en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#532dc62b [OpaquePtrs][Clang] Add -no-opaque-pointers to tests (NFC)This adds -no-opaque-pointers to clang tests whose output willchange when opaque pointers are enabled by default. This isintended to be part of the migration approach described inhttps://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9.The patch has been produced by replacing %clang_cc1 with%clang_cc1 -no-opaque-pointers for tests that fail with opaquepointers enabled. Worth noting that this doesn't cover all tests,there's a remaining ~40 tests not using %clang_cc1 that will needa followup change.Differential Revision: https://reviews.llvm.org/D123115 List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Thu, 07 Apr 2022 10:03:55 +0000 Nikita Popov <npopov@redhat.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#1b1c8d83 [Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by defaultTurning on `enable_noundef_analysis` flag allows better codegen by removing freeze instructions.I modified clang by renaming `enable_noundef_analysis` flag to `disable-noundef-analysis` and turning it off by default.Test updates are made as a separate patch: D108453Reviewed By: eugenisDifferential Revision: https://reviews.llvm.org/D105169 List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Sun, 16 Jan 2022 09:53:11 +0000 hyeongyu kim <gusrb406@snu.ac.kr> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#fd9b0999 Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"This reverts commit aacfbb953eb705af2ecfeb95a6262818fa85dd92.Revert "Fix lit test failures in CodeGenCoroutines"This reverts commit 63fff0f5bffe20fa2c84a45a41161afa0043cb34. List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Mon, 08 Nov 2021 17:09:49 +0000 hyeongyu kim <gusrb406@snu.ac.kr> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#aacfbb95 [Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by defaultTurning on `enable_noundef_analysis` flag allows better codegen by removing freeze instructions.I modified clang by renaming `enable_noundef_analysis` flag to `disable-noundef-analysis` and turning it off by default.Test updates are made as a separate patch: D108453Reviewed By: eugenisDifferential Revision: https://reviews.llvm.org/D105169[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default (2)This patch updates test files after D105169.Autogenerated test codes are changed by `utils/update_cc_test_checks.py,` and non-autogenerated test codes are changed as follows:(1) I wrote a python script that (partially) updates the tests using regex: {F18594904} The script is not perfect, but I believe it gives hints about which patterns are updated to have `noundef` attached.(2) The remaining tests are updated manually.Reviewed By: eugenisDifferential Revision: https://reviews.llvm.org/D108453Resolve lit failures in clang after 8ca4b3e's landFix lit test failures in clang-ppc* and clang-x64-windows-msvcFix missing failures in clang-ppc64be* and retry fixing clang-x64-windows-msvcFix internal_clone(aarch64) inline assembly List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Fri, 15 Oct 2021 10:26:07 +0000 hyeongyukim <gusrb406@snu.ac.kr> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#89ad2822 Revert "[Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default"This reverts commit 7584ef766a7219b6ee5a400637206d26e0fa98ac. List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Sat, 06 Nov 2021 06:39:19 +0000 Juneyoung Lee <aqjune@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#7584ef76 [Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by defaultTurning on `enable_noundef_analysis` flag allows better codegen by removing freeze instructions.I modified clang by renaming `enable_noundef_analysis` flag to `disable-noundef-analysis` and turning it off by default.Test updates are made as a separate patch: D108453Reviewed By: eugenisDifferential Revision: https://reviews.llvm.org/D105169 List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Sat, 06 Nov 2021 06:34:49 +0000 Juneyoung Lee <aqjune@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#f193bcc7 Revert D105169 due to the two-stage failure in ASANThis reverts the following commits:37ca7a795b277c20c02a218bf44052278c03344b9aa6c72b92b6c89cc6d23b693257df9af7de2d15705387c5074bcca36d626882462ebbc2bcc3bed48ca4b3ef19fe82d7ad6a6e1515317dcc01b4151580dba72a669b5416e97a42fd2c2a7bc5a6d3f44a List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Mon, 18 Oct 2021 14:03:47 +0000 Juneyoung Lee <aqjune@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#8ca4b3ef [Clang/Test]: Rename enable_noundef_analysis to disable-noundef-analysis and turn it off by default (2)This patch updates test files after D105169.Autogenerated test codes are changed by `utils/update_cc_test_checks.py,` and non-autogenerated test codes are changed as follows:(1) I wrote a python script that (partially) updates the tests using regex: {F18594904} The script is not perfect, but I believe it gives hints about which patterns are updated to have `noundef` attached.