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7d7976d590
This patch add DXC compile flag "-enable-16bit-types" and change profile to SM6.2 when validating generated HLSL using DXC if f16 extension is enabled in the WGSL program. The patch add Tint end-to-end test cases for expressions using f16 type, including constructor, binary operator, splat, zero-init, and others. Testcases that use f16 types in uniform or storage buffer are SKIPped, because such usage is not implemented yet. Bug: tint:1473, tint:1502 Change-Id: I481ab3d12cbb822f11ef85ba807bca3f9770089b Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/96252 Kokoro: Kokoro <noreply+kokoro@google.com> Reviewed-by: Ben Clayton <bclayton@chromium.org> Commit-Queue: Zhaoming Jiang <zhaoming.jiang@intel.com>
14 lines
302 B
HLSL
14 lines
302 B
HLSL
SKIP: FAILED
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[numthreads(1, 1, 1)]
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void unused_entry_point() {
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return;
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}
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void f() {
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vector<float16_t, 2> v = (float16_t(0.0h)).xx;
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}
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FXC validation failure:
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D:\Projects\RampUp\dawn\test\tint\expressions\Shader@0x000001584E715AC0(7,10-18): error X3000: syntax error: unexpected token 'float16_t'
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