| ; RUN: opt < %s -S -place-safepoints | FileCheck %s |
| |
| ; Basic test to make sure that safepoints are placed |
| ; for CoreCLR GC |
| |
| declare void @foo() |
| |
| define void @test_simple_call() gc "coreclr" { |
| ; CHECK-LABEL: test_simple_call |
| entry: |
| ; CHECK: call void @do_safepoint |
| br label %other |
| other: |
| call void @foo() |
| ret void |
| } |
| |
| ; This function is inlined when inserting a poll. To avoid recursive |
| ; issues, make sure we don't place safepoints in it. |
| declare void @do_safepoint() |
| define void @gc.safepoint_poll() { |
| ; CHECK-LABEL: gc.safepoint_poll |
| ; CHECK-LABEL: entry |
| ; CHECK-NEXT: do_safepoint |
| ; CHECK-NEXT: ret void |
| entry: |
| call void @do_safepoint() |
| ret void |
| } |
