| ; RUN: opt -mtriple=hexagon -disable-verify -debug-pass-manager \ |
| ; RUN: -disable-output -passes='default<O1>' -S %s 2>&1 \ |
| ; RUN: | FileCheck %s --check-prefix=NPM |
| ; RUN: opt -mtriple=hexagon -disable-verify -debug-pass-manager \ |
| ; RUN: -disable-output -passes='default<O2>' -S %s 2>&1 \ |
| ; RUN: | FileCheck %s --check-prefix=NPM |
| ; RUN: opt -mtriple=hexagon -disable-verify -debug-pass-manager \ |
| ; RUN: -disable-output -passes='default<O3>' -S %s 2>&1 \ |
| ; RUN: | FileCheck %s --check-prefix=NPM |
| |
| ; Test TargetMachine::registerPassBuilderCallbacks |
| ; NPM: Running pass: HexagonVectorLoopCarriedReusePass |
| |
| declare void @bar() local_unnamed_addr |
| |
| define void @foo(i32 %n) local_unnamed_addr { |
| entry: |
| br label %loop |
| loop: |
| %iv = phi i32 [ 0, %entry ], [ %iv.next, %loop ] |
| %iv.next = add i32 %iv, 1 |
| tail call void @bar() |
| %cmp = icmp eq i32 %iv, %n |
| br i1 %cmp, label %exit, label %loop |
| exit: |
| ret void |
| } |