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| author | bors <bors@rust-lang.org> | 2024-06-23 11:12:11 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2024-06-23 11:12:11 +0000 |
| commit | c3d7fb398569407350abe044e786bc7890c90397 (patch) | |
| tree | 625b8d3796cb46549d177456dde2ff2ffce5a9a3 /compiler/rustc_codegen_llvm/src | |
| parent | 05468cf1241ae661c84e43d6a41d7a0ba317eebf (diff) | |
| parent | 761ba5bb073578c6a510482be8338075f0b71493 (diff) | |
| download | rust-c3d7fb398569407350abe044e786bc7890c90397.tar.gz rust-c3d7fb398569407350abe044e786bc7890c90397.zip | |
Auto merge of #124733 - workingjubilee:cant-beleaf-we-dont-have-this, r=saethlin
Support `-Cforce-frame-pointers=non-leaf` Why don't we already support this...? Suggested impl for https://github.com/rust-lang/compiler-team/issues/744
Diffstat (limited to 'compiler/rustc_codegen_llvm/src')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/attributes.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/compiler/rustc_codegen_llvm/src/attributes.rs b/compiler/rustc_codegen_llvm/src/attributes.rs index 870e5ab3296..48693895da1 100644 --- a/compiler/rustc_codegen_llvm/src/attributes.rs +++ b/compiler/rustc_codegen_llvm/src/attributes.rs @@ -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", |