From 5da06d43bb0997455211ca56597c4302b09909ab Mon Sep 17 00:00:00 2001 From: Yong He Date: Tue, 11 Jun 2024 15:49:41 -0700 Subject: Fix global value inlining for spirv_asm blocks. (#4339) --- tests/spirv/static-array-spv-asm.slang | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 tests/spirv/static-array-spv-asm.slang (limited to 'tests') diff --git a/tests/spirv/static-array-spv-asm.slang b/tests/spirv/static-array-spv-asm.slang new file mode 100644 index 000000000..a543b4eb2 --- /dev/null +++ b/tests/spirv/static-array-spv-asm.slang @@ -0,0 +1,22 @@ +//TEST:SIMPLE(filecheck=CHECK): -target spirv + +// Test that we can use intrinsics in global scope constant array, which causes +// the spirv_asm to be inlined in global module scope. +// Our global value inlining pass should be able to clean up the global scope spirv_asm +// blocks and inlining them to use sites. + +// CHECK: %main = OpFunction +// CHECK: OpStore + +static const uint staticArr[] = { + uint((((uint)round(saturate(1) * 255) << 24) | ((uint)round(saturate(0) * 255) << 16) | ((uint)round(saturate(0) * 255) << 8) | 0xff)), + uint((((uint)round(saturate(1) * 255) << 24) | ((uint)round(saturate(0) * 255) << 16) | ((uint)round(saturate(1) * 255) << 8) | 0xff)) +}; + +RWStructuredBuffer buffer; + +[numthreads(1,1,1)] +void main(int i : SV_DispatchThreadID) +{ + buffer[0] = staticArr[i] + staticArr[1]; +} -- cgit v1.2.3