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rust/compiler/rustc_codegen_llvm/src
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Stuart Cook 46be365a60 Rollup merge of #146831 - taiki-e:powerpc-clobber, r=Amanieu 
Support ctr and lr as clobber-only registers in PowerPC inline assembly

Follow-up to rust-lang/rust#131341.

CTR and LR are marked as volatile in all ABIs, but I skipped them in rust-lang/rust#131341 due to they are currently marked as reserved.
dd7fda5700/compiler/rustc_target/src/asm/powerpc.rs (L209-L212)

However, they are actually only unusable as input/output of inline assembly, and should be fine to support as clobber-only registers as discussed in [#t-compiler > ppc/ppc64 inline asm support](https://rust-lang.zulipchat.com/#narrow/channel/131828-t-compiler/topic/ppc.2Fppc64.20inline.20asm.20support/with/540413845).

r? ````@Amanieu```` or ````@workingjubilee````

cc ````@programmerjake````

````@rustbot```` label +O-PowerPC +A-inline-assembly
2025-09-22 20:25:14 +10:00
..
back
Move target machine command-line quoting from C++ to Rust
2025-09-18 15:25:25 +10:00
builder
Auto merge of #142544 - Sa4dUs:prevent-abi-changes, r=ZuseZ4
2025-09-18 07:32:49 +00:00
coverageinfo
coverage: Remove all unstable support for MC/DC instrumentation
2025-08-06 22:38:52 +10:00
debuginfo
Use LLVMDIBuilderCreateTypedef
2025-09-17 22:32:22 +10:00
llvm
emit attribute for readonly non-pure inline assembly
2025-09-21 21:16:06 +02:00
abi.rs
Remove unreachable unsized arg handling in store_fn_arg/store_arg in codegen
2025-09-12 09:49:41 -05:00
allocator.rs
Rename llvm::Bool aliases to standard const case
2025-08-24 23:09:54 +10:00
asm.rs
Rollup merge of #146831 - taiki-e:powerpc-clobber, r=Amanieu
2025-09-22 20:25:14 +10:00
attributes.rs
compiler: Apply target features to the entry function
2025-09-04 21:40:25 +08:00
base.rs
initial implementation of the darwin_objc unstable feature
2025-09-13 16:06:22 -07:00
builder.rs
Update the minimum external LLVM to 20
2025-09-16 11:49:20 -07:00
callee.rs
remove rustc_attr_data_structures
2025-07-31 14:19:27 +02:00
common.rs
initial implementation of the darwin_objc unstable feature
2025-09-13 16:06:22 -07:00
consts.rs
initial implementation of the darwin_objc unstable feature
2025-09-13 16:06:22 -07:00
context.rs
Rollup merge of #145660 - jbatez:darwin_objc, r=jdonszelmann,madsmtm,tmandry
2025-09-17 14:56:44 +10:00
declare.rs
make more builder functions generic
2025-07-18 16:23:54 -07:00
errors.rs
Use the object crate rather than LLVM for extracting bitcode sections
2025-07-25 11:21:28 +00:00
intrinsic.rs
Auto merge of #142544 - Sa4dUs:prevent-abi-changes, r=ZuseZ4
2025-09-18 07:32:49 +00:00
lib.rs
generate list of all variants with target_spec_enum
2025-09-19 22:14:50 +00:00
llvm_util.rs
rustc_codegen_llvm: Reorder conversion cases
2025-09-17 12:35:21 +00:00
mono_item.rs
Replace the llvm::Bool typedef with a proper newtype
2025-08-24 23:09:54 +10:00
type_.rs
Rename llvm::Bool aliases to standard const case
2025-08-24 23:09:54 +10:00
type_of.rs
Auto merge of #145717 - BoxyUwU:erase_regions_rename, r=lcnr
2025-09-09 15:04:44 +00:00
va_arg.rs
implement va_arg for arm in rustc itself
2025-09-08 13:46:28 +02:00
value.rs
Add warn(unreachable_pub) to rustc_codegen_llvm.
2024-08-16 08:46:57 +10:00