Remove some now-unneeded casts from instruction patterns. With the casts

removed, tblgen produces identical output to with them in.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28867 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/PowerPC/PPCInstrAltivec.td b/lib/Target/PowerPC/PPCInstrAltivec.td
index bdb9642bd14001c04c700c48636a6b77d8767d10..ab06f3e6440748f32c207bf5f5d7c09d93744c07 100644 (file)
--- a/lib/Target/PowerPC/PPCInstrAltivec.td
+++ b/lib/Target/PowerPC/PPCInstrAltivec.td
@@ -546,7 +546,7 @@ def : Pat<(v8i16 (undef)), (IMPLICIT_DEF_VRRC)>;
 def : Pat<(v4f32 (undef)), (IMPLICIT_DEF_VRRC)>;
 
 // Loads.
-def : Pat<(v4i32 (load xoaddr:$src)), (v4i32 (LVX xoaddr:$src))>;
+def : Pat<(v4i32 (load xoaddr:$src)), (LVX xoaddr:$src)>;
 
 // Stores.
 def : Pat<(store (v4i32 VRRC:$rS), xoaddr:$dst),
@@ -594,29 +594,29 @@ def:Pat<(vector_shuffle (v16i8 VRRC:$vA), undef, VMRGHW_unary_shuffle_mask:$in),
         (VMRGHW VRRC:$vA, VRRC:$vA)>;
 
 // Logical Operations
-def : Pat<(v4i32 (vnot VRRC:$vA)), (v4i32 (VNOR VRRC:$vA, VRRC:$vA))>;
-def : Pat<(v4i32 (vnot_conv VRRC:$vA)), (v4i32 (VNOR VRRC:$vA, VRRC:$vA))>;
+def : Pat<(v4i32 (vnot VRRC:$vA)),      (VNOR VRRC:$vA, VRRC:$vA)>;
+def : Pat<(v4i32 (vnot_conv VRRC:$vA)), (VNOR VRRC:$vA, VRRC:$vA)>;
 
 def : Pat<(v4i32 (vnot_conv (or VRRC:$A, VRRC:$B))),
-          (v4i32 (VNOR VRRC:$A, VRRC:$B))>;
+          (VNOR VRRC:$A, VRRC:$B)>;
 def : Pat<(v4i32 (and VRRC:$A, (vnot_conv VRRC:$B))),
-          (v4i32 (VANDC VRRC:$A, VRRC:$B))>;
+          (VANDC VRRC:$A, VRRC:$B)>;
 
 def : Pat<(fmul VRRC:$vA, VRRC:$vB),
-          (v4f32 (VMADDFP VRRC:$vA, VRRC:$vB, (v4i32 (V_SET0))))>; 
+          (VMADDFP VRRC:$vA, VRRC:$vB, (v4i32 (V_SET0)))>; 
 
 // Fused multiply add and multiply sub for packed float.  These are represented
 // separately from the real instructions above, for operations that must have
 // the additional precision, such as Newton-Rhapson (used by divide, sqrt)
 def : Pat<(PPCvmaddfp VRRC:$A, VRRC:$B, VRRC:$C),
-          (v4f32 (VMADDFP VRRC:$A, VRRC:$B, VRRC:$C))>;
+          (VMADDFP VRRC:$A, VRRC:$B, VRRC:$C)>;
 def : Pat<(PPCvnmsubfp VRRC:$A, VRRC:$B, VRRC:$C),
-          (v4f32 (VNMSUBFP VRRC:$A, VRRC:$B, VRRC:$C))>;
+          (VNMSUBFP VRRC:$A, VRRC:$B, VRRC:$C)>;
 
 def : Pat<(int_ppc_altivec_vmaddfp VRRC:$A, VRRC:$B, VRRC:$C),
-          (v4f32 (VMADDFP VRRC:$A, VRRC:$B, VRRC:$C))>;
+          (VMADDFP VRRC:$A, VRRC:$B, VRRC:$C)>;
 def : Pat<(int_ppc_altivec_vnmsubfp VRRC:$A, VRRC:$B, VRRC:$C),
-          (v4f32 (VNMSUBFP VRRC:$A, VRRC:$B, VRRC:$C))>;
+          (VNMSUBFP VRRC:$A, VRRC:$B, VRRC:$C)>;
 
 def : Pat<(PPCvperm (v16i8 VRRC:$vA), VRRC:$vB, VRRC:$vC),
-          (v16i8 (VPERM VRRC:$vA, VRRC:$vB, VRRC:$vC))>;
+          (VPERM VRRC:$vA, VRRC:$vB, VRRC:$vC)>;

diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td
index 5b9502152dc6563e4ad445e38bd9030b3512fef0..943885feac6e60ee0c157af8aa27944037a481bc 100644 (file)
--- a/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/lib/Target/PowerPC/PPCInstrInfo.td
@@ -490,7 +490,7 @@ def EQV  : XForm_6<31, 284, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
                    [(set GPRC:$rA, (not (xor GPRC:$rS, GPRC:$rB)))]>;
 def XOR  : XForm_6<31, 316, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
                    "xor $rA, $rS, $rB", IntGeneral,
-                   [(set GPRC:$rA, (xor GPRC:$rS, GPRC:$rB))]>;                   
+                   [(set GPRC:$rA, (xor GPRC:$rS, GPRC:$rB))]>;
 def SLW  : XForm_6<31,  24, (ops GPRC:$rA, GPRC:$rS, GPRC:$rB),
                    "slw $rA, $rS, $rB", IntGeneral,
                    [(set GPRC:$rA, (PPCshl GPRC:$rS, GPRC:$rB))]>;
@@ -936,25 +936,25 @@ def : Pat<(srl GPRC:$rS, GPRC:$rB),
 def : Pat<(shl GPRC:$rS, GPRC:$rB),
           (SLW GPRC:$rS, GPRC:$rB)>;
 
-def : Pat<(i32 (zextload iaddr:$src, i1)),
+def : Pat<(zextload iaddr:$src, i1),
           (LBZ iaddr:$src)>;
-def : Pat<(i32 (zextload xaddr:$src, i1)),
+def : Pat<(zextload xaddr:$src, i1),
           (LBZX xaddr:$src)>;
-def : Pat<(i32 (extload iaddr:$src, i1)),
+def : Pat<(extload iaddr:$src, i1),
           (LBZ iaddr:$src)>;
-def : Pat<(i32 (extload xaddr:$src, i1)),
+def : Pat<(extload xaddr:$src, i1),
           (LBZX xaddr:$src)>;
-def : Pat<(i32 (extload iaddr:$src, i8)),
+def : Pat<(extload iaddr:$src, i8),
           (LBZ iaddr:$src)>;
-def : Pat<(i32 (extload xaddr:$src, i8)),
+def : Pat<(extload xaddr:$src, i8),
           (LBZX xaddr:$src)>;
-def : Pat<(i32 (extload iaddr:$src, i16)),
+def : Pat<(extload iaddr:$src, i16),
           (LHZ iaddr:$src)>;
-def : Pat<(i32 (extload xaddr:$src, i16)),
+def : Pat<(extload xaddr:$src, i16),
           (LHZX xaddr:$src)>;
-def : Pat<(f64 (extload iaddr:$src, f32)),
+def : Pat<(extload iaddr:$src, f32),
           (FMRSD (LFS iaddr:$src))>;
-def : Pat<(f64 (extload xaddr:$src, f32)),
+def : Pat<(extload xaddr:$src, f32),
           (FMRSD (LFSX xaddr:$src))>;
 
 include "PPCInstrAltivec.td"