This patch resubmits the SVE ZIP1/ZIP2 patch series consisting of
of r320992, r320986, r320973, and r320970 by reverting
https://reviews.llvm.org/rL321024.
The issue that caused r321024 has been addressed in https://reviews.llvm.org/rL321158,
so this patch-series should be safe to resubmit.
llvm-svn: 321163
This reverts changes r320992, r320986, r320973, and r320970.
r320970 by itself breaks the test case, and the rest depend on it.
Test case will land soon.
llvm-svn: 321024
Summary:
When emitting a diagnostic for an invalid operand, a specific diagnostic
should only be reported when the instruction being matched is actually
enabled by the feature flags.
Patch [3/4] in a series to add parsing of predicates and properly parse SVE
ZIP1/ZIP2 instructions. This patch fixes bogus diagnostic messages for when
the SVE feature is not specified.
Reviewers: rengolin, craig.topper, olista01, sdardis, stoklund
Reviewed By: olista01, sdardis
Subscribers: fhahn, javed.absar, llvm-commits
Differential Revision: https://reviews.llvm.org/D40362
llvm-svn: 320986
New instructions are added to AArch32 and AArch64 to aid
floating-point multiplication and addition of complex numbers,
where the complex numbers are packed in a vector register as a
pair of elements. The Imaginary part of the number is placed in the
more significant element, and the Real part of the number is placed
in the less significant element.
Differential Revision: https://reviews.llvm.org/D36792
llvm-svn: 312228
Sander de Smalen