| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt < %s -passes='instcombine<max-iterations=1>' -S | FileCheck %s |
| ; These tests check the optimizations specific to |
| ; pointers being relocated at a statepoint. |
| |
| |
| declare ptr @fake_personality_function() |
| declare void @func() |
| |
| define void @test(ptr addrspace(1) %b) gc "statepoint-example" { |
| ; CHECK-LABEL: @test( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[D:%.*]] = getelementptr i32, ptr addrspace(1) [[B:%.*]], i64 16 |
| ; CHECK-NEXT: [[SAFEPOINT_TOKEN:%.*]] = tail call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr nonnull elementtype(void ()) @func, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(ptr addrspace(1) [[B]], ptr addrspace(1) [[D]]) ] |
| ; CHECK-NEXT: [[B_NEW_1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 0) |
| ; CHECK-NEXT: [[B_NEW_2:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 0) |
| ; CHECK-NEXT: [[D_NEW_1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 1) |
| ; CHECK-NEXT: [[D_NEW_2:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 1) |
| ; CHECK-NEXT: [[D_NEW_3:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 1) |
| ; CHECK-NEXT: [[D_NEW_4:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 1) |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[B_NEW_1]], align 4 |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[B_NEW_2]], align 4 |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[D_NEW_1]], align 4 |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[D_NEW_2]], align 4 |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[D_NEW_3]], align 4 |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[D_NEW_4]], align 4 |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %d = getelementptr i32, ptr addrspace(1) %b, i64 16 |
| %safepoint_token = tail call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr elementtype(void ()) @func, i32 0, i32 0, i32 0, i32 0) ["gc-live" (ptr addrspace(1) %b, ptr addrspace(1) %b, ptr addrspace(1) %d, ptr addrspace(1) %d)] |
| %b.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 0) |
| %b.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 1) |
| %d.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 2) |
| %d.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 3) |
| %d.new.3 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 1, i32 2) |
| %d.new.4 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 1, i32 3) |
| store i32 1, ptr addrspace(1) %b.new.1 |
| store i32 1, ptr addrspace(1) %b.new.2 |
| store i32 1, ptr addrspace(1) %d.new.1 |
| store i32 1, ptr addrspace(1) %d.new.2 |
| store i32 1, ptr addrspace(1) %d.new.3 |
| store i32 1, ptr addrspace(1) %d.new.4 |
| ret void |
| } |
| |
| define void @test_no_derived_use(ptr addrspace(1) %b) gc "statepoint-example" { |
| ; CHECK-LABEL: @test_no_derived_use( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[SAFEPOINT_TOKEN:%.*]] = tail call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr nonnull elementtype(void ()) @func, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(ptr addrspace(1) [[B:%.*]]) ] |
| ; CHECK-NEXT: [[B_NEW_1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 0) |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[B_NEW_1]], align 4 |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %d = getelementptr i32, ptr addrspace(1) %b, i64 16 |
| %safepoint_token = tail call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr elementtype(void ()) @func, i32 0, i32 0, i32 0, i32 0) ["gc-live" (ptr addrspace(1) %b, ptr addrspace(1) %b, ptr addrspace(1) %d, ptr addrspace(1) %d)] |
| %b.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 0) |
| %b.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 1) |
| %d.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 2) |
| %d.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 3) |
| %d.new.3 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 1, i32 2) |
| %d.new.4 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 1, i32 3) |
| store i32 1, ptr addrspace(1) %b.new.1 |
| ret void |
| } |
| |
| define void @test_no_base_use(ptr addrspace(1) %b) gc "statepoint-example" { |
| ; CHECK-LABEL: @test_no_base_use( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[D:%.*]] = getelementptr i32, ptr addrspace(1) [[B:%.*]], i64 16 |
| ; CHECK-NEXT: [[SAFEPOINT_TOKEN:%.*]] = tail call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr nonnull elementtype(void ()) @func, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(ptr addrspace(1) [[B]], ptr addrspace(1) [[D]]) ] |
| ; CHECK-NEXT: [[D_NEW_1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 1) |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[D_NEW_1]], align 4 |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %d = getelementptr i32, ptr addrspace(1) %b, i64 16 |
| %safepoint_token = tail call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr elementtype(void ()) @func, i32 0, i32 0, i32 0, i32 0) ["gc-live" (ptr addrspace(1) %b, ptr addrspace(1) %b, ptr addrspace(1) %d, ptr addrspace(1) %d)] |
| %b.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 0) |
