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29441e4f5f
This PR removes the old `nocapture` attribute, replacing it with the new `captures` attribute introduced in #116990. This change is intended to be essentially NFC, replacing existing uses of `nocapture` with `captures(none)` without adding any new analysis capabilities. Making use of non-`none` values is left for a followup. Some notes: * `nocapture` will be upgraded to `captures(none)` by the bitcode reader. * `nocapture` will also be upgraded by the textual IR reader. This is to make it easier to use old IR files and somewhat reduce the test churn in this PR. * Helper APIs like `doesNotCapture()` will check for `captures(none)`. * MLIR import will convert `captures(none)` into an `llvm.nocapture` attribute. The representation in the LLVM IR dialect should be updated separately.
15 lines
455 B
Common Lisp
Executable File
15 lines
455 B
Common Lisp
Executable File
// REQUIRES: amdgpu-registered-target
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// RUN: %clang_cc1 -triple amdgcn-unknown-unknown -emit-llvm -o - %s | FileCheck %s
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// CHECK: define{{.*}} amdgpu_kernel void @test_call_kernel(ptr addrspace(1) noundef writeonly align 4 captures(none) initializes((0, 4)) %out)
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// CHECK: store i32 4, ptr addrspace(1) %out, align 4
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kernel void test_kernel(global int *out)
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{
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out[0] = 4;
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}
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__kernel void test_call_kernel(__global int *out)
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{
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test_kernel(out);
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}
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