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llvm-project/llvm/test/BugPoint/named-md.ll

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[AIX] Add %pluginext and update tests to use proper pluginext As a follow on to D96282, since bug point passes is built as a module the proper file extension to use is LLVM_PLUGIN_EXT, rather than SHLIBEXT. Using SHLIBEXT causes the tests to load a non-existent file on AIX. We also adjust the PluginsTest unittest to use LLVM_PLUGIN_EXT for similar reasons. This change should hopefully make little difference to other platforms, since generally `SHLIBEXT=LTDL_SHLIB_EXT=CMAKE_SHARED_LIBRARY_SUFFIX` and `LLVM_PLUGIN_EXT=CMAKE_SHARED_LIBRARY_SUFFIX` on every platform except AIX. Reviewed By: hubert.reinterpretcast Differential Revision: https://reviews.llvm.org/D101412
2021-04-28 07:36:45 +08:00
; RUN: bugpoint -load %llvmshlibdir/BugpointPasses%pluginext %s -output-prefix %t -bugpoint-crash-too-many-cus -silence-passes -disable-strip-debuginfo > /dev/null
[bugpoint] Add a named metadata (+their operands) reducer Summary: We frequently run bugpoint on a linked module that consists of all modules we create while jitting the julia standard library. This module has a very large number of compile units (10000+) in `llvm.dbg.cu`, which didn't get reduced at all, requiring manual post processing. This is an attempt to have bugpoint go through and attempt to reduce the number of global named metadata nodes as well as their operands, to cut down the number of roots for such metadata. Reviewers: dexonsmith, reames, pete Subscribers: pete, dexonsmith, reames, llvm-commits Differential Revision: http://reviews.llvm.org/D14043 llvm-svn: 252247
2015-11-06 08:12:50 +08:00
; RUN: llvm-dis %t-reduced-simplified.bc -o - | FileCheck %s
[AIX] Add %pluginext and update tests to use proper pluginext As a follow on to D96282, since bug point passes is built as a module the proper file extension to use is LLVM_PLUGIN_EXT, rather than SHLIBEXT. Using SHLIBEXT causes the tests to load a non-existent file on AIX. We also adjust the PluginsTest unittest to use LLVM_PLUGIN_EXT for similar reasons. This change should hopefully make little difference to other platforms, since generally `SHLIBEXT=LTDL_SHLIB_EXT=CMAKE_SHARED_LIBRARY_SUFFIX` and `LLVM_PLUGIN_EXT=CMAKE_SHARED_LIBRARY_SUFFIX` on every platform except AIX. Reviewed By: hubert.reinterpretcast Differential Revision: https://reviews.llvm.org/D101412
2021-04-28 07:36:45 +08:00
; RUN-DISABLE: bugpoint -disable-namedmd-remove -load %llvmshlibdir/BugpointPasses%pluginext %s -output-prefix %t -bugpoint-crash-too-many-cus -silence-passes > /dev/null
[bugpoint] Add a named metadata (+their operands) reducer Summary: We frequently run bugpoint on a linked module that consists of all modules we create while jitting the julia standard library. This module has a very large number of compile units (10000+) in `llvm.dbg.cu`, which didn't get reduced at all, requiring manual post processing. This is an attempt to have bugpoint go through and attempt to reduce the number of global named metadata nodes as well as their operands, to cut down the number of roots for such metadata. Reviewers: dexonsmith, reames, pete Subscribers: pete, dexonsmith, reames, llvm-commits Differential Revision: http://reviews.llvm.org/D14043 llvm-svn: 252247
2015-11-06 08:12:50 +08:00
; RUN-DISABLE: 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] Add a named metadata (+their operands) reducer Summary: We frequently run bugpoint on a linked module that consists of all modules we create while jitting the julia standard library. This module has a very large number of compile units (10000+) in `llvm.dbg.cu`, which didn't get reduced at all, requiring manual post processing. This is an attempt to have bugpoint go through and attempt to reduce the number of global named metadata nodes as well as their operands, to cut down the number of roots for such metadata. Reviewers: dexonsmith, reames, pete Subscribers: pete, dexonsmith, reames, llvm-commits Differential Revision: http://reviews.llvm.org/D14043 llvm-svn: 252247
2015-11-06 08:12:50 +08:00
; CHECK: !llvm.dbg.cu = !{![[FIRST:[0-9]+]], ![[SECOND:[0-9]+]]}
; CHECK-DISABLE: !llvm.dbg.cu = !{![[FIRST:[0-9]+]], ![[SECOND:[0-9]+]],
; CHECK-DISABLE-SAME: ![[THIRD:[0-9]+]], ![[FOURTH:[0-9]+]], ![[FIFTH:[0-9]+]]}
!llvm.dbg.cu = !{!0, !1, !2, !3, !4, !5}
; CHECK-NOT: !named
; CHECK-DISABLE: !named
!named = !{!0, !1, !2, !3, !4, !5}
; CHECK: !llvm.module.flags = !{![[DIVERSION:[0-9]+]]}
!llvm.module.flags = !{!6, !7}
; CHECK-DAG: ![[FIRST]] = distinct !DICompileUnit(language: DW_LANG_Julia,
; CHECK-DAG: ![[SECOND]] = distinct !DICompileUnit(language: DW_LANG_Julia,
; CHECK-DAG: ![[DIVERSION]] = !{i32 2, !"Debug Info Version", i32 3}
; CHECK-DAG: !DIFile(filename: "a", directory: "b")
; 4 nodes survive. Due to renumbering !4 should not exist
; CHECK-NOT: !4
!0 = distinct !DICompileUnit(language: DW_LANG_Julia,
file: !8)
!1 = distinct !DICompileUnit(language: DW_LANG_Julia,
file: !8)
!2 = distinct !DICompileUnit(language: DW_LANG_Julia,
file: !8)
!3 = distinct !DICompileUnit(language: DW_LANG_Julia,
file: !8)
!4 = distinct !DICompileUnit(language: DW_LANG_Julia,
file: !8)
!5 = distinct !DICompileUnit(language: DW_LANG_Julia,
file: !8)
!6 = !{i32 2, !"Dwarf Version", i32 2}
!7 = !{i32 2, !"Debug Info Version", i32 3}
!8 = !DIFile(filename: "a", directory: "b")