1; RUN: not llc -o /dev/null %s 2>&1 | FileCheck %s 2target triple = "x86_64--" 3 4; CHECK: error: couldn't allocate output register for constraint '{ax}' 5define i128 @blup() { 6 %v = tail call i128 asm "", "={ax},0"(i128 0) 7 ret i128 %v 8} 9 10; CHECK: error: couldn't allocate input reg for constraint 'r' 11define void @fp80(x86_fp80) { 12 tail call void asm sideeffect "", "r"(x86_fp80 %0) 13 ret void 14} 15 16; CHECK: error: couldn't allocate input reg for constraint 'f' 17define void @f_constraint_i128(ptr %0) { 18 %2 = load i128, ptr %0, align 16 19 tail call void asm sideeffect "", "f"(i128 %2) 20 ret void 21} 22