mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-12 13:30:51 +00:00
a3d7a30740
------------------------------------------------------------------------ r181842 | arnolds | 2013-05-14 15:33:24 -0700 (Tue, 14 May 2013) | 14 lines ARM ISel: Don't create illegal types during LowerMUL The transformation happening here is that we want to turn a "mul(ext(X), ext(X))" into a "vmull(X, X)", stripping off the extension. We have to make sure that X still has a valid vector type - possibly recreate an extension to a smaller type. In case of a extload of a memory type smaller than 64 bit we used create a ext(load()). The problem with doing this - instead of recreating an extload - is that an illegal type is exposed. This patch fixes this by creating extloads instead of ext(load()) sequences. Fixes PR15970. radar://13871383 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_33@181946 91177308-0d34-0410-b5e6-96231b3b80d8 |
||
|---|---|---|
| .. | ||
| Analysis | ||
| Archive | ||
| AsmParser | ||
| Bitcode | ||
| CodeGen | ||
| DebugInfo | ||
| ExecutionEngine | ||
| IR | ||
| IRReader | ||
| Linker | ||
| MC | ||
| Object | ||
| Option | ||
| Support | ||
| TableGen | ||
| Target | ||
| Transforms | ||
| CMakeLists.txt | ||
| LLVMBuild.txt | ||
| Makefile | ||