rustc_codegen_llvm: remove some debuginfo cruft. #50949
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Travis CI passed tests and it uses LLVM 3.9 AFAIK, so perhaps the bug isn't in 3.9? |
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Sure! May have been in 3.7? If it passes it passes :) |
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This is awesome You can r=me unless you specifically want @nikomatsakis to take a look at it. |
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@bors r=mw |
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📌 Commit da579ef has been approved by |
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⌛ Testing commit da579ef with merge 4bd7eeedd5f4c3ed6d4fcd2343f59af8346eeed8... |
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💔 Test failed - status-travis |
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May 24, 2018
rustc_codegen_llvm: remove some debuginfo cruft. (The second commit passes tests locally but might not on older LLVM versions) r? @nikomatsakis
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☀️ Test successful - status-appveyor, status-travis |
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This hack was removed in rust-lang#50949, but without it I found that building `std` with full debuginfo would print many LLVM `DW_OP_LLVM_fragment` errors, then die `LLVM ERROR: Failed to strip malformed debug info`. It doesn't seem to be a problem for LLVM 6, so we can re-enable the hack just for older LLVM. This reverts commit da579ef. Fixes rust-lang#53204. r? @eddyb
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rustc_codegen_llvm: Restore the closure env alloca hack for LLVM 5. This hack was removed in rust-lang#50949, but without it I found that building `std` with full debuginfo would print many LLVM `DW_OP_LLVM_fragment` errors, then die `LLVM ERROR: Failed to strip malformed debug info`. It doesn't seem to be a problem for LLVM 6, so we can re-enable the hack just for older LLVM. This reverts commit da579ef. Fixes rust-lang#53204. r? @eddyb
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Aug 14, 2018
rustc_codegen_llvm: Restore the closure env alloca hack for LLVM 5. This hack was removed in rust-lang#50949, but without it I found that building `std` with full debuginfo would print many LLVM `DW_OP_LLVM_fragment` errors, then die `LLVM ERROR: Failed to strip malformed debug info`. It doesn't seem to be a problem for LLVM 6, so we can re-enable the hack just for older LLVM. This reverts commit da579ef. Fixes rust-lang#53204. r? @eddyb
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Aug 25, 2018
This hack was removed in #50949, but without it I found that building `std` with full debuginfo would print many LLVM `DW_OP_LLVM_fragment` errors, then die `LLVM ERROR: Failed to strip malformed debug info`. It doesn't seem to be a problem for LLVM 6, so we can re-enable the hack just for older LLVM. This reverts commit da579ef. Fixes #53204. r? @eddyb
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(The second commit passes tests locally but might not on older LLVM versions)
r? @nikomatsakis