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writer/hlsl: Inline fallthrough case statements

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FXC does not support fallthrough case statements (DXC does).

Fixed: tint:1082
Change-Id: I82e1add5455e438056259f773f34bf9db05970b4
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/60480
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Auto-Submit: Ben Clayton <bclayton@google.com>
Reviewed-by: David Neto <dneto@google.com>
This commit is contained in:
Ben Clayton
2021-08-02 12:58:19 +00:00
committed by Tint LUCI CQ
parent 8ebff3dc85
commit c0fbce65d8
43 changed files with 385 additions and 142 deletions
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7
test/vk-gl-cts/graphicsfuzz/switch-loop-switch-if/0-opt.spvasm.expected.hlsl
View File

@@ -45,6 +45,10 @@ void main_1() {
break;
}
/* fallthrough */
{
i = (i - 3);
}
break;
}
default: {
i = (i - 3);
@@ -72,6 +76,5 @@ tint_symbol main() {
const tint_symbol tint_symbol_3 = {tint_symbol_1.x_GLF_color_1};
return tint_symbol_3;
}
C:\src\tint\test\Shader@0x00000259291CFD70(11,5): error X3533: non-empty case statements must have break or return
C:\src\tint\test\Shader@0x00000259291CFD70(26,13-21): error X3708: continue cannot be used in a switch
O:\src\chrome\src\third_party\dawn\third_party\tint\test\Shader@0x0000028C1CDAABD0(26,13-21): error X3708: continue cannot be used in a switch

7
test/vk-gl-cts/graphicsfuzz/switch-loop-switch-if/0-opt.wgsl.expected.hlsl
View File

@@ -45,6 +45,10 @@ void main_1() {
break;
}
/* fallthrough */
{
i = (i - 3);
}
break;
}
default: {
i = (i - 3);
@@ -72,6 +76,5 @@ tint_symbol main() {
const tint_symbol tint_symbol_3 = {tint_symbol_1.x_GLF_color_1};
return tint_symbol_3;
}
C:\src\tint\test\Shader@0x000001E28E944DC0(11,5): error X3533: non-empty case statements must have break or return
C:\src\tint\test\Shader@0x000001E28E944DC0(26,13-21): error X3708: continue cannot be used in a switch
O:\src\chrome\src\third_party\dawn\third_party\tint\test\Shader@0x0000015D2C356900(26,13-21): error X3708: continue cannot be used in a switch