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compiler(nfc): -Cforce-frame-pointers is a FramePointer

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This commit is contained in:
Jubilee Young 2024-05-04 16:19:42 -07:00
parent 7c0b5cf99f
commit b3a1975cdc
4 changed files with 26 additions and 14 deletions
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5
compiler/rustc_codegen_llvm/src/attributes.rs
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@ -108,9 +108,10 @@ pub fn frame_pointer_type_attr<'ll>(cx: &CodegenCx<'ll, '_>) -> Option<&'ll Attr
let opts = &cx.sess().opts;
// "mcount" function relies on stack pointer.
// See <https://sourceware.org/binutils/docs/gprof/Implementation.html>.
if opts.unstable_opts.instrument_mcount || matches!(opts.cg.force_frame_pointers, Some(true)) {
fp = FramePointer::Always;
if opts.unstable_opts.instrument_mcount {
fp.ratchet(FramePointer::Always);
}
fp.ratchet(opts.cg.force_frame_pointers);
let attr_value = match fp {
FramePointer::Always => "all",
FramePointer::NonLeaf => "non-leaf",