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Improve GPU codegen by defaulting to immediate-abort #157834

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Improve GPU codegen by defaulting to immediate-abort #157834

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2 changes: 1 addition & 1 deletion compiler/rustc_target/src/spec/targets/amdgcn_amd_amdhsa.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,7 @@ pub(crate) fn target() -> Target {
max_atomic_width: Some(64),

// Unwinding on GPUs is not useful.
panic_strategy: PanicStrategy::Abort,
panic_strategy: PanicStrategy::ImmediateAbort,

// amdgpu backend does not support libcalls.
no_builtins: true,
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2 changes: 1 addition & 1 deletion compiler/rustc_target/src/spec/targets/nvptx64_nvidia_cuda.rs
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Expand Up @@ -33,7 +33,7 @@ pub(crate) fn target() -> Target {
max_atomic_width: Some(64),

// Unwinding on CUDA is neither feasible nor useful.
panic_strategy: PanicStrategy::Abort,
panic_strategy: PanicStrategy::ImmediateAbort,

// Needed to use `dylib` and `bin` crate types and the linker.
dynamic_linking: true,
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