================
@@ -0,0 +1,72 @@
+// RUN: cir-opt %s -cir-canonicalize -o - | FileCheck %s
+
+module {
+ cir.func @redundant_br() {
+ cir.br ^bb1
+ ^bb1: // pred: ^bb0
+ %0 = cir.alloca !cir.int<u, 32>, !cir.ptr<!cir.int<u, 32>>, ["a", init]
{alignment = 4 : i64}
+ %1 = cir.const #cir.int<4> : !cir.int<u, 32>
+ cir.store %1, %0 : !cir.int<u, 32>, !cir.ptr<!cir.int<u, 32>>
+ cir.br ^bb2
+ ^bb2: // pred: ^bb1
+ cir.return
+ }
+ // CHECK: cir.func @redundant_br() {
+ // CHECK-NOT: ^
----------------
erichkeane wrote:
Instead of the CHECK-NOT, could we just do a CHECK-NEXT in these few places?
https://github.com/llvm/llvm-project/pull/131891
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