4 Commits

Author SHA1 Message Date
Nikita Popov
39db5e1ed8 [CodeGen] Convert tests to opaque pointers (NFC)
Conversion performed using the script at:
https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34

These are only tests where no manual fixup was required.
2022-10-07 14:22:00 +02:00
skc7
09c4121123 Revert "Revert "[Clang][Attribute] Introduce maybe_undef attribute for function arguments which accepts undef values""
This reverts commit 4e1fe96.

Reverting this commit and fix the tests that caused failures due to
a35c64c.
2022-07-29 19:07:07 +00:00
Amy Kwan
4e1fe968c9 Revert "[Clang][Attribute] Introduce maybe_undef attribute for function arguments which accepts undef values"
This reverts commit a35c64ce23b7c7e4972c89b224b9363639dddea2.

Reverting this commit as it causes various failures on LE and BE PPC bots.
2022-07-29 13:28:48 -05:00
skc7
a35c64ce23 [Clang][Attribute] Introduce maybe_undef attribute for function arguments which accepts undef values
Add the ability to put __attribute__((maybe_undef)) on function arguments.
Clang codegen introduces a freeze instruction on the argument.

Differential Revision: https://reviews.llvm.org/D130224
2022-07-29 02:27:26 +00:00