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1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s2 3 4// ------------------------------------------------------------------------- //5// Invalid immediate range6 7mul z0.b, z0.b, #-1298// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-128, 127].9// CHECK-NEXT: mul z0.b, z0.b, #-12910// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:11 12mul z0.b, z0.b, #12813// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be an integer in range [-128, 127].14// CHECK-NEXT: mul z0.b, z0.b, #12815// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:16 17 18// ------------------------------------------------------------------------- //19// Tied operands must match20 21mul z0.b, z1.b, #022// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register23// CHECK-NEXT: mul z0.b, z1.b, #024// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:25 26mul z0.b, p7/m, z1.b, z2.b27// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register28// CHECK-NEXT: mul z0.b, p7/m, z1.b, z2.b29// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:30 31 32// ------------------------------------------------------------------------- //33// Invalid predicate34 35mul z0.b, p8/m, z0.b, z1.b36// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)37// CHECK-NEXT: mul z0.b, p8/m, z0.b, z1.b38// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:39 40 41// --------------------------------------------------------------------------//42// Negative tests for instructions that are incompatible with movprfx43 44movprfx z31.d, p0/z, z6.d45mul z31.d, z31.d, #12746// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx47// CHECK-NEXT: mul z31.d, z31.d, #12748// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:49