848812a55e
Verify that the resolver exists, that it is a defined Function, and that its return type matches the ifunc's type. Add corresponding check to BitcodeReader, change clang to emit the correct type, and fix tests to comply. Reviewed By: MaskRay Differential Revision: https://reviews.llvm.org/D112349
19 lines
570 B
LLVM
19 lines
570 B
LLVM
; RUN: opt -module-summary -o %t.bc %s
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; RUN: rm -f %t2.*
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; RUN: llvm-lto2 run %t.bc -r %t.bc,foo,pl -o %t2 -thinlto-distributed-indexes -save-temps
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; Ensure lto does not emit empty combined module.
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; RUN: test ! -e %t2.0
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; Ensure empty combined module has only 2 temp files.
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; RUN: ls %t2.0.*.bc | count 2
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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@foo = ifunc i32 (i32), i32 (i32)* ()* @foo_ifunc
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define internal i32 (i32)* @foo_ifunc() {
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entry:
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ret i32 (i32)* null
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}
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