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1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s2 3// --------------------------------------------------------------------------//4// Invalid immediate (multiple of 4 in range [0, 252]).5 6ld1rw z0.s, p1/z, [x0, #-4]7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 252].8// CHECK-NEXT: ld1rw z0.s, p1/z, [x0, #-4]9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:10 11ld1rw z0.s, p1/z, [x0, #-1]12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 252].13// CHECK-NEXT: ld1rw z0.s, p1/z, [x0, #-1]14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:15 16ld1rw z0.s, p1/z, [x0, #253]17// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 252].18// CHECK-NEXT: ld1rw z0.s, p1/z, [x0, #253]19// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:20 21ld1rw z0.s, p1/z, [x0, #256]22// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 252].23// CHECK-NEXT: ld1rw z0.s, p1/z, [x0, #256]24// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:25 26ld1rw z0.s, p1/z, [x0, #3]27// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [0, 252].28// CHECK-NEXT: ld1rw z0.s, p1/z, [x0, #3]29// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:30 31 32// --------------------------------------------------------------------------//33// Invalid result vector element size34 35ld1rw z0.b, p1/z, [x0]36// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width37// CHECK-NEXT: ld1rw z0.b, p1/z, [x0]38// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:39 40ld1rw z0.h, p1/z, [x0]41// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width42// CHECK-NEXT: ld1rw z0.h, p1/z, [x0]43// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:44 45 46// --------------------------------------------------------------------------//47// restricted predicate has range [0, 7].48 49ld1rw z0.s, p8/z, [x0]50// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)51// CHECK-NEXT: ld1rw z0.s, p8/z, [x0]52// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:53 54 55// --------------------------------------------------------------------------//56// Negative tests for instructions that are incompatible with movprfx57 58movprfx z31.d, p7/z, z6.d59ld1rw { z31.d }, p7/z, [sp, #252]60// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov61// CHECK-NEXT: ld1rw { z31.d }, p7/z, [sp, #252]62// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:63 64movprfx z31, z665ld1rw { z31.d }, p7/z, [sp, #252]66// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov67// CHECK-NEXT: ld1rw { z31.d }, p7/z, [sp, #252]68// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:69