44af5924b1
Helps avoid the crash in verifier when it tries to print the error. `none` token might be produced by llvm-reduce, since it's a default value, so by extension this also fixes llvm-reduce crash, allowing it to just discard invalid IR. --------- Co-authored-by: arpilipe <apilipenko@azul.com>
19 lines
553 B
LLVM
19 lines
553 B
LLVM
; RUN: not opt -passes=verify -S %s 2>&1 | FileCheck %s
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; Check that verifier doesn't crash on relocate with none token
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target triple = "x86_64-unknown-linux-gnu"
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define i32 @check_verify_none_token() gc "statepoint-example" {
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entry:
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ret i32 0
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unreach:
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; CHECK: gc relocate is incorrectly tied to the statepoint
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; CHECK: (undef, undef)
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%token_call = call i32 addrspace(1)* @llvm.experimental.gc.relocate.p1i32(token none, i32 0, i32 0)
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ret i32 1
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}
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declare i32 addrspace(1)* @llvm.experimental.gc.relocate.p1i32(token, i32, i32)
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