_unop_rm_int_v16 - SSE 4.1 unary operator whose type is v8i16.
 multiclass SS41I_unop_rm_int_v16<bits<8> opc, string OpcodeStr,
                                  Intrinsic IntId128> {