62 lines · plain
1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s2 3// ------------------------------------------------------------------------- //4// Invalid immediates (must be 0.5 or 1.0)5 6fsubr z0.h, p0/m, z0.h, #0.07// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid floating point constant, expected 0.5 or 1.0.8// CHECK-NEXT: fsubr z0.h, p0/m, z0.h, #0.09// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:10 11fsubr z0.h, p0/m, z0.h, #0.499999999999999999999999912// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid floating point constant, expected 0.5 or 1.0.13// CHECK-NEXT: fsubr z0.h, p0/m, z0.h, #0.499999999999999999999999914// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:15 16fsubr z0.h, p0/m, z0.h, #0.500000000000000000000000117// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid floating point constant, expected 0.5 or 1.0.18// CHECK-NEXT: fsubr z0.h, p0/m, z0.h, #0.500000000000000000000000119// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:20 21fsubr z0.h, p0/m, z0.h, #1.000000000000000000000000122// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid floating point constant, expected 0.5 or 1.0.23// CHECK-NEXT: fsubr z0.h, p0/m, z0.h, #1.000000000000000000000000124// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:25 26fsubr z0.h, p0/m, z0.h, #0.999999999999999999999999927// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid floating point constant, expected 0.5 or 1.0.28// CHECK-NEXT: fsubr z0.h, p0/m, z0.h, #0.999999999999999999999999929// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:30 31 32// ------------------------------------------------------------------------- //33// Tied operands must match34 35fsubr z0.h, p7/m, z1.h, z31.h36// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must match destination register37// CHECK-NEXT: fsubr z0.h, p7/m, z1.h, z31.h38// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:39 40 41// ------------------------------------------------------------------------- //42// Invalid element widths.43 44fsubr z0.b, p7/m, z0.b, z31.b45// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width46// CHECK-NEXT: fsubr z0.b, p7/m, z0.b, z31.b47// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:48 49fsubr z0.h, p7/m, z0.h, z31.s50// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width51// CHECK-NEXT: fsubr z0.h, p7/m, z0.h, z31.s52// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:53 54 55// ------------------------------------------------------------------------- //56// Invalid predicate57 58fsubr z0.h, p8/m, z0.h, z31.h59// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)60// CHECK-NEXT: fsubr z0.h, p8/m, z0.h, z31.h61// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:62