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https://github.com/RPCS3/llvm-mirror.git
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29abd730f2
This linter has nothing to do with deopt, and the operands had clearly been copied blindly from another source. Rather than migrate to deopt operand bundle, let's just simplify the tests.
71 lines
3.5 KiB
LLVM
71 lines
3.5 KiB
LLVM
; RUN: opt -safepoint-ir-verifier-print-only -verify-safepoint-ir -S %s 2>&1 | FileCheck %s
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define i8 addrspace(1)* @test1(i64 %arg) gc "statepoint-example" {
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; CHECK: No illegal uses found by SafepointIRVerifier in: test1
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entry:
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%safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 0)
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ret i8 addrspace(1)* null
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}
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define i8 addrspace(1)* @test2(i64 %arg) gc "statepoint-example" {
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; CHECK: No illegal uses found by SafepointIRVerifier in: test2
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entry:
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%load_addr = getelementptr i8, i8 addrspace(1)* inttoptr (i64 15 to i8 addrspace(1)*), i64 %arg
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%safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 0)
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ret i8 addrspace(1)* %load_addr
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}
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define i8 addrspace(1)* @test3(i64 %arg) gc "statepoint-example" {
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; CHECK: No illegal uses found by SafepointIRVerifier in: test3
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entry:
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%load_addr = getelementptr i32, i32 addrspace(1)* inttoptr (i64 15 to i32 addrspace(1)*), i64 %arg
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%load_addr.cast = bitcast i32 addrspace(1)* %load_addr to i8 addrspace(1)*
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%safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 0)
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ret i8 addrspace(1)* %load_addr.cast
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}
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define i8 addrspace(1)* @test4(i64 %arg, i1 %cond) gc "statepoint-example" {
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; CHECK: No illegal uses found by SafepointIRVerifier in: test4
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entry:
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%load_addr.1 = getelementptr i8, i8 addrspace(1)* inttoptr (i64 15 to i8 addrspace(1)*), i64 %arg
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br i1 %cond, label %split, label %join
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split:
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%load_addr.2 = getelementptr i8, i8 addrspace(1)* inttoptr (i64 30 to i8 addrspace(1)*), i64 %arg
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br label %join
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join:
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%load_addr = phi i8 addrspace(1)* [%load_addr.1, %entry], [%load_addr.2, %split]
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%safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 0)
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ret i8 addrspace(1)* %load_addr
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}
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define i8 addrspace(1)* @test5(i64 %arg, i1 %cond) gc "statepoint-example" {
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; CHECK: No illegal uses found by SafepointIRVerifier in: test5
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entry:
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%load_addr.1 = getelementptr i8, i8 addrspace(1)* inttoptr (i64 15 to i8 addrspace(1)*), i64 %arg
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%load_addr.2 = getelementptr i8, i8 addrspace(1)* inttoptr (i64 30 to i8 addrspace(1)*), i64 %arg
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%load_addr = select i1 %cond, i8 addrspace(1)* %load_addr.1, i8 addrspace(1)* %load_addr.2
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%safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 0)
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ret i8 addrspace(1)* %load_addr
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}
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define i8 addrspace(1)* @test6(i64 %arg, i1 %cond, i8 addrspace(1)* %base) gc "statepoint-example" {
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; CHECK-LABEL: Verifying gc pointers in function: test6
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; CHECK: Illegal use of unrelocated value found!
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entry:
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%load_addr.1 = getelementptr i8, i8 addrspace(1)* %base, i64 %arg
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br i1 %cond, label %split, label %join
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split:
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%load_addr.2 = getelementptr i8, i8 addrspace(1)* inttoptr (i64 30 to i8 addrspace(1)*), i64 %arg
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br label %join
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join:
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%load_addr = phi i8 addrspace(1)* [%load_addr.1, %entry], [%load_addr.2, %split]
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%safepoint_token = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 0, i32 0, void ()* undef, i32 0, i32 0, i32 0, i32 0)
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ret i8 addrspace(1)* %load_addr
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}
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declare token @llvm.experimental.gc.statepoint.p0f_isVoidf(i64, i32, void ()*, i32, i32, ...)
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