SPIRV-Cross

AuroraMiddleware/SPIRV-Cross

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Commit Graph

Author	SHA1	Message	Date
Bill Hollings	fb3defc9ef	MSL: Honor DecorationNoContraction when compiling using fast-math. Add [[clang::optnone]] attribute to spvF*() functions used for handling floating point operations decorated with DecorationNoContraction. Just using precise::fma() did not work. Adjust SPIRV-Cross unit test reference shaders to accommodate these changes.	2021-09-23 14:37:08 -04:00
Hans-Kristian Arntzen	e47a30e807	Honor NoContraction qualifier. We'll need to force a temporary and mark it as precise. MSL is a little weird here, but we can piggyback on top of the invariant float math option here to force fma() operations everywhere.	2021-05-07 12:59:47 +02:00

Author

SHA1

Message

Date

Bill Hollings

fb3defc9ef

MSL: Honor DecorationNoContraction when compiling using fast-math.

Add [[clang::optnone]] attribute to spvF*() functions used for handling
floating point operations decorated with DecorationNoContraction.

Just using precise::fma() did not work.

Adjust SPIRV-Cross unit test reference shaders to accommodate these changes.

2021-09-23 14:37:08 -04:00

Hans-Kristian Arntzen

e47a30e807

Honor NoContraction qualifier.

We'll need to force a temporary and mark it as precise.
MSL is a little weird here, but we can piggyback on top of the invariant
float math option here to force fma() operations everywhere.

2021-05-07 12:59:47 +02:00

2 Commits