| ; RUN: opt < %s -disable-output -passes='print<assumptions>' 2>&1 | FileCheck %s |
| |
| target datalayout = "e-i64:64-f80:128-n8:16:32:64-S128" |
| |
| declare void @llvm.assume(i1) |
| declare void @llvm.experimental.guard(i1, ...) |
| |
| define void @test1(i32 %a) { |
| ; CHECK-LABEL: Cached assumptions for function: test1 |
| ; CHECK-NEXT: icmp ne i32 %{{.*}}, 0 |
| ; CHECK-NEXT: icmp slt i32 %{{.*}}, 0 |
| ; CHECK-NEXT: icmp sgt i32 %{{.*}}, 0 |
| ; CHECK-NEXT: icmp ult i32 %{{.*}}, 0 |
| ; CHECK-NEXT: icmp ugt i32 %{{.*}}, 0 |
| |
| entry: |
| %cond1 = icmp ne i32 %a, 0 |
| call void @llvm.assume(i1 %cond1) |
| %cond2 = icmp slt i32 %a, 0 |
| call void @llvm.assume(i1 %cond2) |
| %cond3 = icmp sgt i32 %a, 0 |
| call void @llvm.assume(i1 %cond3) |
| %cond4 = icmp ult i32 %a, 0 |
| call void (i1, ...) @llvm.experimental.guard(i1 %cond4) [ "deopt"() ] |
| %cond5 = icmp ugt i32 %a, 0 |
| call void (i1, ...) @llvm.experimental.guard(i1 %cond5) [ "deopt"() ] |
| |
| ret void |
| } |
