[SamplePGO][NFC] Minor improvement to replace a temporary vector with a

wmi-11 · wmi-11 · commit 4901f371a280 · 2019-02-05T00:57:50.000Z
brace-enclosed init list. Differential Revision: https://reviews.llvm.org/D57726 llvm-svn: 353129
diff --git a/llvm/lib/Transforms/IPO/SampleProfile.cpp b/llvm/lib/Transforms/IPO/SampleProfile.cpp
@@ -1327,9 +1327,8 @@ void SampleProfileLoader::propagateWeights(Function &F) {
                             SortedCallTargets, Sum, IPVK_IndirectCallTarget,
                             SortedCallTargets.size());
         } else if (!dyn_cast<IntrinsicInst>(&I)) {
-          SmallVector<uint32_t, 1> Weights;
-          Weights.push_back(BlockWeights[BB]);
-          I.setMetadata(LLVMContext::MD_prof, MDB.createBranchWeights(Weights));
+          I.setMetadata(LLVMContext::MD_prof,
+                        MDB.createBranchWeights({BlockWeights[BB]}));
         }
       }
     }

Original file line number	Diff line number	Diff line change
`@@ -1327,9 +1327,8 @@ void SampleProfileLoader::propagateWeights(Function &F) {`
`1327`	`1327`	`SortedCallTargets, Sum, IPVK_IndirectCallTarget,`
`1328`	`1328`	`SortedCallTargets.size());`
`1329`	`1329`	`} else if (!dyn_cast<IntrinsicInst>(&I)) {`
`1330`		`- SmallVector<uint32_t, 1> Weights;`
`1331`		`- Weights.push_back(BlockWeights[BB]);`
`1332`		`- I.setMetadata(LLVMContext::MD_prof, MDB.createBranchWeights(Weights));`
	`1330`	`+ I.setMetadata(LLVMContext::MD_prof,`
	`1331`	`+ MDB.createBranchWeights({BlockWeights[BB]}));`
`1333`	`1332`	`}`
`1334`	`1333`	`}`
`1335`	`1334`	`}`