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Use -mergefunc-use-aliases for any LLVM >= 8

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This commit is contained in:
Josh Stone 2019-04-18 15:01:10 -07:00
parent bf843eb9c2
commit eed3619f8d
1 changed files with 1 additions and 1 deletions
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2
src/librustc_codegen_llvm/llvm_util.rs
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@ -61,7 +61,7 @@ unsafe fn configure_llvm(sess: &Session) {
if sess.opts.debugging_opts.disable_instrumentation_preinliner {
add("-disable-preinline");
}
if llvm::LLVMRustIsRustLLVM() {
if get_major_version() >= 8 {
match sess.opts.debugging_opts.merge_functions
.unwrap_or(sess.target.target.options.merge_functions) {
MergeFunctions::Disabled |