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[FunctionAttrs] Rename functionattrs -> function-attrs To match NewPM pass name, and also for readability. Also rename rpo-functionattrs -> rpo-function-attrs while we're here. Reviewed By: arsenm Differential Revision: https://reviews.llvm.org/D84694
2020-07-29 00:08:08 +08:00
; RUN: opt < %s -globals-aa -function-attrs | \
[opt] Introduce -strip-named-metadata This renames and generalizes -strip-module-flags to erase all named metadata from a module. This makes it easier to diff IR. llvm-svn: 333977
2018-06-05 08:56:08 +08:00
; RUN: opt -S -strip -strip-dead-prototypes -strip-named-metadata > %t.no_dbg
[Debugify] Preserve analyses in -check-debugify The -check-debugify pass should preserve all analyses. Otherwise, it may invalidate an optional analysis and inadvertently alter codegen. The test case is reduced from deopt-bundle.ll. The result of `opt -O1` on this file would differ when -debugify-each was toggled. That happened because CheckDebugify failed to preserve GlobalsAA. Thanks to Davide Italiano for his help chasing this down! llvm-svn: 333959
2018-06-05 05:43:28 +08:00
[FunctionAttrs] Rename functionattrs -> function-attrs To match NewPM pass name, and also for readability. Also rename rpo-functionattrs -> rpo-function-attrs while we're here. Reviewed By: arsenm Differential Revision: https://reviews.llvm.org/D84694
2020-07-29 00:08:08 +08:00
; RUN: opt < %s -debugify-each -globals-aa -function-attrs | \
[opt] Introduce -strip-named-metadata This renames and generalizes -strip-module-flags to erase all named metadata from a module. This makes it easier to diff IR. llvm-svn: 333977
2018-06-05 08:56:08 +08:00
; RUN: opt -S -strip -strip-dead-prototypes -strip-named-metadata > %t.with_dbg
[Debugify] Preserve analyses in -check-debugify The -check-debugify pass should preserve all analyses. Otherwise, it may invalidate an optional analysis and inadvertently alter codegen. The test case is reduced from deopt-bundle.ll. The result of `opt -O1` on this file would differ when -debugify-each was toggled. That happened because CheckDebugify failed to preserve GlobalsAA. Thanks to Davide Italiano for his help chasing this down! llvm-svn: 333959
2018-06-05 05:43:28 +08:00
; RUN: diff %t.no_dbg %t.with_dbg
define i32 @f_1(i32 %x) {
%tmp = call i32 @f_1(i32 0) [ "deopt"() ]
ret i32 0
}