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16 lines
310 B
C
16 lines
310 B
C
/* Increment a variable in inline assembly. */
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#include <assert.h>
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#include <inttypes.h>
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int main(void) {
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uint32_t my_local_var = 1;
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__asm__ (
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"add %[my_local_var], %[my_local_var], #1;"
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: [my_local_var] "+r" (my_local_var)
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:
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:
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);
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assert(my_local_var == 2);
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}
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