4268e4f4b8
Summary: The current syntax for AffineMapAttr and IntegerSetAttr conflict with function types, making it currently impossible to round-trip function types(and e.g. FuncOp) in the IR. This revision changes the syntax for the attributes by wrapping them in a keyword. AffineMapAttr is wrapped with `affine_map<>` and IntegerSetAttr is wrapped with `affine_set<>`. Reviewed By: nicolasvasilache, ftynse Differential Revision: https://reviews.llvm.org/D72429
59 lines
2.6 KiB
MLIR
59 lines
2.6 KiB
MLIR
// RUN: mlir-opt %s -affine-vectorizer-test -normalize-maps | FileCheck %s
|
|
|
|
// CHECK-DAG: #[[ZERO:[a-zA-Z0-9]+]] = affine_map<() -> (0)>
|
|
// CHECK-DAG: #[[ID1:[a-zA-Z0-9]+]] = affine_map<(d0) -> (d0)>
|
|
// CHECK-DAG: #[[D0TIMES2:[a-zA-Z0-9]+]] = affine_map<(d0) -> (d0 * 2)>
|
|
// CHECK-DAG: #[[D0PLUSD1:[a-zA-Z0-9]+]] = affine_map<(d0, d1) -> (d0 + d1)>
|
|
// CHECK-DAG: #[[MINSD0PLUSD1:[a-zA-Z0-9]+]] = affine_map<(d0, d1) -> (-d0 + d1)>
|
|
// CHECK-DAG: #[[D0MINUSD1:[a-zA-Z0-9]+]] = affine_map<(d0, d1) -> (d0 - d1)>
|
|
|
|
// CHECK-LABEL: func @simple()
|
|
func @simple() {
|
|
affine.for %i0 = 0 to 7 {
|
|
%0 = affine.apply affine_map<(d0) -> (d0)> (%i0)
|
|
%1 = affine.apply affine_map<(d0) -> (d0)> (%0)
|
|
%2 = affine.apply affine_map<(d0, d1) -> (d0 + d1)> (%0, %0)
|
|
%3 = affine.apply affine_map<(d0, d1) -> (d0 - d1)> (%0, %0)
|
|
}
|
|
// CHECK-NEXT: affine.for %{{.*}} = 0 to 7
|
|
// CHECK-NEXT: {{.*}} affine.apply #[[ID1]](%{{.*}})
|
|
// CHECK-NEXT: {{.*}} affine.apply #[[D0TIMES2]](%{{.*}})
|
|
// CHECK-NEXT: {{.*}} affine.apply #[[ZERO]]()
|
|
|
|
affine.for %i1 = 0 to 7 {
|
|
affine.for %i2 = 0 to 42 {
|
|
%20 = affine.apply affine_map<(d0, d1) -> (d1)> (%i1, %i2)
|
|
%21 = affine.apply affine_map<(d0, d1) -> (d0)> (%i1, %i2)
|
|
%22 = affine.apply affine_map<(d0, d1) -> (d0 + d1)> (%20, %21)
|
|
%23 = affine.apply affine_map<(d0, d1) -> (d0 - d1)> (%20, %21)
|
|
%24 = affine.apply affine_map<(d0, d1) -> (-d0 + d1)> (%20, %21)
|
|
}
|
|
}
|
|
// CHECK: affine.for %{{.*}} = 0 to 7
|
|
// CHECK-NEXT: affine.for %{{.*}} = 0 to 42
|
|
// CHECK-NEXT: {{.*}} affine.apply #[[D0PLUSD1]](%{{.*}}, %{{.*}})
|
|
// CHECK-NEXT: {{.*}} affine.apply #[[MINSD0PLUSD1]](%{{.*}}, %{{.*}})
|
|
// CHECK-NEXT: {{.*}} affine.apply #[[D0MINUSD1]](%{{.*}}, %{{.*}})
|
|
|
|
affine.for %i3 = 0 to 16 {
|
|
affine.for %i4 = 0 to 47 step 2 {
|
|
affine.for %i5 = 0 to 78 step 16 {
|
|
%50 = affine.apply affine_map<(d0) -> (d0)> (%i3)
|
|
%51 = affine.apply affine_map<(d0) -> (d0)> (%i4)
|
|
%52 = affine.apply affine_map<(d0) -> (d0)> (%i5)
|
|
%53 = affine.apply affine_map<(d0, d1, d2) -> (d0)> (%50, %51, %52)
|
|
%54 = affine.apply affine_map<(d0, d1, d2) -> (d1)> (%50, %51, %52)
|
|
%55 = affine.apply affine_map<(d0, d1, d2) -> (d2)> (%50, %51, %52)
|
|
}
|
|
}
|
|
}
|
|
// CHECK: affine.for %{{.*}} = 0 to 16
|
|
// CHECK-NEXT: affine.for %{{.*}} = 0 to 47 step 2
|
|
// CHECK-NEXT: affine.for %{{.*}} = 0 to 78 step 16
|
|
// CHECK-NEXT: {{.*}} affine.apply #[[ID1]](%{{.*}})
|
|
// CHECK-NEXT: {{.*}} affine.apply #[[ID1]](%{{.*}})
|
|
// CHECK-NEXT: {{.*}} affine.apply #[[ID1]](%{{.*}})
|
|
|
|
return
|
|
}
|