1 // RUN: %clang_cc1 -triple riscv32 -fsyntax-only -verify %s 2 // RUN: %clang_cc1 -triple riscv64 -fsyntax-only -verify %s 3 4 void I(int i) { 5 static const int BelowMin = -2049; 6 static const int AboveMax = 2048; 7 asm volatile ("" :: "I"(BelowMin)); // expected-error{{value '-2049' out of range for constraint 'I'}} 8 asm volatile ("" :: "I"(AboveMax)); // expected-error{{value '2048' out of range for constraint 'I'}} 9 } 10 11 void J(int j) { 12 static const int BelowMin = -1; 13 static const int AboveMax = 1; 14 asm volatile ("" :: "J"(BelowMin)); // expected-error{{value '-1' out of range for constraint 'J'}} 15 asm volatile ("" :: "J"(AboveMax)); // expected-error{{value '1' out of range for constraint 'J'}} 16 } 17 18 void K(int k) { 19 static const int BelowMin = -1; 20 static const int AboveMax = 32; 21 asm volatile ("" :: "K"(BelowMin)); // expected-error{{value '-1' out of range for constraint 'K'}} 22 asm volatile ("" :: "K"(AboveMax)); // expected-error{{value '32' out of range for constraint 'K'}} 23 } 24 25 void test_clobber_conflict(void) { 26 register long x10 asm("x10"); 27 asm volatile("" :: "r"(x10) : "x10"); // expected-error {{conflicts with asm clobber list}} 28 asm volatile("" :: "r"(x10) : "a0"); // expected-error {{conflicts with asm clobber list}} 29 asm volatile("" : "=r"(x10) :: "x10"); // expected-error {{conflicts with asm clobber list}} 30 asm volatile("" : "=r"(x10) :: "a0"); // expected-error {{conflicts with asm clobber list}} 31 } 32