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| author | jarcherNV <jarcher@nvidia.com> | 2025-06-06 14:30:06 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-06 14:30:06 -0700 |
| commit | 0d16228ae22fa2e1a00e62dc099eea08da7717fe (patch) | |
| tree | 067573914132892dc1336dcdea2c8b595f24f871 /tests/spirv | |
| parent | 649d533727b31b28397ffb3a530e655ac3861547 (diff) | |
Add command line option for separate debug info (#7178)
* Add command line option for separate debug info
Add command line arg -separate-debug-info which, if provided, produces
both a .spv and a .dbg.spv file. The .dbg.spv file contains full debug
info and the .spv file has all debug info stripped out.
Also add a DebugBuildIdentifier instruction to store a unique hash in
both the output files, so they can be more easily matched together.
A matching API is provided to allow using the Slang API to retrieve a
base and debug SPIRV as well as the debug build identifier string.
Diffstat (limited to 'tests/spirv')
| -rw-r--r-- | tests/spirv/separate-debug.slang | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/spirv/separate-debug.slang b/tests/spirv/separate-debug.slang new file mode 100644 index 000000000..65b015acf --- /dev/null +++ b/tests/spirv/separate-debug.slang @@ -0,0 +1,31 @@ +//TEST:SIMPLE(filecheck=CHECK):-target spirv -entry main -stage compute -g2 -emit-spirv-directly -separate-debug-info + +struct TestType +{ + float memberA; + float3 memberB; + RWStructuredBuffer<float> memberC; + float getValue() + { + return memberA; + } +} +RWStructuredBuffer<float> result; +void main() +{ + TestType t; + t.memberA = 1.0; + t.memberB = float3(1, 2, 3); + t.memberC = result; + var val = t.getValue(); + result[0] = val + t.memberB.x; +} + +// CHECK: DebugBuildIdentifier +// CHECK-NOT: OpExtInst %void {{.*}} DebugExpression +// CHECK-NOT: DebugTypeMember +// CHECK-NOT: DebugTypeComposite +// CHECK-NOT: DebugFunctionDefinition +// CHECK-NOT: DebugScope +// CHECK-NOT: DebugLine +// CHECK-NOT: DebugValue |