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Update the minimum external LLVM to 8

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LLVM 8 was released on March 20, 2019, over a year ago.
This commit is contained in:
Josh Stone 2020-04-14 12:10:58 -07:00
parent ba72b15666
commit 8506bb0060
30 changed files with 67 additions and 195 deletions
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20
src/librustc_codegen_llvm/llvm_util.rs
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@ -83,17 +83,15 @@ unsafe fn configure_llvm(sess: &Session) {
if !sess.opts.debugging_opts.no_generate_arange_section {
add("-generate-arange-section", false);
}
if get_major_version() >= 8 {
match sess
.opts
.debugging_opts
.merge_functions
.unwrap_or(sess.target.target.options.merge_functions)
{
MergeFunctions::Disabled | MergeFunctions::Trampolines => {}
MergeFunctions::Aliases => {
add("-mergefunc-use-aliases", false);
}
match sess
.opts
.debugging_opts
.merge_functions
.unwrap_or(sess.target.target.options.merge_functions)
{
MergeFunctions::Disabled | MergeFunctions::Trampolines => {}
MergeFunctions::Aliases => {
add("-mergefunc-use-aliases", false);
}
}