ae57566283
PR96236 shows a problem where we don't correctly store our 512-bit accumulators correctly in little-endian mode. The patch below detects when we're doing a little-endian memory access and stores to the correct memory locations. 2020-07-22 Peter Bergner <bergner@linux.ibm.com> gcc/ PR target/96236 * config/rs6000/rs6000-call.c (rs6000_gimple_fold_mma_builtin): Handle little-endian memory ordering. gcc/testsuite/ PR target/96236 * gcc.target/powerpc/mma-double-test.c: Update storing results for correct little-endian ordering. * gcc.target/powerpc/mma-single-test.c: Likewise. |
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