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spirv/tests: add a test for NonSemantic.DebugBreak

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Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33866>
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Samuel Pitoiset 2025-03-03 18:45:00 +01:00 • committed by Marge Bot
parent c9eb0a2db5
commit 2e3e3249b8
2 changed files with 54 additions and 0 deletions
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1
src/compiler/spirv/meson.build
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@ -104,6 +104,7 @@ if with_tests
'tests/avail_vis.cpp',
'tests/volatile.cpp',
'tests/control_flow_tests.cpp',
'tests/non_semantic.cpp',
),
c_args : [c_msvc_compat_args, no_override_init_args],
gnu_symbol_visibility : 'hidden',

53
src/compiler/spirv/tests/non_semantic.cpp Normal file
View file

@ -0,0 +1,53 @@
/*
* Copyright © 2025 Valve Corporation
*
* SPDX-License-Identifier: MIT
*/
#include "helpers.h"
class NonSemantic : public spirv_test {};
TEST_F(NonSemantic, debug_break)
{
/*
OpCapability Shader
OpExtension "SPV_KHR_non_semantic_info"
%1 = OpExtInstImport "GLSL.std.450"
%6 = OpExtInstImport "NonSemantic.DebugBreak"
OpMemoryModel Logical GLSL450
OpEntryPoint GLCompute %main "main"
OpExecutionMode %main LocalSize 1 1 1
OpSource GLSL 460
OpSourceExtension "GL_EXT_spirv_intrinsics"
OpName %main "main"
%void = OpTypeVoid
%3 = OpTypeFunction %void
%main = OpFunction %void None %3
%5 = OpLabel
%7 = OpExtInst %void %6 1
OpReturn
OpFunctionEnd
*/
static const uint32_t words[] = {
0x07230203, 0x00010000, 0x0008000b, 0x00000008, 0x00000000, 0x00020011,
0x00000001, 0x0008000a, 0x5f565053, 0x5f52484b, 0x5f6e6f6e, 0x616d6573,
0x6369746e, 0x666e695f, 0x0000006f, 0x0006000b, 0x00000001, 0x4c534c47,
0x6474732e, 0x3035342e, 0x00000000, 0x0008000b, 0x00000006, 0x536e6f4e,
0x6e616d65, 0x2e636974, 0x75626544, 0x65724267, 0x00006b61, 0x0003000e,
0x00000000, 0x00000001, 0x0005000f, 0x00000005, 0x00000004, 0x6e69616d,
0x00000000, 0x00060010, 0x00000004, 0x00000011, 0x00000001, 0x00000001,
0x00000001, 0x00030003, 0x00000002, 0x000001cc, 0x00070004, 0x455f4c47,
0x735f5458, 0x76726970, 0x746e695f, 0x736e6972, 0x00736369, 0x00040005,
0x00000004, 0x6e69616d, 0x00000000, 0x00020013, 0x00000002, 0x00030021,
0x00000003, 0x00000002, 0x00050036, 0x00000002, 0x00000004, 0x00000000,
0x00000003, 0x000200f8, 0x00000005, 0x0005000c, 0x00000002, 0x00000007,
0x00000006, 0x00000001, 0x000100fd, 0x00010038,
};
spirv_options.emit_debug_break = true;
get_nir(sizeof(words) / sizeof(words[0]), words);
nir_intrinsic_instr *intrinsic = find_intrinsic(nir_intrinsic_debug_break, 0);
ASSERT_NE(intrinsic, nullptr);
}