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51e37c6f91
Remove the ICE check for expression behaviors always being either `{Next}` or `{Next, Discard}`. Unreachable code may be result in something else.
Add the RemoveUnreachableStatements transform to the SPIR-V writer sanitizer transform list. The writer cannot correctly handle unreachable statements.
Bug: tint:1369
Bug: chromium:1285622
Change-Id: I9fa54c6d2096b1ee633dd551b628c7dd3ba64fb5
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/76300
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: David Neto <dneto@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
23 lines
376 B
HLSL
23 lines
376 B
HLSL
bug/tint/1369.wgsl:3:3 warning: code is unreachable
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return true;
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^^^^^^
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bug/tint/1369.wgsl:9:9 warning: code is unreachable
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var also_unreachable : bool;
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^^^^^^^^^^^^^^^^
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bool call_discard() {
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if (true) {
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discard;
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return true;
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}
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bool unused;
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return unused;
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}
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void f() {
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bool v = call_discard();
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bool also_unreachable = false;
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return;
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}
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