| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -march=hexagon < %s | FileCheck %s |
| |
| ; Function Attrs: nounwind |
| define i32 @f0(i32 %a0, i32 %a1, i32 %a2) #0 { |
| ; CHECK-LABEL: f0: |
| ; CHECK: // %bb.0: // %b0 |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: p0 = !tstbit(r1,r2) |
| ; CHECK-NEXT: r17:16 = combine(r0,r1) |
| ; CHECK-NEXT: memd(r29+#-16) = r17:16 |
| ; CHECK-NEXT: allocframe(#8) |
| ; CHECK-NEXT: } // 8-byte Folded Spill |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: if (p0) jump:nt .LBB0_2 |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: // %bb.1: // %b1 |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: call f1 |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: jump .LBB0_3 |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: .LBB0_2: // %b2 |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: call f2 |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: .LBB0_3: // %b3 |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: call f3 |
| ; CHECK-NEXT: r1 = add(r16,#2) |
| ; CHECK-NEXT: r0 = r17 |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: { |
| ; CHECK-NEXT: r0 = #0 |
| ; CHECK-NEXT: r17:16 = memd(r29+#0) |
| ; CHECK-NEXT: dealloc_return |
| ; CHECK-NEXT: } // 8-byte Folded Reload |
| b0: |
| %v0 = shl i32 1, %a2 |
| %v1 = and i32 %v0, %a1 |
| %v2 = icmp eq i32 %v1, 0 |
| br i1 %v2, label %b2, label %b1 |
| |
| b1: ; preds = %b0 |
| tail call void bitcast (void (...)* @f1 to void ()*)() #0 |
| br label %b3 |
| |
| b2: ; preds = %b0 |
| %v3 = tail call i32 bitcast (i32 (...)* @f2 to i32 ()*)() #0 |
| br label %b3 |
| |
| b3: ; preds = %b2, %b1 |
| %v4 = add nsw i32 %a1, 2 |
| %v5 = tail call i32 bitcast (i32 (...)* @f3 to i32 (i32, i32)*)(i32 %a0, i32 %v4) #0 |
| ret i32 0 |
| } |
| |
| declare void @f1(...) |
| |
| declare i32 @f2(...) |
| |
| declare i32 @f3(...) |
| |
| attributes #0 = { nounwind } |