https://github.com/wenju-he created https://github.com/llvm/llvm-project/pull/204288
None >From 75f01916922e1d4e5751acbe82bce83d68d7ef19 Mon Sep 17 00:00:00 2001 From: Wenju He <[email protected]> Date: Wed, 17 Jun 2026 07:08:08 +0200 Subject: [PATCH] [Clang][NFC] Change if-else to switch for OpenCL/HLSL version mapping --- clang/lib/Basic/LangOptions.cpp | 49 +++++++++++++++++++++++---------- 1 file changed, 34 insertions(+), 15 deletions(-) diff --git a/clang/lib/Basic/LangOptions.cpp b/clang/lib/Basic/LangOptions.cpp index 7e0ee665d4493..91bf49361de13 100644 --- a/clang/lib/Basic/LangOptions.cpp +++ b/clang/lib/Basic/LangOptions.cpp @@ -143,36 +143,55 @@ void LangOptions::setLangDefaults(LangOptions &Opts, Language Lang, // Set OpenCL Version. Opts.OpenCL = Std.isOpenCL(); - if (LangStd == LangStandard::lang_opencl10) + switch (LangStd) { + case LangStandard::lang_opencl10: Opts.OpenCLVersion = 100; - else if (LangStd == LangStandard::lang_opencl11) + break; + case LangStandard::lang_opencl11: Opts.OpenCLVersion = 110; - else if (LangStd == LangStandard::lang_opencl12) + break; + case LangStandard::lang_opencl12: Opts.OpenCLVersion = 120; - else if (LangStd == LangStandard::lang_opencl20) + break; + case LangStandard::lang_opencl20: Opts.OpenCLVersion = 200; - else if (LangStd == LangStandard::lang_opencl30) + break; + case LangStandard::lang_opencl30: Opts.OpenCLVersion = 300; - else if (LangStd == LangStandard::lang_opencl31) + break; + case LangStandard::lang_opencl31: Opts.OpenCLVersion = 310; - else if (LangStd == LangStandard::lang_openclcpp10) + break; + case LangStandard::lang_openclcpp10: Opts.OpenCLCPlusPlusVersion = 100; - else if (LangStd == LangStandard::lang_openclcpp2021) + break; + case LangStandard::lang_openclcpp2021: Opts.OpenCLCPlusPlusVersion = 202100; - else if (LangStd == LangStandard::lang_hlsl2015) + break; + case LangStandard::lang_hlsl2015: Opts.HLSLVersion = (unsigned)LangOptions::HLSL_2015; - else if (LangStd == LangStandard::lang_hlsl2016) + break; + case LangStandard::lang_hlsl2016: Opts.HLSLVersion = (unsigned)LangOptions::HLSL_2016; - else if (LangStd == LangStandard::lang_hlsl2017) + break; + case LangStandard::lang_hlsl2017: Opts.HLSLVersion = (unsigned)LangOptions::HLSL_2017; - else if (LangStd == LangStandard::lang_hlsl2018) + break; + case LangStandard::lang_hlsl2018: Opts.HLSLVersion = (unsigned)LangOptions::HLSL_2018; - else if (LangStd == LangStandard::lang_hlsl2021) + break; + case LangStandard::lang_hlsl2021: Opts.HLSLVersion = (unsigned)LangOptions::HLSL_2021; - else if (LangStd == LangStandard::lang_hlsl202x) + break; + case LangStandard::lang_hlsl202x: Opts.HLSLVersion = (unsigned)LangOptions::HLSL_202x; - else if (LangStd == LangStandard::lang_hlsl202y) + break; + case LangStandard::lang_hlsl202y: Opts.HLSLVersion = (unsigned)LangOptions::HLSL_202y; + break; + default: + break; + } // OpenCL has some additional defaults. if (Opts.OpenCL) { _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
