Add support for the type bfloat16 #16
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antoyo
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darcagn
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This test would fail if GCC is configured with non-default options, such as -mtune=cortex-a9. This 'unexpected' scheduling makes the DLSTP optimization generate subs lr, rust-lang#16 bhi .L4 lctp pop {r4, r5, pc} .L4: sub ip, ip, rust-lang#16 b <loop-begin> instead of the expected sub ip, ip, rust-lang#16 letp lr, <loop-begin> Although GCC still optimizes all 144 loops, only 96 use letp, 48 others use lctp. The patch simply forces -mtune=cortex-m55 to avoid this unexpected issue. gcc/testsuite/ChangeLog: * gcc.target/arm/mve/dlstp-compile-asm-1.c: Add -mtune=cortex-m55
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