| Jakob Stoklund Olesen | b6b35a4 | 2014-01-14 06:18:38 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -verify-machineinstrs | FileCheck %s |
| 2 | target datalayout = "E-m:e-i64:64-n32:64-S128" |
| 3 | target triple = "sparcv9" |
| 4 | |
| 5 | ; CHECK-LABEL: spill4 |
| 6 | ; This function spills two values: %p and the materialized large constant. |
| 7 | ; Both must use 8-byte spill and fill instructions. |
| 8 | ; CHECK: stx %{{..}}, [%fp+ |
| 9 | ; CHECK: stx %{{..}}, [%fp+ |
| 10 | ; CHECK: ldx [%fp+ |
| 11 | ; CHECK: ldx [%fp+ |
| 12 | define void @spill4(i64* nocapture %p) { |
| 13 | entry: |
| 14 | %val0 = load i64* %p |
| 15 | %cmp0 = icmp ult i64 %val0, 385672958347594845 |
| 16 | %cm80 = zext i1 %cmp0 to i64 |
| 17 | store i64 %cm80, i64* %p, align 8 |
| 18 | tail call void asm sideeffect "", "~{i0},~{i1},~{i2},~{i3},~{i4},~{i5},~{g2},~{g3},~{g4},~{g5},~{l0},~{l1},~{l2},~{l3},~{l4},~{l5},~{l6},~{l7},~{o0},~{o1},~{o2},~{o3},~{o4},~{o5},~{o7}"() |
| 19 | %arrayidx1 = getelementptr inbounds i64* %p, i64 1 |
| 20 | %val = load i64* %arrayidx1 |
| 21 | %cmp = icmp ult i64 %val, 385672958347594845 |
| 22 | %cm8 = select i1 %cmp, i64 10, i64 20 |
| 23 | store i64 %cm8, i64* %arrayidx1, align 8 |
| 24 | ret void |
| 25 | } |