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authorshadchin <shadchin@yandex-team.ru>2022-02-10 16:44:39 +0300
committerDaniil Cherednik <dcherednik@yandex-team.ru>2022-02-10 16:44:39 +0300
commite9656aae26e0358d5378e5b63dcac5c8dbe0e4d0 (patch)
tree64175d5cadab313b3e7039ebaa06c5bc3295e274 /contrib/libs/llvm12/lib/Transforms/IPO/AlwaysInliner.cpp
parent2598ef1d0aee359b4b6d5fdd1758916d5907d04f (diff)
downloadydb-e9656aae26e0358d5378e5b63dcac5c8dbe0e4d0.tar.gz
Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/llvm12/lib/Transforms/IPO/AlwaysInliner.cpp')
-rw-r--r--contrib/libs/llvm12/lib/Transforms/IPO/AlwaysInliner.cpp96
1 files changed, 48 insertions, 48 deletions
diff --git a/contrib/libs/llvm12/lib/Transforms/IPO/AlwaysInliner.cpp b/contrib/libs/llvm12/lib/Transforms/IPO/AlwaysInliner.cpp
index 29ae893836..532599b42e 100644
--- a/contrib/libs/llvm12/lib/Transforms/IPO/AlwaysInliner.cpp
+++ b/contrib/libs/llvm12/lib/Transforms/IPO/AlwaysInliner.cpp
@@ -13,10 +13,10 @@
#include "llvm/Transforms/IPO/AlwaysInliner.h"
#include "llvm/ADT/SetVector.h"
-#include "llvm/Analysis/AliasAnalysis.h"
+#include "llvm/Analysis/AliasAnalysis.h"
#include "llvm/Analysis/AssumptionCache.h"
#include "llvm/Analysis/InlineCost.h"
-#include "llvm/Analysis/ProfileSummaryInfo.h"
+#include "llvm/Analysis/ProfileSummaryInfo.h"
#include "llvm/Analysis/TargetLibraryInfo.h"
#include "llvm/IR/CallingConv.h"
#include "llvm/IR/DataLayout.h"
@@ -41,19 +41,19 @@ PreservedAnalyses AlwaysInlinerPass::run(Module &M,
auto GetAssumptionCache = [&](Function &F) -> AssumptionCache & {
return FAM.getResult<AssumptionAnalysis>(F);
};
- auto &PSI = MAM.getResult<ProfileSummaryAnalysis>(M);
+ auto &PSI = MAM.getResult<ProfileSummaryAnalysis>(M);
SmallSetVector<CallBase *, 16> Calls;
bool Changed = false;
SmallVector<Function *, 16> InlinedFunctions;
- for (Function &F : M) {
- // When callee coroutine function is inlined into caller coroutine function
- // before coro-split pass,
- // coro-early pass can not handle this quiet well.
- // So we won't inline the coroutine function if it have not been unsplited
- if (F.isPresplitCoroutine())
- continue;
-
+ for (Function &F : M) {
+ // When callee coroutine function is inlined into caller coroutine function
+ // before coro-split pass,
+ // coro-early pass can not handle this quiet well.
+ // So we won't inline the coroutine function if it have not been unsplited
+ if (F.isPresplitCoroutine())
+ continue;
+
if (!F.isDeclaration() && F.hasFnAttribute(Attribute::AlwaysInline) &&
isInlineViable(F).isSuccess()) {
Calls.clear();
@@ -63,41 +63,41 @@ PreservedAnalyses AlwaysInlinerPass::run(Module &M,
if (CB->getCalledFunction() == &F)
Calls.insert(CB);
- for (CallBase *CB : Calls) {
- Function *Caller = CB->getCaller();
- OptimizationRemarkEmitter ORE(Caller);
- auto OIC = shouldInline(
- *CB,
- [&](CallBase &CB) {
- return InlineCost::getAlways("always inline attribute");
- },
- ORE);
- assert(OIC);
- emitInlinedInto(ORE, CB->getDebugLoc(), CB->getParent(), F, *Caller,
- *OIC, false, DEBUG_TYPE);
-
- InlineFunctionInfo IFI(
- /*cg=*/nullptr, GetAssumptionCache, &PSI,
- &FAM.getResult<BlockFrequencyAnalysis>(*(CB->getCaller())),
- &FAM.getResult<BlockFrequencyAnalysis>(F));
-
- InlineResult Res = InlineFunction(
- *CB, IFI, &FAM.getResult<AAManager>(F), InsertLifetime);
- assert(Res.isSuccess() && "unexpected failure to inline");
- (void)Res;
-
- // Merge the attributes based on the inlining.
- AttributeFuncs::mergeAttributesForInlining(*Caller, F);
-
- Changed = true;
- }
-
+ for (CallBase *CB : Calls) {
+ Function *Caller = CB->getCaller();
+ OptimizationRemarkEmitter ORE(Caller);
+ auto OIC = shouldInline(
+ *CB,
+ [&](CallBase &CB) {
+ return InlineCost::getAlways("always inline attribute");
+ },
+ ORE);
+ assert(OIC);
+ emitInlinedInto(ORE, CB->getDebugLoc(), CB->getParent(), F, *Caller,
+ *OIC, false, DEBUG_TYPE);
+
+ InlineFunctionInfo IFI(
+ /*cg=*/nullptr, GetAssumptionCache, &PSI,
+ &FAM.getResult<BlockFrequencyAnalysis>(*(CB->getCaller())),
+ &FAM.getResult<BlockFrequencyAnalysis>(F));
+
+ InlineResult Res = InlineFunction(
+ *CB, IFI, &FAM.getResult<AAManager>(F), InsertLifetime);
+ assert(Res.isSuccess() && "unexpected failure to inline");
+ (void)Res;
+
+ // Merge the attributes based on the inlining.
+ AttributeFuncs::mergeAttributesForInlining(*Caller, F);
+
+ Changed = true;
+ }
+
// Remember to try and delete this function afterward. This both avoids
// re-walking the rest of the module and avoids dealing with any iterator
// invalidation issues while deleting functions.
InlinedFunctions.push_back(&F);
}
- }
+ }
// Remove any live functions.
erase_if(InlinedFunctions, [&](Function *F) {
@@ -190,13 +190,13 @@ InlineCost AlwaysInlinerLegacyPass::getInlineCost(CallBase &CB) {
if (!Callee)
return InlineCost::getNever("indirect call");
- // When callee coroutine function is inlined into caller coroutine function
- // before coro-split pass,
- // coro-early pass can not handle this quiet well.
- // So we won't inline the coroutine function if it have not been unsplited
- if (Callee->isPresplitCoroutine())
- return InlineCost::getNever("unsplited coroutine call");
-
+ // When callee coroutine function is inlined into caller coroutine function
+ // before coro-split pass,
+ // coro-early pass can not handle this quiet well.
+ // So we won't inline the coroutine function if it have not been unsplited
+ if (Callee->isPresplitCoroutine())
+ return InlineCost::getNever("unsplited coroutine call");
+
// FIXME: We shouldn't even get here for declarations.
if (Callee->isDeclaration())
return InlineCost::getNever("no definition");