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There was an alias between 'simplifycfg' and 'simplify-cfg' in the PassRegistry. That was the original reason for this patch, which effectively removes the alias. This patch also replaces all occurrances of 'simplify-cfg' by 'simplifycfg'. Reason for choosing that form for the name is that it matches the DEBUG_TYPE for the pass, and the legacy PM name and also how it is spelled out in other passes such as 'loop-simplifycfg', and in other options such as 'simplifycfg-merge-cond-stores'. I for some reason the name should be changed to 'simplify-cfg' in the future, then I think such a renaming should be more widely done and not only impacting the PassRegistry. Reviewed By: aeubanks Differential Revision: https://reviews.llvm.org/D105627
21 lines
486 B
LLVM
21 lines
486 B
LLVM
; RUN: opt < %s -prune-eh -enable-new-pm=0 -S | FileCheck %s
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; RUN: opt < %s -passes='function-attrs,function(simplifycfg)' -S | FileCheck %s
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; We should not infer 'nounwind' for/from a weak function,
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; since it can be overriden by throwing implementation.
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;
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; CHECK-LABEL: define weak void @f()
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define weak void @f() {
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entry:
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ret void
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}
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; CHECK-LABEL: define void @g()
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define void @g() {
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entry:
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call void @f()
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ret void
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}
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; CHECK-NOT: {{^}}attributes #{{[0-9].*}} nounwind
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