1; RUN: llc < %s | FileCheck %s 2target datalayout = "e-p:16:8:8-i8:8:8-i16:8:8-i32:8:8" 3target triple = "msp430-generic-generic" 4 5; Test that correct register names are accepted *inside* inline asm listings. 6; Tested with PUSH instruction since it does not support memory operands. 7 8define void @accepted_rN() nounwind { 9; CHECK-LABEL: accepted_rN 10 call void asm sideeffect "push r0", ""() nounwind 11; CHECK: push r0 12 call void asm sideeffect "push r1", ""() nounwind 13; CHECK: push r1 14 call void asm sideeffect "push r2", ""() nounwind 15; CHECK: push r2 16 call void asm sideeffect "push r3", ""() nounwind 17; CHECK: push r3 18 call void asm sideeffect "push r4", ""() nounwind 19; CHECK: push r4 20 call void asm sideeffect "push r5", ""() nounwind 21; CHECK: push r5 22 call void asm sideeffect "push r6", ""() nounwind 23; CHECK: push r6 24 call void asm sideeffect "push r7", ""() nounwind 25; CHECK: push r7 26 call void asm sideeffect "push r8", ""() nounwind 27; CHECK: push r8 28 call void asm sideeffect "push r9", ""() nounwind 29; CHECK: push r9 30 call void asm sideeffect "push r10", ""() nounwind 31; CHECK: push r10 32 call void asm sideeffect "push r11", ""() nounwind 33; CHECK: push r11 34 call void asm sideeffect "push r12", ""() nounwind 35; CHECK: push r12 36 call void asm sideeffect "push r13", ""() nounwind 37; CHECK: push r13 38 call void asm sideeffect "push r14", ""() nounwind 39; CHECK: push r14 40 call void asm sideeffect "push r15", ""() nounwind 41; CHECK: push r15 42 ret void 43} 44 45define void @accepted_reg_aliases() nounwind { 46; CHECK-LABEL: accepted_reg_aliases 47; Ensure register aliases are renamed as expected 48call void asm sideeffect "push pc", ""() nounwind 49; CHECK: push r0 50call void asm sideeffect "push sp", ""() nounwind 51; CHECK: push r1 52call void asm sideeffect "push sr", ""() nounwind 53; CHECK: push r2 54call void asm sideeffect "push cg", ""() nounwind 55; CHECK: push r3 56call void asm sideeffect "push fp", ""() nounwind 57; CHECK: push r4 58 ret void 59} 60