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1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+fp8 2>&1 < %s| FileCheck %s2 3// --------------------------------------------------------------------------//4// Incorrect operand5 6f1cvt { z0.h, z1.h }, z07// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: unknown token in expression8// CHECK-NEXT: f1cvt { z0.h, z1.h }, z09// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:10 11bf1cvt { z0, z1 }, z0.b12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction13// CHECK-NEXT: bf1cvt { z0, z1 }, z0.b14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:15 16bf1cvtl { z0.b, z1.b }, z0.b17// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction18// CHECK-NEXT: bf1cvtl { z0.b, z1.b }, z0.b19// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:20 21bf2cvt { z0.h, z1.h }, z0.h22// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width23// CHECK-NEXT: bf2cvt { z0.h, z1.h }, z0.h24// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:25 26bf2cvtl { z30.h}, z31.b27// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction28// CHECK-NEXT: bf2cvtl { z30.h}, z31.b29// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:30 31f2cvt { z0, z1.h }, {z0.b}32// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: mismatched register size suffix33// CHECK-NEXT: f2cvt { z0, z1.h }, {z0.b}34// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:35 36f2cvtl z0.h, z1.h, z0.b37// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction38// CHECK-NEXT: f2cvtl z0.h, z1.h, z0.b39// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:40 41fcvt z31.b, { z30.h }42// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction43// CHECK-NEXT: fcvt z31.b, { z30.h }44// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:45 46bfcvt z0.b, { z0.b, z1.b }47// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction48// CHECK-NEXT: bfcvt z0.b, { z0.b, z1.b }49// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:50 51// --------------------------------------------------------------------------//52// Incorrect range of vectors53 54bf1cvt { z1.h, z2.h }, z0.b55// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors, where the first vector is a multiple of 2 and with matching element types56// CHECK-NEXT: bf1cvt { z1.h, z2.h }, z0.b57// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:58 59f1cvt { z1.h, z0.h }, z31.b60// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction61// CHECK-NEXT: f1cvt { z1.h, z0.h }, z31.b62// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:63 64f1cvtl { z31.h, z0.h }, z0.b65// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors, where the first vector is a multiple of 2 and with matching element types66// CHECK-NEXT: f1cvtl { z31.h, z0.h }, z0.b67// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:68 69fcvt z31.b, { z29.s - z0.s }70// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types71// CHECK-NEXT: fcvt z31.b, { z29.s - z0.s }72// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:73 74fcvtn z31.b, { z30.s - z1.s }75// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types76// CHECK-NEXT: fcvtn z31.b, { z30.s - z1.s }77// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:78 79fcvtn z0.b, { z31.s - z2.s }80// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types81// CHECK-NEXT: fcvtn z0.b, { z31.s - z2.s }82// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:83 84fcvtn z0.b, { z1.s - z4.s }85// CHECK: [[@LINE-1]]:{{[0-9]+}}:86// CHECK-NEXT: fcvtn z0.b, { z1.s - z4.s }87// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:88