83 lines · plain
1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 2>&1 < %s| FileCheck %s2 3 4// --------------------------------------------------------------------------//5// Invalid result type.6 7stnt1b { z0.b }, p0, [z0.s]8// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction9// CHECK-NEXT: stnt1b { z0.b }, p0, [z0.s]10// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:11 12stnt1b { z0.h }, p0, [z0.s]13// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction14// CHECK-NEXT: stnt1b { z0.h }, p0, [z0.s]15// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:16 17 18// --------------------------------------------------------------------------//19// Invalid base vector.20 21stnt1b { z0.s }, p0, [z0.b]22// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width23// CHECK-NEXT: stnt1b { z0.s }, p0, [z0.b]24// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:25 26stnt1b { z0.d }, p0, [z0.h]27// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width28// CHECK-NEXT: stnt1b { z0.d }, p0, [z0.h]29// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:30 31 32// --------------------------------------------------------------------------//33// Invalid offset type.34 35stnt1b { z0.d }, p0, [z0.d, z1.d]36// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction37// CHECK-NEXT: stnt1b { z0.d }, p0, [z0.d, z1.d]38// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:39 40 41// --------------------------------------------------------------------------//42// restricted predicate has range [0, 7].43 44stnt1b { z27.d }, p8, [z0.d]45// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)46// CHECK-NEXT: stnt1b { z27.d }, p8, [z0.d]47// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:48 49 50// --------------------------------------------------------------------------//51// Invalid vector list.52 53stnt1b { }, p0, [z0.d]54// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected55// CHECK-NEXT: stnt1b { }, p0, [z0.d]56// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:57 58stnt1b { z0.d, z1.d }, p0, [z0.d]59// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction60// CHECK-NEXT: stnt1b { z0.d, z1.d }, p0, [z0.d]61// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:62 63stnt1b { v0.2d }, p0, [z0.d]64// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction65// CHECK-NEXT: stnt1b { v0.2d }, p0, [z0.d]66// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:67 68 69// --------------------------------------------------------------------------//70// Negative tests for instructions that are incompatible with movprfx71 72movprfx z0.d, p0/z, z7.d73stnt1b { z0.d }, p0, [z0.d, x0]74// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov75// CHECK-NEXT: stnt1b { z0.d }, p0, [z0.d, x0]76// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:77 78movprfx z0, z779stnt1b { z0.s }, p0, [z0.s, x0]80// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov81// CHECK-NEXT: stnt1b { z0.s }, p0, [z0.s, x0]82// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:83