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travisdowns/nop-helper.h

Created May 3, 2019 03:31
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nop-helper.h
// if NOPCOUNT is not defined, use 0 which makes NOPS a no-op
#ifndef NOPCOUNT
#define NOPCOUNT 0
#endif
#define NOPS_HELPER2(N) asm(".rept " #N ";nop;.endr");
#define NOPS_HELPER1(N) NOPS_HELPER2(N)
#define NOPS NOPS_HELPER1(NOPCOUNT)
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