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1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s2 3// ------------------------------------------------------------------------- //4// Invalid result register5 6sqdecw w07// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand8// CHECK-NEXT: sqdecw w09// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:10 11sqdecw wsp12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand13// CHECK-NEXT: sqdecw wsp14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:15 16sqdecw sp17// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand18// CHECK-NEXT: sqdecw sp19// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:20 21sqdecw z0.d22// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width23// CHECK-NEXT: sqdecw z0.d24// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:25 26 27// ------------------------------------------------------------------------- //28// Operands not matching up29 30sqdecw x0, w131// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must be 32-bit form of destination register32// CHECK-NEXT: sqdecw x0, w133// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:34 35sqdecw x0, x136// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand37// CHECK-NEXT: sqdecw x0, x138// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:39 40 41// ------------------------------------------------------------------------- //42// Immediate not compatible with encode/decode function.43 44sqdecw x0, all, mul #-145// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]46// CHECK-NEXT: sqdecw x0, all, mul #-147// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:48 49sqdecw x0, all, mul #050// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]51// CHECK-NEXT: sqdecw x0, all, mul #052// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:53 54sqdecw x0, all, mul #1755// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [1, 16]56// CHECK-NEXT: sqdecw x0, all, mul #1757// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:58 59 60// ------------------------------------------------------------------------- //61// Invalid predicate patterns62 63sqdecw x0, vl51264// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand65// CHECK-NEXT: sqdecw x0, vl51266// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:67 68sqdecw x0, vl969// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand70// CHECK-NEXT: sqdecw x0, vl971// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:72 73sqdecw x0, #-174// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate pattern75// CHECK-NEXT: sqdecw x0, #-176// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:77 78sqdecw x0, #3279// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate pattern80// CHECK-NEXT: sqdecw x0, #3281// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:82 83 84// --------------------------------------------------------------------------//85// Negative tests for instructions that are incompatible with movprfx86 87movprfx z0.s, p0/z, z7.s88sqdecw z0.s89// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx90// CHECK-NEXT: sqdecw z0.s91// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:92 93movprfx z0.s, p0/z, z7.s94sqdecw z0.s, pow2, mul #1695// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx96// CHECK-NEXT: sqdecw z0.s, pow2, mul #1697// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:98 99movprfx z0.s, p0/z, z7.s100sqdecw z0.s, pow2101// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx102// CHECK-NEXT: sqdecw z0.s, pow2103// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:104