| %b.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 1) |
| %d.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 2) |
| %d.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 3) |
| %d.new.3 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 1, i32 2) |
| %d.new.4 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 1, i32 3) |
| store i32 1, ptr addrspace(1) %d.new.1 |
| ret void |
| } |
| |
| define void @test_invoke(ptr addrspace(1) %b) gc "statepoint-example" personality ptr @fake_personality_function { |
| ; CHECK-LABEL: @test_invoke( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[D:%.*]] = getelementptr i32, ptr addrspace(1) [[B:%.*]], i64 16 |
| ; CHECK-NEXT: [[SAFEPOINT_TOKEN:%.*]] = invoke token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr nonnull elementtype(void ()) @func, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(ptr addrspace(1) [[B]], ptr addrspace(1) [[D]]) ] |
| ; CHECK-NEXT: to label [[NORMAL_DEST:%.*]] unwind label [[UNWIND_DEST:%.*]] |
| ; CHECK: normal_dest: |
| ; CHECK-NEXT: [[B_NEW_1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 0) |
| ; CHECK-NEXT: [[B_NEW_2:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 0) |
| ; CHECK-NEXT: [[D_NEW_1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 1) |
| ; CHECK-NEXT: [[D_NEW_2:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 1) |
| ; CHECK-NEXT: [[D_NEW_3:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 1) |
| ; CHECK-NEXT: [[D_NEW_4:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 1) |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[B_NEW_1]], align 4 |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[B_NEW_2]], align 4 |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[D_NEW_1]], align 4 |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[D_NEW_2]], align 4 |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[D_NEW_3]], align 4 |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[D_NEW_4]], align 4 |
| ; CHECK-NEXT: ret void |
| ; CHECK: unwind_dest: |
| ; CHECK-NEXT: [[LPAD:%.*]] = landingpad token |
| ; CHECK-NEXT: cleanup |
| ; CHECK-NEXT: [[LPB_NEW_1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[LPAD]], i32 0, i32 0) |
| ; CHECK-NEXT: [[LPB_NEW_2:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[LPAD]], i32 0, i32 0) |
| ; CHECK-NEXT: [[LPD_NEW_1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[LPAD]], i32 0, i32 1) |
| ; CHECK-NEXT: [[LPD_NEW_2:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[LPAD]], i32 0, i32 1) |
| ; CHECK-NEXT: [[LPD_NEW_3:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[LPAD]], i32 0, i32 1) |
| ; CHECK-NEXT: [[LPD_NEW_4:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[LPAD]], i32 0, i32 1) |
| ; CHECK-NEXT: store i32 2, ptr addrspace(1) [[LPB_NEW_1]], align 4 |
| ; CHECK-NEXT: store i32 2, ptr addrspace(1) [[LPB_NEW_2]], align 4 |
| ; CHECK-NEXT: store i32 2, ptr addrspace(1) [[LPD_NEW_1]], align 4 |
| ; CHECK-NEXT: store i32 2, ptr addrspace(1) [[LPD_NEW_2]], align 4 |
| ; CHECK-NEXT: store i32 2, ptr addrspace(1) [[LPD_NEW_3]], align 4 |
| ; CHECK-NEXT: store i32 2, ptr addrspace(1) [[LPD_NEW_4]], align 4 |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %d = getelementptr i32, ptr addrspace(1) %b, i64 16 |
| %safepoint_token = invoke token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr elementtype(void ()) @func, i32 0, i32 0, i32 0, i32 0) ["gc-live" (ptr addrspace(1) %b, ptr addrspace(1) %b, ptr addrspace(1) %d, ptr addrspace(1) %d)] |
| to label %normal_dest unwind label %unwind_dest |
| |
| normal_dest: |
| %b.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 0) |
| %b.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 1) |
| %d.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 2) |
| %d.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 3) |
| %d.new.3 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 1, i32 2) |
| %d.new.4 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 1, i32 3) |
| store i32 1, ptr addrspace(1) %b.new.1 |
| store i32 1, ptr addrspace(1) %b.new.2 |
| store i32 1, ptr addrspace(1) %d.new.1 |
| store i32 1, ptr addrspace(1) %d.new.2 |
| store i32 1, ptr addrspace(1) %d.new.3 |
| store i32 1, ptr addrspace(1) %d.new.4 |
| ret void |
| |
| unwind_dest: |
| %lpad = landingpad token |
| cleanup |
| %lpb.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 0, i32 0) |
| %lpb.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 0, i32 1) |
| %lpd.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 0, i32 2) |
| %lpd.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 0, i32 3) |
| %lpd.new.3 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 1, i32 2) |
| %lpd.new.4 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 1, i32 3) |
| store i32 2, ptr addrspace(1) %lpb.new.1 |
| store i32 2, ptr addrspace(1) %lpb.new.2 |
| store i32 2, ptr addrspace(1) %lpd.new.1 |
| store i32 2, ptr addrspace(1) %lpd.new.2 |
| store i32 2, ptr addrspace(1) %lpd.new.3 |
| store i32 2, ptr addrspace(1) %lpd.new.4 |
| ret void |
| } |
| |
| define void @test_no_derived_use_invoke(ptr addrspace(1) %b) gc "statepoint-example" personality ptr @fake_personality_function { |
