Hans-Kristian Arntzen
9fa91f7e1c
Support returning arrays from functions in GLSL/MSL.
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Not possible in HLSL apparently, need workaround ...
2018-02-08 12:22:08 +01:00
Hans-Kristian Arntzen
d55898ec74
Fix declaration of coherent images.
2017-08-29 15:52:59 +02:00
Hans-Kristian Arntzen
6ff9007311
Fix unary enclosures.
2017-07-24 10:17:19 +02:00
Hans-Kristian Arntzen
de33d89074
Add explicit in/out locations everywhere.
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Needed for newer glslang. With Vulkan semantics for SPIR-V, all
locations must be explicitly defined.
2017-06-21 09:39:08 +02:00
Hans-Kristian Arntzen
0e7c33ff81
Update glslang to latest on Travis.
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Fix a lingering bug with OpSelect and boolean mix().
2017-02-11 10:52:34 +01:00
Hans-Kristian Arntzen
62613df5a5
Optimize for read-modify-writes.
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Required for legacy loop increments.
2016-12-16 13:14:22 +01:00
Hans-Kristian Arntzen
e67f6f85a4
Defer parenthesis generation until needed.
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Previously, we would generate parentheses proactively when generating
binary ops, however, this leads to uglier code and hits warnings in
compilers when used as a conditional.
2016-12-05 10:56:54 +01:00
Hans-Kristian Arntzen
edbe867b74
Improve handling of dead blocks.
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All tests pass now.
Still need to handle OpFunction, atomics, OpPhi, etc ...
2016-11-17 22:15:07 +01:00
Hans-Kristian Arntzen
b6847168b2
Update test suite for latest glslang.
2016-09-10 12:53:41 +02:00
Hans-Kristian Arntzen
36a0b63f28
Fix various corner cases with expression dependencies.
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There was a potential problem if variables were invalidated and SPIR-V
read expressions which depended on other expression which in turn depended on the
invalidated variable.
Also fixes issue where variables were considered immutable if they were
forwardable. This allowed some incorrect optimizations to slip through.
2016-07-12 14:50:23 +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
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
