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1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s2 3 4// --------------------------------------------------------------------------//5// invalid/missing predicate operation specifier6 7prfw p0, [x0]8// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: prefetch hint expected9// CHECK-NEXT: prfw p0, [x0]10// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:11 12prfw #16, p0, [x0]13// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: prefetch operand out of range, [0,15] expected14// CHECK-NEXT: prfw #16, p0, [x0]15// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:16 17prfw plil1keep, p0, [x0]18// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: prefetch hint expected19// CHECK-NEXT: prfw plil1keep, p0, [x0]20// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:21 22prfw #pldl1keep, p0, [x0]23// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate value expected for prefetch operand24// CHECK-NEXT: prfw #pldl1keep, p0, [x0]25// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:26 27 28// --------------------------------------------------------------------------//29// invalid scalar + scalar addressing modes30 31prfw #0, p0, [x0, #-33, mul vl]32// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-32, 31].33// CHECK-NEXT: prfw #0, p0, [x0, #-33, mul vl]34// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:35 36prfw #0, p0, [x0, #32, mul vl]37// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-32, 31].38// CHECK-NEXT: prfw #0, p0, [x0, #32, mul vl]39// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:40 41prfw #0, p0, [x0, w0]42// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #2'43// CHECK-NEXT: prfw #0, p0, [x0, w0]44// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:45 46prfw #0, p0, [x0, x0, uxtw]47// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #2'48// CHECK-NEXT: prfw #0, p0, [x0, x0, uxtw]49// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:50 51prfw #0, p0, [x0, x0, lsl #1]52// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #2'53// CHECK-NEXT: prfw #0, p0, [x0, x0, lsl #1]54// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:55 56 57// --------------------------------------------------------------------------//58// Invalid scalar + vector addressing modes59 60prfw #0, p0, [x0, z0.h]61// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand62// CHECK-NEXT: prfw #0, p0, [x0, z0.h]63// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:64 65prfw #0, p0, [x0, z0.s]66// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid shift/extend specified, expected 'z[0..31].s, (uxtw|sxtw) #2'67// CHECK-NEXT: prfw #0, p0, [x0, z0.s]68// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:69 70prfw #0, p0, [x0, z0.s]71// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid shift/extend specified, expected 'z[0..31].s, (uxtw|sxtw) #2'72// CHECK-NEXT: prfw #0, p0, [x0, z0.s]73// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:74 75prfw #0, p0, [x0, z0.s, uxtw #3]76// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid shift/extend specified, expected 'z[0..31].s, (uxtw|sxtw) #2'77// CHECK-NEXT: prfw #0, p0, [x0, z0.s, uxtw #3]78// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:79 80prfw #0, p0, [x0, z0.s, lsl #2]81// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid shift/extend specified, expected 'z[0..31].s, (uxtw|sxtw) #2'82// CHECK-NEXT: prfw #0, p0, [x0, z0.s, lsl #2]83// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:84 85prfw #0, p0, [x0, z0.d, lsl #3]86// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid shift/extend specified, expected 'z[0..31].d, (lsl|uxtw|sxtw) #2'87// CHECK-NEXT: prfw #0, p0, [x0, z0.d, lsl #3]88// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:89 90prfw #0, p0, [x0, z0.d, sxtw #3]91// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid shift/extend specified, expected 'z[0..31].d, (lsl|uxtw|sxtw) #2'92// CHECK-NEXT: prfw #0, p0, [x0, z0.d, sxtw #3]93// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:94 95 96// --------------------------------------------------------------------------//97// Invalid vector + immediate addressing modes98 99prfw #0, p0, [z0.s, #-4]100// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 124].101// CHECK-NEXT: prfw #0, p0, [z0.s, #-4]102// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:103 104prfw #0, p0, [z0.s, #-1]105// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 124].106// CHECK-NEXT: prfw #0, p0, [z0.s, #-1]107// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:108 109prfw #0, p0, [z0.s, #125]110// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 124].111// CHECK-NEXT: prfw #0, p0, [z0.s, #125]112// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:113 114prfw #0, p0, [z0.s, #128]115// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 124].116// CHECK-NEXT: prfw #0, p0, [z0.s, #128]117// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:118 119prfw #0, p0, [z0.s, #3]120// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 124].121// CHECK-NEXT: prfw #0, p0, [z0.s, #3]122// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:123 124prfw #0, p0, [z0.d, #-4]125// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 124].126// CHECK-NEXT: prfw #0, p0, [z0.d, #-4]127// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:128 129prfw #0, p0, [z0.d, #-1]130// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 124].131// CHECK-NEXT: prfw #0, p0, [z0.d, #-1]132// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:133 134prfw #0, p0, [z0.d, #125]135// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 124].136// CHECK-NEXT: prfw #0, p0, [z0.d, #125]137// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:138 139prfw #0, p0, [z0.d, #128]140// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 124].141// CHECK-NEXT: prfw #0, p0, [z0.d, #128]142// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:143 144prfw #0, p0, [z0.d, #3]145// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 124].146// CHECK-NEXT: prfw #0, p0, [z0.d, #3]147// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:148 149 150// --------------------------------------------------------------------------//151// Invalid predicate152 153prfw #0, p8, [x0]154// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)155// CHECK-NEXT: prfw #0, p8, [x0]156// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:157 158prfw #0, p7.b, [x0]159// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)160// CHECK-NEXT: prfw #0, p7.b, [x0]161// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:162 163prfw #0, p7.q, [x0]164// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)165// CHECK-NEXT: prfw #0, p7.q, [x0]166// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:167 168 169// --------------------------------------------------------------------------//170// Negative tests for instructions that are incompatible with movprfx171 172movprfx z8.d, p3/z, z15.d173prfw #7, p3, [x13, z8.d, uxtw #2]174// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov175// CHECK-NEXT: prfw #7, p3, [x13, z8.d, uxtw #2]176// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:177 178movprfx z8, z15179prfw #7, p3, [x13, z8.d, uxtw #2]180// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov181// CHECK-NEXT: prfw #7, p3, [x13, z8.d, uxtw #2]182// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:183 184movprfx z21.d, p5/z, z28.d185prfw pldl3strm, p5, [x10, z21.d, lsl #2]186// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov187// CHECK-NEXT: prfw pldl3strm, p5, [x10, z21.d, lsl #2]188// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:189 190movprfx z21, z28191prfw pldl3strm, p5, [x10, z21.d, lsl #2]192// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov193// CHECK-NEXT: prfw pldl3strm, p5, [x10, z21.d, lsl #2]194// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:195