forked from OSchip/llvm-project
a7c6471a85
IR with matrix intrinsics is likely to also contain large vector
operations, which can benefit from early simplifications.
This is the last step in a series of changes to improve code-gen for
code using matrix subscript operators with the C/C++ matrix extension in
CLang, like
using matrix_t = double __attribute__((matrix_type(15, 15)));
void foo(unsigned i, matrix_t &A, matrix_t &B) {
for (unsigned j = 0; j < 4; ++j)
for (unsigned k = 0; k < i; k++)
B[k][j] -= A[k][j] * B[i][j];
}
https://clang.godbolt.org/z/6dKxK1Ed7
Reviewed By: spatel
Differential Revision: https://reviews.llvm.org/D102496
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| .. | ||
| CMakeLists.txt | ||
| OptimizationLevel.cpp | ||
| PassBuilder.cpp | ||
| PassBuilderBindings.cpp | ||
| PassBuilderPipelines.cpp | ||
| PassPlugin.cpp | ||
| PassRegistry.def | ||
| StandardInstrumentations.cpp | ||