Sander de Smalen 6b1db79887 Revert "Reland "RegisterCoalescer: Add implicit-def of super register when coalescing SUBREG_TO_REG" (#123632)"
There's a regression with one of the bootstrap builds for x86.
I'll revert this while I investigate.

This reverts commit 4df6d3df24ae9cff07c70c96a1663cbba6e1dca5.
2025-01-22 10:11:32 +00:00
..