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Once 'const' is introduced, let will no longer resolve to a creation-time constant value. Add temporary code into each of the writers to prevent constants that originate from a 'let' from being inlined. This will reduce the amount of noise in later CLs. Bug: tint:1580 Change-Id: Id3493a43ac09fe9f042ff2d517d04b2ae854d43e Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/94541 Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: David Neto <dneto@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@chromium.org>
23 lines
773 B
Plaintext
23 lines
773 B
Plaintext
#include <metal_stdlib>
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using namespace metal;
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template<typename T, size_t N>
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struct tint_array {
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const constant T& operator[](size_t i) const constant { return elements[i]; }
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device T& operator[](size_t i) device { return elements[i]; }
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const device T& operator[](size_t i) const device { return elements[i]; }
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thread T& operator[](size_t i) thread { return elements[i]; }
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const thread T& operator[](size_t i) const thread { return elements[i]; }
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threadgroup T& operator[](size_t i) threadgroup { return elements[i]; }
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const threadgroup T& operator[](size_t i) const threadgroup { return elements[i]; }
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T elements[N];
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};
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int f() {
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tint_array<int, 8> a = tint_array<int, 8>{1, 2, 3, 4, 5, 6, 7, 8};
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int const i = 1;
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return a[i];
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}
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