llvm/summary_version.ll at 621f2c2cdd5bac6647f1c423f74f8baeea796cdc - llvm - Gitea: Git with a cup of tea

RPCS3/llvm

mirror of https://github.com/RPCS3/llvm.git synced 2025-01-26 04:34:41 +00:00

Teresa Johnson e4e6279a08 [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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291108 91177308-0d34-0410-b5e6-96231b3b80d8

2017-01-05 14:32:16 +00:00

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 ; Check summary versioning
 ; RUN: opt  -module-summary  %s -o - | llvm-bcanalyzer -dump | FileCheck %s
 ; CHECK: <GLOBALVAL_SUMMARY_BLOCK
 ; CHECK: <VERSION op0=3/>
 ; Need a function for the summary to be populated.
 define void @foo() {
     ret void
 }