commit 8f158220c769a5e3e05435ed066710838245d929
author Paul Walker <paul.walker@arm.com> Wed Jan 04 11:45:54 2023 +0000
committer Copybara-Service <copybara-worker@google.com> Wed Jan 11 06:13:02 2023 -0800
tree e05adbdf00e119e1a7f120945afd5758f9eef886
parent 4990fd2931ff12dec85b6166341f135a5d1a5a2b

[IRBuilder] Use canonical i64 type for insertelement index used by vector splats.

Instcombine prefers this canonical form (see getPreferredVectorIndex),
as does IRBuilder when passing the index as an integer so we may as
well use the prefered form from creation.

NOTE: All test changes are mechanical with nothing else expected
beyond a change of index type from i32 to i64.

Differential Revision: https://reviews.llvm.org/D140983

GitOrigin-RevId: eae26b6640afff715172d75fdee02e7df7530a9b