Seeing the wrong instruction for this name in IR is confusing.
Most of the tests are not even checking a subsequent use of
the value, so I just deleted the over-specified CHECKs.
``vec_replace_unaligned`` is meant to return vuc to emphasize that elements
are being inserted on unnatural boundaries.
Reviewed By: amyk, quinnp
Differential Revision: https://reviews.llvm.org/D128288
XL considers different vector types to be incompatible with each other.
For example assignment between variables of types vector float and vector
long long or even vector signed int and vector unsigned int are diagnosed.
clang, however does not diagnose such cases and does a simple bitcast between
the two types. This could easily result in program errors. This patch is to
fix the implicit casts in altivec.h so that there is no incompatible vector
type errors whit -fno-lax-vector-conversions, this is the prerequisite patch
to switch the default to -fno-lax-vector-conversions later.
Reviewed By: nemanjai, amyk
Differential Revision: https://reviews.llvm.org/D124093
This adds -no-opaque-pointers to clang tests whose output will
change when opaque pointers are enabled by default. This is
intended to be part of the migration approach described in
https://discourse.llvm.org/t/enabling-opaque-pointers-by-default/61322/9.
The patch has been produced by replacing %clang_cc1 with
%clang_cc1 -no-opaque-pointers for tests that fail with opaque
pointers enabled. Worth noting that this doesn't cover all tests,
there's a remaining ~40 tests not using %clang_cc1 that will need
a followup change.
Differential Revision: https://reviews.llvm.org/D123115
Sanjay Patel