clang
Verified for current stable LTS
Clang Command: Optimize Compiled Program
Use for optimize compiled program with Clang. Exact CLI syntax to optimize compiled program using Clang.
When to use this: Use for optimize compiled program with Clang.
Command Syntax
clang <path/to/source.c> -O<1|2|3|fast> -o <path/to/output_executable>clang <path/to/source.c> -O<1|2|3|fast> -o <path/to/output_executable>Command Breakdown
-O<1|2|3|fast>- Command Option
- Tool-specific option used by this command invocation.
-o- Command Option
- Tool-specific option used by this command invocation.
FAQ
Purpose: Exact syntax to optimize compiled program using Clang.
Test path: Replace placeholders and run destructive commands in a disposable workspace first.
Flag behavior: Tool version, platform, and shell can change behavior.
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Related Operations
Clang Command: Compile Multiple Source Files
clang <path/to/source1.c path/to/source2.c ...> -o <path/to/output_executable> Clang Command: Activate All Warnings clang <path/to/source.c> -Wall -o <output_executable> Clang Command: Common Warnings Debug Optimization clang <path/to/source.c> -Wall -g -Og -o <path/to/output_executable> Clang Command: Include Libraries From Different Path clang <path/to/source.c> -o <path/to/output_executable> -I<path/to/header> -L<path/to/library> -l<library_name> Clang Command: Compile To Llvm Ir clang -S -emit-llvm <path/to/source.c> -o <path/to/output.ll>