[CHERI-RISC-V] Report true for __atomic_always_lock_free(sizeof(__intcap)) by arichardson · Pull Request #721 · CTSRD-CHERI/llvm-project

Add an "exact" flag to AtomicCmpXchgInst

arichardson

committed

Add an ExactCompare flag to MachineMemOperand

arichardson

committed

[CHERI-Generic] Update a test to use opaque pointers

arichardson

committed

[CHERI-Generic] Add a baseline test for cmpxchg exact

arichardson

committed

[CHERI] Correctly lower cmpxchg with the exact flag

arichardson

committed

[CHERI] Add a baseline test for atomics on capability-size integers

arichardson

committed

[CHERI-RISC-V] Support inline atomic loads for 2*XLen integers

arichardson

committed

[CHERI-RISC-V] Support inline atomic stores for 2*XLen integers

arichardson

committed

[CHERI-RISC-V] Support inline cmpxchg for 2*XLen integers

arichardson

committed

[CHERI-RISC-V] Support inline atomic RMW for 2*XLen integers

arichardson

committed

[CHERI-RISC-V] Use camoswap.c for 2*XLen integer Xchg operations

arichardson

committed

[CHERI-RISC-V] Support atomic load/store with capability pointers

arichardson

committed

[CHERI-RISC-V] Support hybrid mode atomic load/store of 2*XLen integers

arichardson

committed

[CHERI] Add tests for __atomic_always_lock_free(sizeof(uintptr_t))

arichardson

committed

[CHERI-RISC-V] Report true for __atomic_always_lock_free(sizeof(__intcap))

arichardson

committed

Add a regression test for cmpxchg exact crash

arichardson

committed

[CHERI-Generic] Make it easier to add new substitutions

arichardson

committed

[CHERI] Use separate Pseudo instructions for cmpxchg nodes

arichardson

committed

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[CHERI-RISC-V] Report true for __atomic_always_lock_free(sizeof(__intcap))#721

[CHERI-RISC-V] Report true for __atomic_always_lock_free(sizeof(__intcap))#721
arichardson wants to merge 18 commits intodevfrom
atomic-always-lock-free-fixes

Commits on Feb 19, 2024

Add an "exact" flag to AtomicCmpXchgInst

Add an ExactCompare flag to MachineMemOperand

[CHERI-Generic] Update a test to use opaque pointers

[CHERI-Generic] Add a baseline test for cmpxchg exact

[CHERI] Correctly lower cmpxchg with the exact flag

[CHERI] Add a baseline test for atomics on capability-size integers

[CHERI-RISC-V] Support inline atomic loads for 2*XLen integers

[CHERI-RISC-V] Support inline atomic stores for 2*XLen integers

[CHERI-RISC-V] Support inline cmpxchg for 2*XLen integers

[CHERI-RISC-V] Support inline atomic RMW for 2*XLen integers

[CHERI-RISC-V] Use camoswap.c for 2*XLen integer Xchg operations

[CHERI-RISC-V] Support atomic load/store with capability pointers

[CHERI-RISC-V] Support hybrid mode atomic load/store of 2*XLen integers

[CHERI] Add tests for __atomic_always_lock_free(sizeof(uintptr_t))

[CHERI-RISC-V] Report true for __atomic_always_lock_free(sizeof(__intcap))

Add a regression test for cmpxchg exact crash

[CHERI-Generic] Make it easier to add new substitutions

[CHERI] Use separate Pseudo instructions for cmpxchg nodes

[CHERI-RISC-V] Report true for __atomic_always_lock_free(sizeof(__intcap))#721arichardson wants to merge 18 commits intodevCTSRD-CHERI/llvm-project:devfrom atomic-always-lock-free-fixesCTSRD-CHERI/llvm-project:atomic-always-lock-free-fixesCopy head branch name to clipboard

Commits

Commits on Feb 19, 2024

[CHERI-RISC-V] Report true for __atomic_always_lock_free(sizeof(__intcap))#721
arichardson wants to merge 18 commits intodevfrom
atomic-always-lock-free-fixes