[PATCH] D98757: [AMX] Not fold constant bitcast into amx intrisic

[Roman Lebedev via Phabricator via cfe-commits]

lebedev.ri requested changes to this revision.
lebedev.ri added a comment.
This revision now requires changes to proceed.

I strongly suggest you bring up this ongoing creep of `if (DestTy->isX86_AMXTy()) return false;` on llvm-dev.
I strongly suggest you are covering up bugs in you backend/pass with them.



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Comment at: clang/test/CodeGen/X86/amx_api.c:5
+// RUN: %clang_cc1 %s -flax-vector-conversions=none -ffreestanding -triple=x86_64-unknown-unknown  -target-feature +avx512f  -target-feature +amx-int8  \
+// RUN: -target-feature +amx-bf16 -O2 -emit-llvm -o - -Werror -pedantic | FileCheck %s --check-prefixes=CHECK2
+
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1. This should be a SCCP test
2. clang tests should not test llvm optimizations


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98757/new/

https://reviews.llvm.org/D98757