mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-23 04:52:54 +02:00
99e41a98d7
Summary: Add tests for cases where we have zero coverage in RS4GC. Reviewers: sanjoy, reames Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D25341 llvm-svn: 283591
35 lines
1.3 KiB
LLVM
35 lines
1.3 KiB
LLVM
; RUN: opt -rewrite-statepoints-for-gc -S < %s | FileCheck %s
|
|
; Check that the "deopt-lowering" function attribute gets transcoded into
|
|
; flags on the resulting statepoint
|
|
|
|
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
|
|
target triple = "x86_64-apple-macosx10.11.0"
|
|
|
|
declare void @foo()
|
|
declare void @bar() "deopt-lowering"="live-in"
|
|
declare void @baz() "deopt-lowering"="live-through"
|
|
|
|
define void @test1() gc "statepoint-example" {
|
|
; CHECK-LABEL: @test1(
|
|
; CHECK: @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 1, i32 57)
|
|
; CHECK: @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @bar, i32 0, i32 2, i32 0, i32 1, i32 42)
|
|
; CHECK: @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @baz, i32 0, i32 0, i32 0, i32 1, i32 13)
|
|
|
|
entry:
|
|
call void @foo() [ "deopt"(i32 57) ]
|
|
call void @bar() [ "deopt"(i32 42) ]
|
|
call void @baz() [ "deopt"(i32 13) ]
|
|
ret void
|
|
}
|
|
|
|
; add deopt-lowering attribute as part of callsite
|
|
define void @test2() gc "statepoint-example" {
|
|
; CHECK-LABEL: @test2(
|
|
; CHECK: @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 2, i32 0, i32 1, i32 57)
|
|
|
|
entry:
|
|
call void @foo() "deopt-lowering"="live-in" [ "deopt"(i32 57) ]
|
|
ret void
|
|
}
|
|
|