forked from OSchip/llvm-project
37 lines
1.5 KiB
LLVM
37 lines
1.5 KiB
LLVM
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; RUN: opt -rewrite-statepoints-for-gc -S < %s | FileCheck %s
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; RUN: opt -passes=rewrite-statepoints-for-gc -S < %s | FileCheck %s
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.11.0"
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declare i32 @llvm.experimental.deoptimize.i32(...)
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declare void @llvm.experimental.deoptimize.isVoid(...)
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define i32 @caller_0(i32 addrspace(1)* %ptr) gc "statepoint-example" {
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; CHECK-LABEL: @caller_0(
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; CHECK: @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @__llvm_deoptimize, i32 0
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; CHECK: unreachable
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entry:
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%v = call i32(...) @llvm.experimental.deoptimize.i32() [ "deopt"(i32 0, i32 addrspace(1)* %ptr) ]
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ret i32 %v
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}
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define i32 @caller_1(i32 addrspace(1)* %ptr) gc "statepoint-example" {
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; CHECK-LABEL: @caller_1
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; CHECK: @llvm.experimental.gc.statepoint.p0f_isVoidi32p1i32f(i64 2882400000, i32 0, void (i32, i32 addrspace(1)*)* bitcast (void ()* @__llvm_deoptimize to void (i32, i32 addrspace(1)*)*), i32 2, i32 0, i32 50, i32 addrspace(1)* %ptr
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; CHECK: unreachable
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entry:
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%v = call i32(...) @llvm.experimental.deoptimize.i32(i32 50, i32 addrspace(1)* %ptr) [ "deopt"(i32 0) ]
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ret i32 %v
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}
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define void @caller_2(i32 addrspace(1)* %ptr) gc "statepoint-example" {
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; CHECK-LABEL: @caller_2(
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; CHECK: @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @__llvm_deoptimize, i32 0
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; CHECK: unreachable
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entry:
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call void(...) @llvm.experimental.deoptimize.isVoid() [ "deopt"(i32 0, i32 addrspace(1)* %ptr) ]
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ret void
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}
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