test/MC/AArch64/SVE/ld1rqw-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Immediate out of lower bound [-128, 112].
   5
   6 ld1rqw z0.s, p0/z, [x0, #-144]
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 16 in range [-128, 112].
   8 // CHECK-NEXT: ld1rqw z0.s, p0/z, [x0, #-144]
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 ld1rqw z0.s, p0/z, [x0, #-129]
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 16 in range [-128, 112].
  13 // CHECK-NEXT: ld1rqw z0.s, p0/z, [x0, #-129]
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 ld1rqw z0.s, p0/z, [x0, #113]
  17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 16 in range [-128, 112].
  18 // CHECK-NEXT: ld1rqw z0.s, p0/z, [x0, #113]
  19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  20
  21 ld1rqw z0.s, p0/z, [x0, #128]
  22 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 16 in range [-128, 112].
  23 // CHECK-NEXT: ld1rqw z0.s, p0/z, [x0, #128]
  24 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  25
  26 ld1rqw z0.s, p0/z, [x0, #12]
  27 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 16 in range [-128, 112].
  28 // CHECK-NEXT: ld1rqw z0.s, p0/z, [x0, #12]
  29 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  30
  31
  32 // --------------------------------------------------------------------------//
  33 // Invalid immediate suffix
  34
  35 ld1rqw z0.s, p0/z, [x0, #16, MUL VL]
  36 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand
  37 // CHECK-NEXT: ld1rqw z0.s, p0/z, [x0, #16, MUL VL]
  38 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  39
  40
  41 // --------------------------------------------------------------------------//
  42 // Invalid destination register width.
  43
  44 ld1rqw z0.b, p0/z, [x0, x1, lsl #2]
  45 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  46 // CHECK-NEXT: ld1rqw z0.b, p0/z, [x0, x1, lsl #2]
  47 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  48
  49 ld1rqw z0.h, p0/z, [x0, x1, lsl #2]
  50 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  51 // CHECK-NEXT: ld1rqw z0.h, p0/z, [x0, x1, lsl #2]
  52 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  53
  54 ld1rqw z0.d, p0/z, [x0, x1, lsl #2]
  55 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  56 // CHECK-NEXT: ld1rqw z0.d, p0/z, [x0, x1, lsl #2]
  57 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  58
  59
  60 // --------------------------------------------------------------------------//
  61 // Invalid scalar + scalar addressing modes
  62
  63 ld1rqw z0.s, p0/z, [x0, xzr, lsl #2]
  64 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #2'
  65 // CHECK-NEXT: ld1rqw z0.s, p0/z, [x0, xzr, lsl #2]
  66 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  67
  68 ld1rqw z0.s, p0/z, [x0, x1, lsl #3]
  69 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #2'
  70 // CHECK-NEXT: ld1rqw z0.s, p0/z, [x0, x1, lsl #3]
  71 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  72
  73 ld1rqw z0.s, p0/z, [x0, w1, lsl #2]
  74 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #2'
  75 // CHECK-NEXT: ld1rqw z0.s, p0/z, [x0, w1, lsl #2]
  76 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  77
  78 ld1rqw z0.s, p0/z, [x0, w1, uxtw #1]
  79 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #2'
  80 // CHECK-NEXT: ld1rqw z0.s, p0/z, [x0, w1, uxtw #1]
  81 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  82
  83
  84 // --------------------------------------------------------------------------//
  85 // Negative tests for instructions that are incompatible with movprfx
  86
  87 movprfx z23.s, p3/z, z30.s
  88 ld1rqw  { z23.s }, p3/z, [x13, #112]
  89 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
  90 // CHECK-NEXT: ld1rqw  { z23.s }, p3/z, [x13, #112]
  91 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  92
  93 movprfx z23, z30
  94 ld1rqw  { z23.s }, p3/z, [x13, #112]
  95 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
  96 // CHECK-NEXT: ld1rqw  { z23.s }, p3/z, [x13, #112]
  97 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: