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llvm-mirror/test/Other/opt-O0-pipeline.ll

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Generalize the pass registration mechanism used by Polly to any third-party tool There's quite a lot of references to Polly in the LLVM CMake codebase. However the registration pattern used by Polly could be useful to other external projects: thanks to that mechanism it would be possible to develop LLVM extension without touching the LLVM code base. This patch has two effects: 1. Remove all code specific to Polly in the llvm/clang codebase, replaicing it with a generic mechanism 2. Provide a generic mechanism to register compiler extensions. A compiler extension is similar to a pass plugin, with the notable difference that the compiler extension can be configured to be built dynamically (like plugins) or statically (like regular passes). As a result, people willing to add extra passes to clang/opt can do it using a separate code repo, but still have their pass be linked in clang/opt as built-in passes. Differential Revision: https://reviews.llvm.org/D61446
2019-06-08 17:37:47 +02:00
; RUN: opt -mtriple=x86_64-- -O0 -debug-pass=Structure < %s -o /dev/null 2>&1 | FileCheck %s --check-prefixes=CHECK,%llvmcheckext
[test] Add tests for opt passes pipelines for O0, O2, O3, and Os. llvm-svn: 328160
2018-03-21 23:17:31 +01:00
; REQUIRES: asserts
; CHECK-LABEL: Pass Arguments:
; CHECK-NEXT: Target Transform Information
; CHECK-NEXT: FunctionPass Manager
; CHECK-NEXT: Module Verifier
Generalize the pass registration mechanism used by Polly to any third-party tool There's quite a lot of references to Polly in the LLVM CMake codebase. However the registration pattern used by Polly could be useful to other external projects: thanks to that mechanism it would be possible to develop LLVM extension without touching the LLVM code base. This patch has two effects: 1. Remove all code specific to Polly in the llvm/clang codebase, replaicing it with a generic mechanism 2. Provide a generic mechanism to register compiler extensions. A compiler extension is similar to a pass plugin, with the notable difference that the compiler extension can be configured to be built dynamically (like plugins) or statically (like regular passes). As a result, people willing to add extra passes to clang/opt can do it using a separate code repo, but still have their pass be linked in clang/opt as built-in passes. Differential Revision: https://reviews.llvm.org/D61446
2019-06-08 17:37:47 +02:00
; CHECK-EXT: Good Bye World Pass
[test] Add tests for opt passes pipelines for O0, O2, O3, and Os. llvm-svn: 328160
2018-03-21 23:17:31 +01:00
; CHECK-NEXT: Instrument function entry/exit with calls to e.g. mcount() (pre inlining)
; CHECK-NEXT: Pass Arguments:
; CHECK-NEXT: Target Library Information
; CHECK-NEXT: Target Transform Information
[test] Try to unbreak hexagon bots after r328160. llvm-svn: 328167
2018-03-21 23:57:33 +01:00
; Target Pass Configuration
; CHECK: Assumption Cache Tracker
[test] Add tests for opt passes pipelines for O0, O2, O3, and Os. llvm-svn: 328160
2018-03-21 23:17:31 +01:00
; CHECK-NEXT: Profile summary info
; CHECK-NEXT: ModulePass Manager
; CHECK-NEXT: Force set function attributes
; CHECK-NEXT: CallGraph Construction
; CHECK-NEXT: Call Graph SCC Pass Manager
; CHECK-NEXT: Inliner for always_inline functions
[test] Allow for optional No-Op Barrier Pass in O0 pipeline llvm-svn: 328310
2018-03-23 13:47:54 +01:00
; A No-Op Barrier Pass
; CHECK: FunctionPass Manager
[test] Add tests for opt passes pipelines for O0, O2, O3, and Os. llvm-svn: 328160
2018-03-21 23:17:31 +01:00
; CHECK-NEXT: Module Verifier
; CHECK-NEXT: Bitcode Writer
define void @f() {
ret void
}
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