1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 2>&1 < %s| FileCheck %s 2 3 4// ------------------------------------------------------------------------- // 5// z register out of range for index 6 7sqrdmlah z0.h, z1.h, z8.h[0] 8// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction 9// CHECK-NEXT: sqrdmlah z0.h, z1.h, z8.h[0] 10// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 11 12sqrdmlah z0.s, z1.s, z8.s[0] 13// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction 14// CHECK-NEXT: sqrdmlah z0.s, z1.s, z8.s[0] 15// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 16 17sqrdmlah z0.d, z1.d, z16.d[0] 18// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction 19// CHECK-NEXT: sqrdmlah z0.d, z1.d, z16.d[0] 20// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 21 22 23// ------------------------------------------------------------------------- // 24// Invalid element index 25 26sqrdmlah z0.h, z1.h, z2.h[-1] 27// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 7]. 28// CHECK-NEXT: sqrdmlah z0.h, z1.h, z2.h[-1] 29// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 30 31sqrdmlah z0.h, z1.h, z2.h[8] 32// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 7]. 33// CHECK-NEXT: sqrdmlah z0.h, z1.h, z2.h[8] 34// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 35 36sqrdmlah z0.s, z1.s, z2.s[-1] 37// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3]. 38// CHECK-NEXT: sqrdmlah z0.s, z1.s, z2.s[-1] 39// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 40 41sqrdmlah z0.s, z1.s, z2.s[4] 42// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3]. 43// CHECK-NEXT: sqrdmlah z0.s, z1.s, z2.s[4] 44// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 45 46sqrdmlah z0.d, z1.d, z2.d[-1] 47// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 1]. 48// CHECK-NEXT: sqrdmlah z0.d, z1.d, z2.d[-1] 49// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 50 51sqrdmlah z0.d, z1.d, z2.d[2] 52// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 1]. 53// CHECK-NEXT: sqrdmlah z0.d, z1.d, z2.d[2] 54// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 55 56 57// --------------------------------------------------------------------------// 58// Negative tests for instructions that are incompatible with movprfx 59 60movprfx z0.d, p0/z, z7.d 61sqrdmlah z0.d, z1.d, z7.d 62// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx 63// CHECK-NEXT: sqrdmlah z0.d, z1.d, z7.d 64// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 65 66movprfx z0.d, p0/z, z7.d 67sqrdmlah z0.d, z1.d, z7.d[1] 68// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx 69// CHECK-NEXT: sqrdmlah z0.d, z1.d, z7.d[1] 70// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 71