1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -passes=rewrite-statepoints-for-gc -S < %s | FileCheck %s 3; Check that the "deopt-lowering" function attribute gets transcoded into 4; flags on the resulting statepoint 5 6target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 7target triple = "x86_64-apple-macosx10.11.0" 8 9declare void @foo() 10declare void @bar() "deopt-lowering"="live-in" 11declare void @baz() "deopt-lowering"="live-through" 12 13define void @test1() gc "statepoint-example" { 14; CHECK-LABEL: @test1( 15; CHECK-NEXT: entry: 16; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 2882400000, i32 0, ptr elementtype(void ()) @foo, i32 0, i32 0, i32 0, i32 0) [ "deopt"(i32 57) ] 17; CHECK-NEXT: [[STATEPOINT_TOKEN1:%.*]] = call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 2882400000, i32 0, ptr elementtype(void ()) @bar, i32 0, i32 2, i32 0, i32 0) [ "deopt"(i32 42) ] 18; CHECK-NEXT: [[STATEPOINT_TOKEN2:%.*]] = call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 2882400000, i32 0, ptr elementtype(void ()) @baz, i32 0, i32 0, i32 0, i32 0) [ "deopt"(i32 13) ] 19; CHECK-NEXT: ret void 20; 21 22entry: 23 call void @foo() [ "deopt"(i32 57) ] 24 call void @bar() [ "deopt"(i32 42) ] 25 call void @baz() [ "deopt"(i32 13) ] 26 ret void 27} 28 29; add deopt-lowering attribute as part of callsite 30define void @test2() gc "statepoint-example" { 31; CHECK-LABEL: @test2( 32; CHECK-NEXT: entry: 33; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, ptr, i32, i32, ...) @llvm.experimental.gc.statepoint.p0(i64 2882400000, i32 0, ptr elementtype(void ()) @foo, i32 0, i32 2, i32 0, i32 0) #[[ATTR0:[0-9]+]] [ "deopt"(i32 57) ] 34; CHECK-NEXT: ret void 35; 36 37entry: 38 call void @foo() "deopt-lowering"="live-in" [ "deopt"(i32 57) ] 39 ret void 40} 41 42