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60 | " ll %0, %1\n" |
60 | " ll %0, %1\n" |
61 | " addiu %0, %0, %3\n" /* same as addi, but never traps on overflow */ |
61 | " addiu %0, %0, %3\n" /* same as addi, but never traps on overflow */ |
62 | " move %2, %0\n" |
62 | " move %2, %0\n" |
63 | " sc %0, %1\n" |
63 | " sc %0, %1\n" |
64 | " beq %0, %4, 1b\n" /* if the atomic operation failed, try again */ |
64 | " beq %0, %4, 1b\n" /* if the atomic operation failed, try again */ |
65 | /* nop */ /* nop is inserted automatically by compiler */ |
65 | " nop\n" |
66 | : "=r" (tmp), "=m" (val->count), "=r" (v) |
66 | : "=r" (tmp), "=m" (val->count), "=r" (v) |
67 | : "i" (i), "i" (0) |
67 | : "i" (i), "i" (0) |
68 | ); |
68 | ); |
69 | 69 | ||
70 | return v; |
70 | return v; |
Line 72... | Line 72... | ||
72 | 72 | ||
73 | #endif |
73 | #endif |
74 | 74 | ||
75 | /** @} |
75 | /** @} |
76 | */ |
76 | */ |
77 | - |