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llvm-project/llvm/test/BugPoint/func-attrs-keyval.ll

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[bugpoint][PR29027] Reduce function attributes Summary: In addition to reducing the functions in an LLVM module, bugpoint now reduces the function attributes associated with each of the remaining functions. To test this, add a -bugpoint-crashfuncattr test pass, which crashes if a function in the module has a "bugpoint-crash" attribute. A test case demonstrates that the IR is reduced to just that one attribute. Reviewers: MatzeB, silvas, davide, reames Reviewed By: reames Subscribers: reames, llvm-commits Differential Revision: https://reviews.llvm.org/D55216 llvm-svn: 349601
2018-12-19 11:42:19 +08:00
; RUN: bugpoint -load %llvmshlibdir/BugpointPasses%shlibext %s -output-prefix %t -bugpoint-crashfuncattr -silence-passes
; RUN: llvm-dis %t-reduced-simplified.bc -o - | FileCheck %s
[Bugpoint] Only run plugins tests if plugins are enabled This is a followup to r360991 which applies the same logic to LLVM. Differential Revision: https://reviews.llvm.org/D62050 llvm-svn: 360993
2019-05-17 14:41:04 +08:00
; REQUIRES: plugins
[bugpoint][PR29027] Reduce function attributes Summary: In addition to reducing the functions in an LLVM module, bugpoint now reduces the function attributes associated with each of the remaining functions. To test this, add a -bugpoint-crashfuncattr test pass, which crashes if a function in the module has a "bugpoint-crash" attribute. A test case demonstrates that the IR is reduced to just that one attribute. Reviewers: MatzeB, silvas, davide, reames Reviewed By: reames Subscribers: reames, llvm-commits Differential Revision: https://reviews.llvm.org/D55216 llvm-svn: 349601
2018-12-19 11:42:19 +08:00
; CHECK: f() #[[ATTRS:[0-9]+]]
define void @f() #0 {
ret void
}
; CHECK: attributes #[[ATTRS]] = { "bugpoint-crash"="sure" }
attributes #0 = { "bugpoint-crash"="sure" noreturn "no-frame-pointer-elim-non-leaf" }