| /* PR tree-optimization/56094 */ |
| /* { dg-do compile } */ |
| /* { dg-options "-O2 -g -fdump-tree-optimized-lineno" } */ |
| |
| _Bool cond; |
| |
| int |
| fn0 (unsigned char, unsigned long long, unsigned char, |
| unsigned char, signed short, unsigned int, |
| unsigned char *); |
| |
| extern void fn3 (unsigned char, unsigned char, unsigned char, unsigned char, |
| unsigned char, unsigned char, unsigned char, unsigned short); |
| extern void fn7 (int); |
| extern void fn8 (int); |
| |
| static __inline__ __attribute__ ((always_inline)) void |
| fn1 (unsigned char arg0, unsigned char arg1, unsigned char arg2, |
| unsigned char arg3, unsigned char arg4, unsigned char arg5, |
| unsigned short arg6) |
| { |
| asm volatile ("" :: "g" ((unsigned long long) arg0), "g" (arg1), |
| "g" (arg2), "g" (arg3), "g" (arg4), "g" (arg5), |
| "g" (arg6)); |
| if (cond) |
| { |
| unsigned char loc0 = 0; |
| fn3 (loc0, arg0, arg1, arg2, arg3, arg4, arg5, arg6); |
| } |
| } |
| |
| static __inline__ __attribute__ ((always_inline)) void |
| fn4 (unsigned int arg0, unsigned long long arg1) |
| { |
| asm volatile ("" :: "g" (arg0), "g" (arg1)); |
| } |
| |
| static __inline__ __attribute__ ((always_inline)) void |
| fn5 (unsigned int arg0, unsigned char arg1, unsigned int arg2, |
| unsigned char arg3) |
| { |
| asm volatile ("" :: "g" (arg0), "g" (arg1), |
| "g" ((unsigned long long) arg2), "g" (arg3)); |
| } |
| |
| static __inline__ __attribute__ ((always_inline)) void |
| fn6 (unsigned long long arg0, unsigned char arg1, |
| unsigned char arg2, signed short arg3, |
| unsigned int arg4, unsigned char * arg5) |
| { |
| asm volatile ("" :: "g" (arg0), "g" ((unsigned long long) arg1), |
| "g" ((unsigned long long) arg2), "g" (arg3), |
| "g" (arg4), "g" (arg5)); |
| if (cond) |
| { |
| unsigned char loc0 = 0; |
| fn0 (loc0, arg0, arg1, arg2, arg3, arg4, arg5); |
| } |
| } |
| |
| unsigned char b[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0xa }; |
| unsigned int q = sizeof (b) / sizeof (b[0]); |
| |
| void |
| foo () |
| { |
| int i; |
| for (i = 1; i <= 50; i++) |
| { |
| fn6 (i + 0x1234, i + 1, i + 0xa, i + 0x1234, q, b); |
| fn5 (i + 0xabcd, i << 1, i + 0x1234, i << 2); |
| fn7 (i + 0xdead); |
| fn8 (i + 0xdead); |
| fn1 (i, i + 1, i + 2, i + 3, i + 4, i + 5, i << 10); |
| fn4 (i + 0xfeed, i); |
| } |
| } |
| |
| /* Verify no statements get the location of the foo () decl. */ |
| /* { dg-final { scan-tree-dump-not " : 65:1\\\]" "optimized" } } */ |