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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [testsuite/] [gcc.dg/] [pr38245-3.c] - Rev 839
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/* PR rtl-optimization/38245 */ /* { dg-do run } */ /* { dg-additional-sources "pr38245-4.c" } */ /* { dg-options "-O2" } */ #include "pr38245-3.h" extern void abort (void); struct A { int i, j; union { short s[4]; long long l; }; char pad[512]; } a; int globv = 6; void __attribute__((noinline)) f1 (void) { a.s[2] = b1 (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21); a.l = 6; } void __attribute__((noinline)) f2 (void) { a.s[2] = b2 (6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21); a.l = 6; } void __attribute__((noinline)) f3 (void) { struct B b = { 30, 31, { 32, 33 } }; a.s[2] = b3 (6, 7, 8, 9, 10, 11, 12, b, 14, b, 16, b, 18, 19, 20, 21, 6, b, 8, b, 10, 11, 12, 13, 14, b, 16, b, 18, 19, 20, 21); a.l = 6; } void __attribute__((noinline)) f4 (void) { struct B b = { 30, 31, { 32, 33 } }; a.s[2] = b4 (6, 7, 8, 9, 10, 11, 12, b, 14, b, 16, b, 18, 19, 20, 21, 6, b, 8, b, 10, 11, 12, 13, 14, b, 16, b, 18, 19, 20, 21); a.l = 6; } void __attribute__((noinline)) f5 (void) { a.s[2] = b5 (6.0, 7, 8, 9, 10, 11, 21.0, 22.0, 23.0); a.l = 6; } void __attribute__((noinline)) f6 (void) { a.s[2] = b6 (6.0, 7, 8, 9, 10, 11, 21.0, 22.0, 23.0); a.l = 6; } void __attribute__((noinline)) f7 (void) { a.s[2] = b7 (6, 7); a.l = 6; } void __attribute__((noinline)) f8 (void) { a.s[2] = b8 (6, 7); a.l = 6; } void __attribute__((noinline)) f9 (void) { a.s[2] = b9 (6, 7, 8, 9, 10, 11, 12); a.l = 6; } void __attribute__((noinline)) f10 (void) { a.s[2] = b10 (6, 7, 8, 9, 10, 11, 12); a.l = 6; } int main (void) { char buf[256]; int i; for (i = 0; i < (int) sizeof buf; i++) buf[i] = i; asm volatile ("" : : "r" (buf) : "memory"); f1 (); f2 (); f3 (); f4 (); f5 (); f6 (); f7 (); f8 (); f9 (); f10 (); asm volatile ("" : : "r" (buf) : "memory"); for (i = 0; i < (int) sizeof buf; i++) if (buf[i] != (char) i) abort (); return 0; }
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