(2) The remaining tests are updated manually.Reviewed By: eugenisDifferential Revision: https://reviews.llvm.org/D108453 List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Fri, 15 Oct 2021 10:45:30 +0000 Juneyoung Lee <aqjune@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#16d03818 Return "[CGCall] Annotate `this` argument with alignment"The original change was reverted because it was discoveredthat clang mishandles thunks, and they receive wrongattributes for their this/return types - the ones for the functionthey will call, not the ones they have.While i have tried to fix this in https://reviews.llvm.org/D100388that patch has been up and stuck for a month now,with little signs of progress.So while it will be good to solve this for real,for now we can simply avoid introducing the bug,by not annotating this/return for thunks.This reverts commit 6270b3a1eafaba4279e021418c5a2c5a35abc002,relanding 0aa0458f1429372038ca6a4edc7e94c96cd9a753. List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Thu, 13 May 2021 15:20:37 +0000 Roman Lebedev <lebedev.ri@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#6270b3a1 Temporairly revert "[CGCall] Annotate `this` argument with alignment"As per @jyknight, "It seems like there's a bug with vtable thunks getting the wrong information."See https://reviews.llvm.org/D99790#2680857, https://godbolt.org/z/MxhYMe1q7This reverts commit 0aa0458f1429372038ca6a4edc7e94c96cd9a753. List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Sat, 10 Apr 2021 07:41:16 +0000 Roman Lebedev <lebedev.ri@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#0aa0458f [CGCall] Annotate `this` argument with alignmentAs it is being noted in D99249, lack of alignment information on `this`has been preventing LICM from happening.For some time now, lack of alignment attribute does *not* implynatural alignment, but an alignment of `1`.Also, we used to treat dereferenceable as implying alignment,but we no longer do, so it's a bugfix.Differential Revision: https://reviews.llvm.org/D99790 List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Wed, 07 Apr 2021 07:29:18 +0000 Roman Lebedev <lebedev.ri@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#e53bbd99 [IR] move nomerge attribute from function declaration/definition to callsitesMove nomerge attribute from function declaration/definition to callsites toallow virtual function calls attach the attribute.Differential Revision: https://reviews.llvm.org/D94537 List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Tue, 12 Jan 2021 19:22:31 +0000 Zequan Wu <zequanwu@google.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#fd739804 [test] Add {{.*}} to make ELF tests immune to dso_local/dso_preemptable/(none) differencesFor a default visibility external linkage definition, dso_local is set for ELF-fno-pic/-fpie and COFF and Mach-O. Since default clang -cc1 for ELF is similarto -fpic ("PIC Level" is not set), this nuance causes unneeded binary format differences.To make emitted IR similar, ELF -cc1 -fpic will default to -fno-semantic-interposition,which sets dso_local for default visibility external linkage definitions.To make this flip smooth and enable future (dso_local as definition default),this patch replaces (function) `define ` with `define{{.*}} `,(variable/constant/alias) `= ` with `={{.*}} `, or inserts appropriate `{{.*}} `. List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Thu, 31 Dec 2020 08:27:11 +0000 Fangrui Song <i@maskray.me> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#fb0f7288 [Clang] Make nomerge attribute a function attribute as well as a statement attribute.Differential Revision: https://reviews.llvm.org/D92800 List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Tue, 08 Dec 2020 00:37:14 +0000 Zequan Wu <zequanwu@google.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#69cd776e [CodeGen] Apply 'nonnull' and 'dereferenceable(N)' to 'this' pointerarguments.* Adds 'nonnull' and 'dereferenceable(N)' to 'this' pointer arguments* Gates 'nonnull' on -f(no-)delete-null-pointer-checks* Introduces this-nonnull.cpp and microsoft-abi-this-nullable.cpp tests to explicitly test the behavior of this change* Refactors hundreds of over-constrained clang tests to permit these attributes, where needed* Updates Clang12 patch notes mentioning this changeReviewed-by: rsmith, jdoerfertDifferential Revision: https://reviews.llvm.org/D17993 List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Mon, 16 Nov 2020 23:04:55 +0000 CJ Johnson <johnsoncj@google.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#18581fd2 [CFE] Add nomerge function attribute to inline assembly.Sometimes we also want to avoid merging inline assembly. This patch addthe nomerge function attribute to inline assembly.Reviewed By: zequanwuDifferential Revision: https://reviews.llvm.org/D84225 List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Tue, 21 Jul 2020 09:06:11 +0000 Wang, Pengfei <pengfei.wang@intel.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#e36076ee [clang] Add nomerge function attribute to clangDifferential Revision: https://reviews.llvm.org/D79121 List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Thu, 21 May 2020 23:44:30 +0000 Zequan Wu <zequanwu@google.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp#307e8539 Add nomerge function attribute to clang List of files: /llvm-project-15.0.7/clang/test/CodeGen/attr-nomerge.cpp Fri, 08 May 2020 18:36:34 +0000 Zequan Wu <zequanwu@google.com>