e76ecbb0f3
The legacy PM is deprecated, so update a bunch of lit tests running opt to use the new PM syntax when specifying the pipeline.
19 lines
627 B
LLVM
19 lines
627 B
LLVM
; RUN: opt -passes=deadargelim -S < %s | FileCheck %s
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; If caller is changed to pass in undef, noundef, dereferenceable and other
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; attributes that imply immediate undefined behavior should be delete.
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; Other attributes like nonnull, which only imply poison, can be safely kept.
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; CHECK: define i64 @bar(i64* nonnull %0, i64 %1)
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define i64 @bar(i64* nonnull dereferenceable(8) %0, i64 %1) {
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entry:
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%2 = add i64 %1, 8
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ret i64 %2
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}
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define i64 @foo(i64* %p, i64 %v) {
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; CHECK: %retval = call i64 @bar(i64* nonnull undef, i64 %v)
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%retval = call i64 @bar(i64* nonnull dereferenceable(8) %p, i64 %v)
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ret i64 %retval
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}
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