rust/compiler/rustc_codegen_llvm/src/debuginfo, branch 1.83.0 https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=1.83.0 2024-10-04T12:06:48+00:00 Use wide pointers consistenly across the compiler 2024-10-04T12:06:48+00:00 Urgau urgau@numericable.fr 2024-10-03T13:05:23+00:00 urn:sha1:018ba0528fa5d22712397e520351295f8582a525 add unstable support for outputting file checksums for use in cargo 2024-10-02T03:23:20+00:00 Jacob Kiesel jake@bitcrafters.co 2024-06-22T07:27:59+00:00 urn:sha1:bb5a8276be2d3dbc97d0f52e90db15455d542edf Auto merge of #130389 - Luv-Ray:LLVMMDNodeInContext2, r=nikic 2024-09-24T12:07:48+00:00 bors bors@rust-lang.org 2024-09-24T12:07:48+00:00 urn:sha1:4cbfcf1b7f16245176488e581f57b39a7e32bc31 llvm: replace some deprecated functions `LLVMMDStringInContext` and `LLVMMDNodeInContext` are deprecated, replace them with `LLVMMDStringInContext2` and `LLVMMDNodeInContext2`. Also replace `Value` with `Metadata` in some function signatures for better consistency. Reformat using the new identifier sorting from rustfmt 2024-09-22T23:11:29+00:00 Michael Goulet michael@errs.io 2024-09-22T23:05:04+00:00 urn:sha1:c682aa162b0d41e21cc6748f4fecfe01efb69d1f Do not unnecessarily eval consts in codegen 2024-09-21T00:38:11+00:00 Michael Goulet michael@errs.io 2024-09-21T00:38:11+00:00 urn:sha1:914193c8f40528fe82696e1054828de8c399882e Reformat some comments. 2024-09-19T10:11:28+00:00 Nicholas Nethercote n.nethercote@gmail.com 2024-09-18T03:34:49+00:00 urn:sha1:1f359405cb661dc6e30f194a941b6948e9c14a7a So they are less than 100 chars. Remove a low-value local variable. 2024-09-19T10:10:42+00:00 Nicholas Nethercote n.nethercote@gmail.com 2024-09-18T03:41:59+00:00 urn:sha1:3b071692cb519aab3dd0956caf232cc9acec3802 replace some deprecated functions 2024-09-19T01:39:28+00:00 Luv-Ray zhuoxun.yang777@outlook.com 2024-09-19T01:39:28+00:00 urn:sha1:b7c5656713158e826189db21eeea051347548e07 Rename supertraits of `CodegenMethods`. 2024-09-17T00:24:43+00:00 Nicholas Nethercote n.nethercote@gmail.com 2024-09-17T00:15:26+00:00 urn:sha1:a8d22eb39eafcc19d4c3db4f24582d869c8fdef2 Supertraits of `BuilderMethods` are all called `XyzBuilderMethods`. Supertraits of `CodegenMethods` are all called `XyzMethods`. This commit changes the latter to `XyzCodegenMethods`, for consistency. Don't leave debug locations for constants sitting on the builder indefinitely. 2024-09-06T23:12:18+00:00 Kyle Huey khuey@kylehuey.com 2024-09-06T19:39:11+00:00 urn:sha1:7ed9f945a22a6e9cfb75405698e0eaa163c12beb Because constants are currently emitted *before* the prologue, leaving the debug location on the IRBuilder spills onto other instructions in the prologue and messes up both line numbers as well as the point LLVM chooses to be the prologue end. Example LLVM IR (irrelevant IR elided): Before: define internal { i64, i64 } @_ZN3tmp3Foo18var_return_opt_try17he02116165b0fc08cE(ptr align 8 %self) !dbg !347 { start: %self.dbg.spill = alloca [8 x i8], align 8 %_0 = alloca [16 x i8], align 8 %residual.dbg.spill = alloca [0 x i8], align 1 #dbg_declare(ptr %residual.dbg.spill, !353, !DIExpression(), !357) store ptr %self, ptr %self.dbg.spill, align 8, !dbg !357 #dbg_declare(ptr %self.dbg.spill, !350, !DIExpression(), !358) After: define internal { i64, i64 } @_ZN3tmp3Foo18var_return_opt_try17h00b17d08874ddd90E(ptr align 8 %self) !dbg !347 { start: %self.dbg.spill = alloca [8 x i8], align 8 %_0 = alloca [16 x i8], align 8 %residual.dbg.spill = alloca [0 x i8], align 1 #dbg_declare(ptr %residual.dbg.spill, !353, !DIExpression(), !357) store ptr %self, ptr %self.dbg.spill, align 8 #dbg_declare(ptr %self.dbg.spill, !350, !DIExpression(), !358) Note in particular how !357 from %residual.dbg.spill's dbg_declare no longer falls through onto the store to %self.dbg.spill. This fixes argument values at entry when the constant is a ZST (e.g. <Option as Try>::Residual). This fixes #130003 (but note that it does *not* fix issues with argument values and non-ZST constants, which emit their own stores that have debug info on them, like #128945).