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llvm-project/llvm/test/Bitcode/thinlto-summary-section.ll

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Add "hasSection" flag in the Summary Reviewers: tejohnson Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D19405 From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 267329
2016-04-24 13:31:43 +08:00
; Check the linkage types in both the per-module and combined summaries.
; RUN: opt -module-summary %s -o %t.o
; RUN: llvm-bcanalyzer -dump %t.o | FileCheck %s
; RUN: llvm-lto -thinlto -o %t2 %t.o
; RUN: llvm-bcanalyzer -dump %t2.thinlto.bc | FileCheck %s --check-prefix=COMBINED
[ThinLTO] Subsume all importing checks into a single flag Summary: This adds a new summary flag NotEligibleToImport that subsumes several existing flags (NoRename, HasInlineAsmMaybeReferencingInternal and IsNotViableToInline). It also subsumes the checking of references on the summary that was being done during the thin link by eligibleForImport() for each candidate. It is much more efficient to do that checking once during the per-module summary build and record it in the summary. Reviewers: mehdi_amini Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D28169 llvm-svn: 291108
2017-01-05 22:32:16 +08:00
; Flags should be 0x17 (23) for local linkage (0x3) and not being importable
; (0x10) due to local linkage plus having a section.
; CHECK: <PERMODULE {{.*}} op1=23
; COMBINED-DAG: <COMBINED {{.*}} op2=23
define internal void @functionWithSection() section "some_section" {
Add "hasSection" flag in the Summary Reviewers: tejohnson Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D19405 From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 267329
2016-04-24 13:31:43 +08:00
ret void
}