return;
// Caller is expected to fully compose map/operands if necessary.
- assert((isTopLevelValue(val) || isAffineForInductionVar(val)) &&
+ assert((isTopLevelValue(val) || isAffineInductionVar(val)) &&
"non-terminal symbol / loop IV expected");
// Outer loop IVs could be used in forOp's bounds.
if (auto loop = getForInductionVarOwner(val)) {
loop.emitWarning("failed to add domain info to constraint system"));
return;
}
+ if (auto parallel = getAffineParallelInductionVarOwner(val)) {
+ appendDimVar(parallel.getIVs());
+ if (failed(this->addAffineParallelOpDomain(parallel)))
+ LLVM_DEBUG(parallel.emitWarning(
+ "failed to add domain info to constraint system"));
+ return;
+ }
+
// Add top level symbol.
appendSymbolVar(val);
// Check if the symbol is a constant.
// CHECK-NOT: memref.alloc
// CHECK: return
}
+
+#map16 = affine_map<(d0, d1, d2) -> (d0 * 40 + d1 * 8 + d2 * 2)>
+#map17 = affine_map<(d0, d1, d2) -> (d0 * 40 + d1 * 8 + d2 * 2 + 2)>
+// CHECK-LABEL: func @affine_parallel
+func.func @affine_parallel(%85:memref<2x5x4x2xi64>) {
+ affine.for %arg0 = 0 to 2 {
+ affine.parallel (%arg1) = (0) to (5) {
+ affine.parallel (%arg2) = (0) to (4) {
+ affine.for %arg3 = #map16(%arg0, %arg1, %arg2) to #map17(%arg0, %arg1, %arg2) {
+ %105 = affine.load %85[((%arg3 floordiv 2) floordiv 4) floordiv 5, ((%arg3 floordiv 2) floordiv 4) mod 5, (%arg3 floordiv 2) mod 4, %arg3 mod 2] : memref<2x5x4x2xi64>
+ }
+ }
+ }
+ }
+ // CHECK: affine.for
+ // CHECK-NEXT: affine.for %{{.*}} = 0 to 5
+ // CHECK-NEXT: affine.for %{{.*}} = 0 to 4
+ // CHECK-NEXT: affine.for %{{.*}} = 0 to 2
+
+ // CHECK: affine.for
+ // CHECK-NEXT: affine.parallel
+ // CHECK-NEXT: affine.parallel
+ return
+}