1/* This does not assemble on m68hc11 because the function is larger 2 than 64K. */ 3/* { dg-do assemble { xfail m6811-*-* m6812-*-* } } */ 4/* { dg-xfail-if "jump beyond 128K not supported" "xtensa-*-*" "-O0" "" } */ 5 6/* This testcase exposed two branch shortening bugs on powerpc. */ 7 8#define C(a,b) \ 9 if (a > b) goto gt; \ 10 if (a < b) goto lt; 11 12#define C4(x,b) C((x)[0], b) C((x)[1],b) C((x)[2],b) C((x)[3],b) 13#define C16(x,y) C4(x, (y)[0]) C4(x, (y)[1]) C4(x, (y)[2]) C4(x, (y)[3]) 14 15#define C64(x,y) C16(x,y) C16(x+4,y) C16(x+8,y) C16(x+12,y) 16#define C256(x,y) C64(x,y) C64(x,y+4) C64(x,y+8) C64(x,y+12) 17 18#define C1024(x,y) C256(x,y) C256(x+16,y) C256(x+32,y) C256(x+48,y) 19#define C4096(x,y) C1024(x,y) C1024(x,y+16) C1024(x,y+32) C1024(x,y+48) 20 21unsigned foo(int x[64], int y[64]) 22{ 23 C4096(x,y); 24 25 return 0x01234567; 26 gt: 27 return 0x12345678; 28 lt: 29 return 0xF0123456; 30} 31 32