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6 Commits

Author SHA1 Message Date
Nikita Popov 41d5033eb1 [IR] Enable opaque pointers by default 
This enabled opaque pointers by default in LLVM. The effect of this
is twofold:

* If IR that contains *neither* explicit ptr nor %T* types is passed
  to tools, we will now use opaque pointer mode, unless
  -opaque-pointers=0 has been explicitly passed.
* Users of LLVM as a library will now default to opaque pointers.
  It is possible to opt-out by calling setOpaquePointers(false) on
  LLVMContext.

A cmake option to toggle this default will not be provided. Frontends
or other tools that want to (temporarily) keep using typed pointers
should disable opaque pointers via LLVMContext.

Differential Revision: https://reviews.llvm.org/D126689
 2022-06-02 09:40:56 +02:00
Fangrui Song 3ff17b053e [msan][test] Remove legacy PM style opt -foo tests 2022-04-15 21:07:51 -07:00
Vitaly Buka 795d94fdb9 [NFC][Msan] Add llvm.fabs test 
llvm.fabs does not need a special handler as llvm.abs as its
single argument type match the return type.
 2020-09-29 17:07:52 -07:00
Vitaly Buka 616c68aab7 [NFC][MSAN] Remove an attribute in test 2020-09-29 17:07:52 -07:00
Vitaly Buka 4aa6abe4ef [msan] Fix llvm.abs.v intrinsic 
The last argument of the intrinsic is a boolean
flag to control INT_MIN handling and does
not affect msan metadata.
 2020-09-29 03:52:27 -07:00
Vitaly Buka 1fd9a146d3 [msan] Add test for vector abs intrinsic 2020-09-29 03:52:27 -07:00