[clang] [Driver] Support -mcmodel= for LoongArch (PR #72514)
Fangrui Song via cfe-commits
cfe-commits at lists.llvm.org
Wed Nov 22 10:42:43 PST 2023
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@@ -5739,6 +5739,16 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
if (CM == "large" && RelocationModel != llvm::Reloc::Static)
D.Diag(diag::err_drv_argument_only_allowed_with)
<< A->getAsString(Args) << "-fno-pic";
+ } else if (Triple.isLoongArch()) {
+ CM = llvm::StringSwitch<StringRef>(CM)
+ .Case("normal", "small")
+ .Case("extreme", "large")
+ .Default(CM);
+ if (CM == "large" &&
+ Args.hasFlag(options::OPT_fplt, options::OPT_fno_plt, false))
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MaskRay wrote:
nvm. this is fine
https://github.com/llvm/llvm-project/pull/72514
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