[PATCH] D89893: [Clang] [TableGen] Clean up !if(!eq(boolean, 1) and related booleans

[Paul C. Anagnostopoulos via Phabricator via cfe-commits]

Paul-C-Anagnostopoulos created this revision.
Paul-C-Anagnostopoulos added reviewers: lattner, nhaehnle, asl.
Herald added subscribers: cfe-commits, dexonsmith, dmgreen.
Herald added a project: clang.
Paul-C-Anagnostopoulos requested review of this revision.

This patch continues the cleanup of booleans in TableGen files, now that the !not operator has been added.

Note that in this patch an int template argument has been changed to a bit.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D89893

Files:
  clang/include/clang/Basic/arm_mve.td
  clang/include/clang/Basic/arm_mve_defs.td


Index: clang/include/clang/Basic/arm_mve_defs.td
===================================================================
--- clang/include/clang/Basic/arm_mve_defs.td
+++ clang/include/clang/Basic/arm_mve_defs.td
@@ -519,7 +519,7 @@
 // polymorph differently (typically because the type of the inactive
 // parameter can be used as a disambiguator if it's present).
 multiclass IntrinsicMX<Type rettype, dag arguments, dag cg,
-                       int wantXVariant = 1,
+                       bit wantXVariant = 1,
                        string nameSuffix = "",
                        PolymorphicNameType pnt_m = PNT_Type,
                        PolymorphicNameType pnt_x = PNT_Type> {
@@ -532,7 +532,7 @@
     let pnt = pnt_m;
   }
 
-  foreach unusedVar = !if(!eq(wantXVariant, 1), [1], []<int>) in {
+  if wantXVariant then {
     // The _x variant leaves off that parameter, and simply uses an
     // undef value of the same type.
 
@@ -546,7 +546,7 @@
 // Same as above, but with an additional parameter 'basename' which overrides
 // the C intrinsic base name
 multiclass IntrinsicMXNameOverride<Type rettype, dag arguments, dag cg,
-                                   string basename, int wantXVariant = 1,
+                                   string basename, bit wantXVariant = 1,
                                    string nameSuffix = "",
                                    PolymorphicNameType pnt_m = PNT_Type,
                                    PolymorphicNameType pnt_x = PNT_Type> {
@@ -556,7 +556,7 @@
     let pnt = pnt_m;
   }
 
-  foreach unusedVar = !if(!eq(wantXVariant, 1), [1], []<int>) in {
+  if wantXVariant then {
     def "_x" # nameSuffix:
       Intrinsic<rettype, arguments, (seq (undef rettype):$inactive, cg)>,
       NameOverride<basename # "_x" # nameSuffix> {
Index: clang/include/clang/Basic/arm_mve.td
===================================================================
--- clang/include/clang/Basic/arm_mve.td
+++ clang/include/clang/Basic/arm_mve.td
@@ -406,7 +406,7 @@
 }
 
 multiclass VectorVectorArithmetic<string operation, dag extraArgs = (?),
-                                  int wantXVariant = 1> {
+                                  bit wantXVariant = 1> {
   defm "" : IntrinsicMX<
       Vector, (args Vector:$a, Vector:$b, Predicate:$pred),
       !con((IRInt<operation, [Vector, Predicate]> $a, $b),
@@ -415,7 +415,7 @@
 
 multiclass VectorScalarArithmetic<string operation, string basename,
                                   dag extraArgs = (?),
-                                  int wantXVariant = 1> {
+                                  bit wantXVariant = 1> {
   defm "" : IntrinsicMXNameOverride<
       Vector, (args Vector:$a, unpromoted<Scalar>:$b, Predicate:$pred),
       !con((IRInt<operation, [Vector, Predicate]> $a, (splat $b)),
@@ -451,7 +451,7 @@
 }
 
 multiclass DblVectorVectorArithmetic<string operation, dag extraArgs = (?),
-                                     int wantXVariant = 1> {
+                                     bit wantXVariant = 1> {
   defm "" : IntrinsicMX<
       DblVector, (args Vector:$a, Vector:$b, DblPredicate:$pred),
       !con((IRInt<operation, [DblVector, Vector, DblPredicate]> $a, $b),
@@ -460,7 +460,7 @@
 
 multiclass DblVectorScalarArithmetic<string operation, string basename,
                                      dag extraArgs = (?),
-                                     int wantXVariant = 1> {
+                                     bit wantXVariant = 1> {
   defm "" : IntrinsicMXNameOverride<
       DblVector, (args Vector:$a, unpromoted<Scalar>:$b, DblPredicate:$pred),
       !con((IRInt<operation, [DblVector, Vector, DblPredicate]> $a, (splat $b)),


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