Hans-Kristian Arntzen
5ad4340976
Workaround case with identical structs but different types.
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With the current workarounds for SSBO type aliasing, we have no choice
but to look at OpName in order to figure this out properly.
2016-05-28 09:47:52 +02:00
Hans-Kristian Arntzen
45ad58a903
Implement more correct integer op handling.
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In some cases we need to bitcast when dealing with int vs. uint.
SPIR-V allows inputs to be of different integer signedness, so we need
to deal with this somehow.
Add testing system to test SPIR-V assembly.
For now, test all possible combination for all major cases.
- IAdd (which doesn't care about input type as long as they're equal)
- SDiv/UDiv operations which case about input type.
- Arith/Logical right shifts.
- IEqual to test outputs to bvec, which shouldn't get output cast. Also
tests casting in function-like calls.
2016-05-13 15:23:33 +02:00
Hans-Kristian Arntzen
44ef367141
Handle padding for struct members in buffers.
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Fixes earlier issues with struct-packing test.
2016-05-05 16:32:15 +02:00
Hans-Kristian Arntzen
2d38c6e192
Fixups for struct-packing test.
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There seems to have been some changes to alignment in glslang here,
so workaround to verify that the other cases at least still work as expected.
2016-05-05 11:59:33 +02:00
Hans-Kristian Arntzen
b424851706
Fix floating point OpMod.
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Floating point mod uses separate builtin in GLSL.
2016-04-16 09:25:14 +02:00
Hans-Kristian Arntzen
ba0ab875c8
Fix cases where SPIR-V conditionally branches to loop headers.
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We should check if we are actually branching back to loop header.
Fixes some logic when continue_block == loop_header.
2016-04-04 08:53:37 +02:00
Hans-Kristian Arntzen
92134e410a
Do not add dependencies for variables loaded from UniformConstant.
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Fixes case where image variables (OpTypeImage), etc are
loaded from UniformConstant address space.
2016-04-01 19:58:26 +02:00
Hans-Kristian Arntzen
72e93672d3
Add array-of-SSBO test.
2016-03-22 14:49:43 +01:00
Hans-Kristian Arntzen
0ae2bcc3d0
Ensure that floating point literals are float.
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Fixes regression from earlier workaround of std::to_string.
Update reference output.
2016-03-12 14:22:39 +01:00
Hans-Kristian Arntzen
75471fbb98
Initial commit.
2016-03-11 16:30:27 +01:00