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---------- Forwarded message ---------- From: Eli Bendersky <[email protected]> Date: Thu, Jun 27, 2013 at 3:57 PM Subject: [PATCH] CodeGen target hook for emitting intrinsic or libcall for pow* To: llvm cfe <[email protected]> Hello, Without fmath-errno, Clang currently generates calls to @llvm.pow.* intrinsics when it sees pow*(). This may not be suitable for all targets (for example PNaCl), so the attached patch adds a target hook that CodeGen queries. The target can state its preference for having or not having the intrinsic generated. Non-PNaCl behavior remains unchanged; PNaCl-specific test added. Please take a look, Eli
codegen-builtin-pow-le32.1.patch
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