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2 Commits

Author SHA1 Message Date
Luke Lau
fb6602616c [WebAssembly] Explicitly add {z,s}ext so extends are selected 
During DAG legalization, {u,s}itofp instructions on v2i8, v2i16, v4i8
and v4i16 types ended up being legalized into scalar instructions, when
they could just be extended to v2i32/v4i32 instead.

Fixes https://github.com/llvm/llvm-project/issues/57182

Differential Revision: https://reviews.llvm.org/D140916
 2023-01-06 12:28:29 +00:00
Luke Lau
2671aa7e84 [WebAssembly][NFC] Add test case for {u,s}itofp on SIMD types 
These test cases should be updated in a following patch once fixed
Part of https://github.com/llvm/llvm-project/issues/57182
 2023-01-03 19:13:16 +00:00