commit | 6e3b16bec3a3384d8d2deb23d770d1d6a7357c50 | [log] [tgz] |
---|---|---|
author | David Green <david.green@arm.com> | Thu Apr 24 18:55:23 2025 +0100 |
committer | GitHub <noreply@github.com> | Thu Apr 24 18:55:23 2025 +0100 |
tree | 1495b675a62bdc4516530cdc49a02933fba4f5f2 | |
parent | 3e7e23d7d0eecf30dbb8adfae175696262e0b08e [diff] |
[AArch64][GlobalISel] Fix EXTRACT_SUBREG reg classes in patterns to generate MULL. (#136083) This fixes the GISel warning "Skipped pattern: EXTRACT_SUBREG child #0 could not be coerced to a register class" by ensuring the register class is correct for the EXTRACT_SUBREG patterns. This most notably allows UMADDL / SMADDL patterns to be imported (many still do not work as a PatLeaf on a child cannot be generated at the moment).
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