Home | History | Annotate | Download | only in AArch64 
      1 # RUN: llc -mtriple=aarch64-none-linux-gnu -run-pass aarch64-ldst-opt  -verify-machineinstrs  -o - %s | FileCheck %s
      2 ---
      3 # CHECK-LABEL: name: test_LDURSi_post
      4 # CHECK: LDRSpost $x0, -4
      5 name: test_LDURSi_post
      6 body: |
      7   bb.0.entry:
      8     liveins: $x0
      9 
     10     $s0 = LDURSi $x0, 0
     11     $x0 = SUBXri $x0, 4, 0
     12     RET_ReallyLR implicit $x0
     13 ...
     14 # CHECK-LABEL: name: test_LDURDi_post
     15 # CHECK: LDRDpost $x0, -4
     16 name: test_LDURDi_post
     17 body: |
     18   bb.0.entry:
     19     liveins: $x0
     20 
     21     $d0 = LDURDi $x0, 0
     22     $x0 = SUBXri $x0, 4, 0
     23     RET_ReallyLR implicit $x0
     24 ...
     25 # CHECK-LABEL: name: test_LDURQi_post
     26 # CHECK: LDRQpost $x0, -4
     27 name: test_LDURQi_post
     28 body: |
     29   bb.0.entry:
     30     liveins: $x0
     31 
     32     $q0 = LDURQi  $x0, 0
     33     $x0 = SUBXri $x0, 4, 0
     34     RET_ReallyLR implicit $x0
     35 ...
     36 # CHECK-LABEL: name: test_LDURWi_post
     37 # CHECK: LDRWpost $x0, -4
     38 name: test_LDURWi_post
     39 body: |
     40   bb.0.entry:
     41     liveins: $x0
     42 
     43     $w1 = LDURWi $x0, 0
     44     $x0 = SUBXri $x0, 4, 0
     45     RET_ReallyLR implicit $x0
     46 ...
     47 # CHECK-LABEL: name: test_LDURXi_post
     48 # CHECK: $x1 = LDRXpost $x0, -4
     49 name: test_LDURXi_post
     50 body: |
     51   bb.0.entry:
     52     liveins: $x0
     53 
     54     $x1 = LDURXi $x0, 0
     55     $x0 = SUBXri $x0, 4, 0
     56     RET_ReallyLR implicit $x0
     57 ...
     58 # CHECK-LABEL: name: test_STURSi_post
     59 # CHECK: STRSpost $s0, $x0, -4
     60 name: test_STURSi_post
     61 body: |
     62   bb.0.entry:
     63     liveins: $x0
     64 
     65     $s0 = FMOVS0
     66     STURSi $s0, $x0, 0
     67     $x0 = SUBXri $x0, 4, 0
     68     RET_ReallyLR implicit $x0
     69 ...
     70 # CHECK-LABEL: name: test_STURDi_post
     71 # CHECK: STRDpost $d0, $x0, -4
     72 name: test_STURDi_post
     73 body: |
     74   bb.0.entry:
     75     liveins: $x0
     76 
     77     $d0 = FMOVD0
     78     STURDi $d0, $x0, 0
     79     $x0 = SUBXri $x0, 4, 0
     80     RET_ReallyLR implicit $x0
     81 ...
     82 # CHECK-LABEL: name: test_STURQi_post
     83 # CHECK: STRQpost $q0, $x0, -4
     84 name: test_STURQi_post
     85 body: |
     86   bb.0.entry:
     87     liveins: $x0
     88 
     89     $q0 = MOVIv4i32 0, 0
     90     STURQi $q0, $x0, 0
     91     $x0 = SUBXri $x0, 4, 0
     92     RET_ReallyLR implicit $x0
     93 ...
     94 # CHECK-LABEL: name: test_STURWi_post
     95 # CHECK: STRWpost $wzr, $x0, -4
     96 name: test_STURWi_post
     97 body: |
     98   bb.0.entry:
     99     liveins: $x0
    100 
    101     STURWi $wzr, $x0, 0
    102     $x0 = SUBXri $x0, 4, 0
    103     RET_ReallyLR implicit $x0
    104 ...
    105 # CHECK-LABEL: name: test_STURXi_post
    106 # CHECK: STRXpost $xzr, $x0, -4
    107 name: test_STURXi_post
    108 body: |
    109   bb.0.entry:
    110     liveins: $x0
    111 
    112     STURXi $xzr, $x0, 0
    113     $x0 = SUBXri $x0, 4, 0
    114     RET_ReallyLR implicit $x0
    115 ...
    116