| Eric Christopher | cee313d | 2019-04-17 04:52:47 +0000 | [diff] [blame^] | 1 | ; RUN: opt -S -rewrite-statepoints-for-gc < %s | FileCheck %s |
| 2 | ; RUN: opt -S -passes=rewrite-statepoints-for-gc < %s | FileCheck %s |
| 3 | |
| 4 | declare void @f() |
| 5 | declare i32 @personality_function() |
| 6 | |
| 7 | define void @test_id() gc "statepoint-example" personality i32 ()* @personality_function { |
| 8 | ; CHECK-LABEL: @test_id( |
| 9 | entry: |
| 10 | ; CHECK-LABEL: entry: |
| 11 | ; CHECK: invoke token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 100, i32 0, void ()* @f |
| 12 | invoke void @f() "statepoint-id"="100" to label %normal_return unwind label %exceptional_return |
| 13 | |
| 14 | normal_return: |
| 15 | ret void |
| 16 | |
| 17 | exceptional_return: |
| 18 | %landing_pad4 = landingpad {i8*, i32} cleanup |
| 19 | ret void |
| 20 | } |
| 21 | |
| 22 | define void @test_num_patch_bytes() gc "statepoint-example" personality i32 ()* @personality_function { |
| 23 | ; CHECK-LABEL: @test_num_patch_bytes( |
| 24 | entry: |
| 25 | ; CHECK-LABEL: entry: |
| 26 | ; CHECK: invoke token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 99, void ()* @f, |
| 27 | invoke void @f() "statepoint-num-patch-bytes"="99" to label %normal_return unwind label %exceptional_return |
| 28 | |
| 29 | normal_return: |
| 30 | ret void |
| 31 | |
| 32 | exceptional_return: |
| 33 | %landing_pad4 = landingpad {i8*, i32} cleanup |
| 34 | ret void |
| 35 | } |
| 36 | |
| 37 | declare void @do_safepoint() |
| 38 | define void @gc.safepoint_poll() { |
| 39 | entry: |
| 40 | call void @do_safepoint() |
| 41 | ret void |
| 42 | } |
| 43 | |
| 44 | ; CHECK-NOT: statepoint-id |
| 45 | ; CHECK-NOT: statepoint-num-patch_bytes |