dawn-cmake/test/tint/statements/compound_assign/for_loop.wgsl.expected.fxc.hlsl
Ben Clayton 3cde73cb1a tint/transform/utils: Correctly scope for-loop init
When using HoistToDeclBefore on a for-loop initializer, the inserted
statement would be scoped outside the for-loop. This was incorrect.

Change-Id: I764d07068e907cc203145ac8d6f0110b1b73e667
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/122301
Commit-Queue: Ben Clayton <bclayton@chromium.org>
Kokoro: Ben Clayton <bclayton@chromium.org>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
2023-03-02 17:18:27 +00:00

43 lines
684 B
HLSL

[numthreads(1, 1, 1)]
void unused_entry_point() {
return;
}
RWByteAddressBuffer v : register(u0, space0);
static uint i = 0u;
int idx1() {
i = (i + 1u);
return 1;
}
int idx2() {
i = (i + 2u);
return 1;
}
int idx3() {
i = (i + 3u);
return 1;
}
void foo() {
float a[4] = (float[4])0;
{
const int tint_symbol_save = idx1();
a[tint_symbol_save] = (a[tint_symbol_save] * 2.0f);
while (true) {
const int tint_symbol_2 = idx2();
if (!((a[tint_symbol_2] < 10.0f))) {
break;
}
{
}
{
const int tint_symbol_1_save = idx3();
a[tint_symbol_1_save] = (a[tint_symbol_1_save] + 1.0f);
}
}
}
}