[llvm] e4d4783 - [Bitstream] Remove unnecessary casts (NFC) (#151441)

[via llvm-commits]

Author: Kazu Hirata
Date: 2025-07-31T07:31:07-07:00
New Revision: e4d47832a136267482dc6c0b8769e70be0a94b5b

URL: https://github.com/llvm/llvm-project/commit/e4d47832a136267482dc6c0b8769e70be0a94b5b
DIFF: https://github.com/llvm/llvm-project/commit/e4d47832a136267482dc6c0b8769e70be0a94b5b.diff

LOG: [Bitstream] Remove unnecessary casts (NFC) (#151441)

getNumOperandInfos() already returns unsigned.

Added: 
    

Modified: 
    llvm/include/llvm/Bitstream/BitstreamWriter.h

Removed: 
    


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diff  --git a/llvm/include/llvm/Bitstream/BitstreamWriter.h b/llvm/include/llvm/Bitstream/BitstreamWriter.h
index 78f5eb4f364b6..5f53681320ce4 100644
--- a/llvm/include/llvm/Bitstream/BitstreamWriter.h
+++ b/llvm/include/llvm/Bitstream/BitstreamWriter.h
@@ -466,7 +466,7 @@ class BitstreamWriter {
 
     EmitCode(Abbrev);
 
-    unsigned i = 0, e = static_cast<unsigned>(Abbv->getNumOperandInfos());
+    unsigned i = 0, e = Abbv->getNumOperandInfos();
     if (Code) {
       assert(e && "Expected non-empty abbreviation");
       const BitCodeAbbrevOp &Op = Abbv->getOperandInfo(i++);
@@ -632,8 +632,7 @@ class BitstreamWriter {
   void EncodeAbbrev(const BitCodeAbbrev &Abbv) {
     EmitCode(bitc::DEFINE_ABBREV);
     EmitVBR(Abbv.getNumOperandInfos(), 5);
-    for (unsigned i = 0, e = static_cast<unsigned>(Abbv.getNumOperandInfos());
-         i != e; ++i) {
+    for (unsigned i = 0, e = Abbv.getNumOperandInfos(); i != e; ++i) {
       const BitCodeAbbrevOp &Op = Abbv.getOperandInfo(i);
       Emit(Op.isLiteral(), 1);
       if (Op.isLiteral()) {