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| author | Teresa Johnson <tejohnson@google.com> | 2019-11-08 15:50:55 -0800 |
|---|---|---|
| committer | Teresa Johnson <tejohnson@google.com> | 2019-11-08 17:02:01 -0800 |
| commit | b11391bb47d6fb75639c331378440b405e64be7a (patch) | |
| tree | e0ea693278d36e4e5db7dd40928986774471ac22 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 1478f36f27cfe06c5da75ef11fab2d409f2beafe (diff) | |
| download | llvm-b11391bb47d6fb75639c331378440b405e64be7a.zip llvm-b11391bb47d6fb75639c331378440b405e64be7a.tar.gz llvm-b11391bb47d6fb75639c331378440b405e64be7a.tar.bz2 | |
ThinLTO : Import always_inline functions irrespective of the threshold
Summary: A user can force a function to be inlined by specifying the always_inline attribute. Currently, thinlto implementation is not aware of always_inline functions and does not guarantee import of such functions, which in turn can prevent inlining of such functions.
Patch by Bharathi Seshadri <bseshadr@cisco.com>
Reviewers: tejohnson
Reviewed By: tejohnson
Subscribers: mehdi_amini, inglorion, hiraditya, steven_wu, dexonsmith, arphaman, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D70014
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index b65c088..92c3e1d 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -960,6 +960,7 @@ static FunctionSummary::FFlags getDecodedFFlags(uint64_t RawFlags) { Flags.NoRecurse = (RawFlags >> 2) & 0x1; Flags.ReturnDoesNotAlias = (RawFlags >> 3) & 0x1; Flags.NoInline = (RawFlags >> 4) & 0x1; + Flags.AlwaysInline = (RawFlags >> 5) & 0x1; return Flags; } |