| ; CHECK-LABEL: @test_no_derived_use_invoke( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[SAFEPOINT_TOKEN:%.*]] = invoke token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr nonnull elementtype(void ()) @func, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(ptr addrspace(1) [[B:%.*]]) ] |
| ; CHECK-NEXT: to label [[NORMAL_DEST:%.*]] unwind label [[UNWIND_DEST:%.*]] |
| ; CHECK: normal_dest: |
| ; CHECK-NEXT: [[B_NEW_1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 0) |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[B_NEW_1]], align 4 |
| ; CHECK-NEXT: ret void |
| ; CHECK: unwind_dest: |
| ; CHECK-NEXT: [[LPAD:%.*]] = landingpad token |
| ; CHECK-NEXT: cleanup |
| ; CHECK-NEXT: [[LPB_NEW_1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[LPAD]], i32 0, i32 0) |
| ; CHECK-NEXT: store i32 2, ptr addrspace(1) [[LPB_NEW_1]], align 4 |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %d = getelementptr i32, ptr addrspace(1) %b, i64 16 |
| %safepoint_token = invoke token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr elementtype(void ()) @func, i32 0, i32 0, i32 0, i32 0) ["gc-live" (ptr addrspace(1) %b, ptr addrspace(1) %b, ptr addrspace(1) %d, ptr addrspace(1) %d)] |
| to label %normal_dest unwind label %unwind_dest |
| |
| normal_dest: |
| %b.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 0) |
| %b.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 1) |
| %d.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 2) |
| %d.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 3) |
| %d.new.3 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 1, i32 2) |
| %d.new.4 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 1, i32 3) |
| store i32 1, ptr addrspace(1) %b.new.1 |
| ret void |
| |
| unwind_dest: |
| %lpad = landingpad token |
| cleanup |
| %lpb.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 0, i32 0) |
| %lpb.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 0, i32 1) |
| %lpd.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 0, i32 2) |
| %lpd.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 0, i32 3) |
| %lpd.new.3 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 1, i32 2) |
| %lpd.new.4 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 1, i32 3) |
| store i32 2, ptr addrspace(1) %lpb.new.1 |
| ret void |
| } |
| |
| define void @test_no_base_use_invoke(ptr addrspace(1) %b) gc "statepoint-example" personality ptr @fake_personality_function { |
| ; CHECK-LABEL: @test_no_base_use_invoke( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[D:%.*]] = getelementptr i32, ptr addrspace(1) [[B:%.*]], i64 16 |
| ; CHECK-NEXT: [[SAFEPOINT_TOKEN:%.*]] = invoke token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr nonnull elementtype(void ()) @func, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(ptr addrspace(1) [[B]], ptr addrspace(1) [[D]]) ] |
| ; CHECK-NEXT: to label [[NORMAL_DEST:%.*]] unwind label [[UNWIND_DEST:%.*]] |
| ; CHECK: normal_dest: |
| ; CHECK-NEXT: [[D_NEW_1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[SAFEPOINT_TOKEN]], i32 0, i32 1) |
| ; CHECK-NEXT: store i32 1, ptr addrspace(1) [[D_NEW_1]], align 4 |
| ; CHECK-NEXT: ret void |
| ; CHECK: unwind_dest: |
| ; CHECK-NEXT: [[LPAD:%.*]] = landingpad token |
| ; CHECK-NEXT: cleanup |
| ; CHECK-NEXT: [[LPD_NEW_1:%.*]] = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token [[LPAD]], i32 0, i32 1) |
| ; CHECK-NEXT: store i32 2, ptr addrspace(1) [[LPD_NEW_1]], align 4 |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %d = getelementptr i32, ptr addrspace(1) %b, i64 16 |
| %safepoint_token = invoke token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 0, i32 0, ptr elementtype(void ()) @func, i32 0, i32 0, i32 0, i32 0) ["gc-live" (ptr addrspace(1) %b, ptr addrspace(1) %b, ptr addrspace(1) %d, ptr addrspace(1) %d)] |
| to label %normal_dest unwind label %unwind_dest |
| |
| normal_dest: |
| %b.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 0) |
| %b.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 1) |
| %d.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 2) |
| %d.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 0, i32 3) |
| %d.new.3 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 1, i32 2) |
| %d.new.4 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %safepoint_token, i32 1, i32 3) |
| store i32 1, ptr addrspace(1) %d.new.1 |
| ret void |
| |
| unwind_dest: |
| %lpad = landingpad token |
| cleanup |
| %lpb.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 0, i32 0) |
| %lpb.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 0, i32 1) |
| %lpd.new.1 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 0, i32 2) |
| %lpd.new.2 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 0, i32 3) |
| %lpd.new.3 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 1, i32 2) |
| %lpd.new.4 = call ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token %lpad, i32 1, i32 3) |
| store i32 2, ptr addrspace(1) %lpd.new.1 |
| ret void |
| } |
| |
| declare token @llvm.experimental.gc.statepoint.p0(i64, i32, ptr, i32, i32, ...) |
| declare ptr addrspace(1) @llvm.experimental.gc.relocate.p1(token, i32, i32) |