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llvm-project/llvm/test/Transforms/Attributor/IPConstantProp/deadarg.ll

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[Attributor][NFC] applying update_test_checks with --check-attributes Summary: All tests are updated, except wrapper.ll since it is not working nicely with newly created functions. Reviewers: jdoerfert, uenoku, baziotis, homerdin Subscribers: arphaman, jfb, kuter, bbn, okura, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D84130
2020-07-20 03:55:43 +08:00
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes --check-attributes
[NewPM][Attributor] Pin tests with -attributor to legacy PM All these tests already explicitly test against both legacy PM and NPM. $ sed -i 's/ -attributor / -attributor -enable-new-pm=0 /g' $(rg --path-separator // -l -- -passes=) $ sed -i 's/ -attributor-cgscc / -attributor-cgscc -enable-new-pm=0 /g' $(rg --path-separator // -l -- -passes=) Now all tests in Transforms/Attributor/ pass under NPM. Reviewed By: jdoerfert Differential Revision: https://reviews.llvm.org/D84813
2020-07-29 08:57:21 +08:00
; RUN: opt -attributor -enable-new-pm=0 -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=1 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM
[Attributor][NFC] Remove obsolete option from tests Since D76871 it is sufficient to run `opt -atributor` or `-attributor-cgscc`.
2020-04-18 10:09:16 +08:00
; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=1 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM
[NewPM][Attributor] Pin tests with -attributor to legacy PM All these tests already explicitly test against both legacy PM and NPM. $ sed -i 's/ -attributor / -attributor -enable-new-pm=0 /g' $(rg --path-separator // -l -- -passes=) $ sed -i 's/ -attributor-cgscc / -attributor-cgscc -enable-new-pm=0 /g' $(rg --path-separator // -l -- -passes=) Now all tests in Transforms/Attributor/ pass under NPM. Reviewed By: jdoerfert Differential Revision: https://reviews.llvm.org/D84813
2020-07-29 08:57:21 +08:00
; RUN: opt -attributor-cgscc -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM
[Attributor][NFC] Remove obsolete option from tests Since D76871 it is sufficient to run `opt -atributor` or `-attributor-cgscc`.
2020-04-18 10:09:16 +08:00
; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM
[Attributor] Reuse the IPConstantProp tests for the Attributor The Attributor can, to some degree, do what IPConstantProp does. We can consequently use the corner cases already collected and tested for in the IPConstantProp tests to improve Attributor test coverage. This exposed various bugs fixed in previous Attributor patches. Not all functionality of IPConstantProp is available in AAValueSimplify and AAIsDead so some tests show that we cannot perform the expected constant propagation. Reviewers: fhahn, efriedma, mssimpso, davide Subscribers: bollu, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D69748
2019-11-02 12:37:04 +08:00
define internal void @foo(i32 %X) {
[Attributor] Unify testing (=updates,prefixes,run configurations,...) When the Attributor was created the test update scripts were not well suited to deal with the challenges of IR attribute checking. This partially improved. Since then we also added three additional configurations that need testing; in total we now have the following four: { TUNIT, CGSCC } x { old pass manager (OPM), new pass manager (NPM) } Finally, the number of developers and tests grew rapidly (partially due to the addition of ArgumentPromotion and IPConstantProp tests), which resulted in tests only being run in some configurations, different prefixes being used, and different "styles" of checks being used. Due to the above reasons I believed we needed to take another look at the test update scripts. While we started to use them, via UTC_ARGS: --enable/disable, the other problems remained. To improve the testing situation for *all* configurations, to simplify future updates to the test, and to help identify subtle effects of future changes, we now use the test update scripts for (almost) all Attributor tests. An exhaustive prefix list minimizes the number of check lines and makes it easy to identify and compare configurations. Tests have been adjusted in the process but we tried to keep their intend unchanged. Reviewed By: sstefan1 Differential Revision: https://reviews.llvm.org/D76588
2020-04-09 08:04:57 +08:00
; CHECK-LABEL: define {{[^@]+}}@foo
; CHECK-SAME: (i32 [[X:%.*]])
; CHECK-NEXT: call void @foo(i32 [[X]])
; CHECK-NEXT: ret void
;
[Attributor] Reuse the IPConstantProp tests for the Attributor The Attributor can, to some degree, do what IPConstantProp does. We can consequently use the corner cases already collected and tested for in the IPConstantProp tests to improve Attributor test coverage. This exposed various bugs fixed in previous Attributor patches. Not all functionality of IPConstantProp is available in AAValueSimplify and AAIsDead so some tests show that we cannot perform the expected constant propagation. Reviewers: fhahn, efriedma, mssimpso, davide Subscribers: bollu, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D69748
2019-11-02 12:37:04 +08:00
call void @foo( i32 %X )
ret void
}