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1; RUN: llc < %s -mtriple=ppc32-- -verify-machineinstrs2 3; Machine code verifier will call isRegTiedToDefOperand() on /all/ register use4; operands. We must make sure that the operand flag is found correctly.5 6; This test case is actually not specific to PowerPC, but the (imm, reg) format7; of PowerPC "m" operands trigger this bug.8 9define void @memory_asm_operand(i32 %a) {10 ; "m" operand will be represented as:11 ; INLINEASM fake $0, 10, %R2, 20, -4, %R112 ; It is difficult to find the flag operand (20) when starting from %R113 call i32 asm "lbz $0, $1", "=r,m" (i32 %a)14 ret void15}16 17