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https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [va-arg-22.c] - Rev 338
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#include <stdarg.h> extern void abort (void); extern void exit (int); void bar (int n, int c) { static int lastn = -1, lastc = -1; if (lastn != n) { if (lastc != lastn) abort (); lastc = 0; lastn = n; } if (c != (char) (lastc ^ (n << 3))) abort (); lastc++; } #define D(N) typedef struct { char x[N]; } A##N; D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) D(8) D(9) D(10) D(11) D(12) D(13) D(14) D(15) D(16) D(31) D(32) D(35) D(72) #undef D void foo (int size, ...) { #define D(N) A##N a##N; D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) D(8) D(9) D(10) D(11) D(12) D(13) D(14) D(15) D(16) D(31) D(32) D(35) D(72) #undef D va_list ap; int i; if (size != 21) abort (); va_start (ap, size); #define D(N) \ a##N = va_arg (ap, typeof (a##N)); \ for (i = 0; i < N; i++) \ bar (N, a##N.x[i]); D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) D(8) D(9) D(10) D(11) D(12) D(13) D(14) D(15) D(16) D(31) D(32) D(35) D(72) #undef D va_end (ap); } int main (void) { #define D(N) A##N a##N; D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) D(8) D(9) D(10) D(11) D(12) D(13) D(14) D(15) D(16) D(31) D(32) D(35) D(72) #undef D int i; #define D(N) \ for (i = 0; i < N; i++) \ a##N.x[i] = i ^ (N << 3); D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) D(8) D(9) D(10) D(11) D(12) D(13) D(14) D(15) D(16) D(31) D(32) D(35) D(72) #undef D foo (21 #define D(N) , a##N D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) D(8) D(9) D(10) D(11) D(12) D(13) D(14) D(15) D(16) D(31) D(32) D(35) D(72) #undef D ); exit (0); }