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Merge pull request #878 from davidaylaian/reduce-peekstack-calls
Optimize stepThread by reducing the number of calls to peekStack
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commit
4e933eed81
1 changed files with 2 additions and 3 deletions
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@ -174,7 +174,8 @@ class Sequencer {
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// A "null block" - empty branch.
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thread.popStack();
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}
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while (thread.peekStack()) {
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// Save the current block ID to notice if we did control flow.
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while ((currentBlockId = thread.peekStack()) !== 0) {
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let isWarpMode = thread.peekStackFrame().warpMode;
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if (isWarpMode && !thread.warpTimer) {
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// Initialize warp-mode timer if it hasn't been already.
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@ -183,8 +184,6 @@ class Sequencer {
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thread.warpTimer.start();
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}
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// Execute the current block.
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// Save the current block ID to notice if we did control flow.
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currentBlockId = thread.peekStack();
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if (this.runtime.profiler !== null) {
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if (executeProfilerId === -1) {
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executeProfilerId = this.runtime.profiler.idByName(executeProfilerFrame);
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