SPIRV-Cross/shaders-msl-no-opt/asm/packing
Hans-Kristian Arntzen 18bcc9b790 Do not disable temporary forwarding when we suppress usage tracking.
This subtle bug removed any expression validation for trivially swizzled
variables. Make usage suppression a more explicit concept rather than
just hacking off forwarded_temporaries.

There is some fallout here with loop generation since our expression
invalidation is currently a bit too naive to handle loops properly.
The forwarding bug masked this problem until now.

If part of the loop condition is also used in the body, we end up
reading an invalid expression, which in turn forces a temporary to be
generated in the condition block, not good. We'll need to be smarter
here ...
2019-07-23 19:18:44 +02:00
..
composite-extract-row-major.asm.comp Add test for CompositeExtract from row-major loaded vector. 2019-07-22 16:32:22 +02:00
load-packed-no-forwarding-2.asm.comp Deal correctly with non-forwarded packed loads. 2019-07-23 16:25:19 +02:00
load-packed-no-forwarding-3.asm.comp Look at pointee type when unpacking expressions. 2019-07-23 17:07:15 +02:00
load-packed-no-forwarding-4.asm.comp Add another test for unpacking without load forwarding. 2019-07-23 17:14:59 +02:00
load-packed-no-forwarding-5.asm.comp Do not disable temporary forwarding when we suppress usage tracking. 2019-07-23 19:18:44 +02:00
load-packed-no-forwarding.asm.comp Deal correctly with non-forwarded packed loads. 2019-07-23 16:25:19 +02:00
packed-vector-extract-insert.asm.comp Test CompositeInsert/Extract/VectorShuffle on packed vectors. 2019-07-23 15:44:35 +02:00
row-major-split-access-chain.asm.comp Add test for split access chain into row-major matrix. 2019-07-22 16:28:05 +02:00