1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s 2 3// --------------------------------------------------------------------------// 4// Invalid immediates 5 6fdup z0.h, #-0.05859375 // r = -4, n = 15 7// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant 8// CHECK-NEXT: fdup z0.h, #-0.05859375 // r = -4, n = 15 9// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 10 11fdup z0.s, #-0.05859375 // r = -4, n = 15 12// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant 13// CHECK-NEXT: fdup z0.s, #-0.05859375 // r = -4, n = 15 14// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 15 16fdup z0.d, #-0.05859375 // r = -4, n = 15 17// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant 18// CHECK-NEXT: fdup z0.d, #-0.05859375 // r = -4, n = 15 19// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 20 21fdup z0.h, #-64.00000000 // r = 5, n = 32 22// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant 23// CHECK-NEXT: fdup z0.h, #-64.00000000 // r = 5, n = 32 24// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 25 26fdup z0.s, #-64.00000000 // r = 5, n = 32 27// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant 28// CHECK-NEXT: fdup z0.s, #-64.00000000 // r = 5, n = 32 29// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 30 31fdup z0.d, #-64.00000000 // r = 5, n = 32 32// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant 33// CHECK-NEXT: fdup z0.d, #-64.00000000 // r = 5, n = 32 34// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 35 36fdup z0.h, #0.05859375 // r = -4, n = 15 37// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant 38// CHECK-NEXT: fdup z0.h, #0.05859375 // r = -4, n = 15 39// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 40 41fdup z0.s, #0.05859375 // r = -4, n = 15 42// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant 43// CHECK-NEXT: fdup z0.s, #0.05859375 // r = -4, n = 15 44// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 45 46fdup z0.d, #0.05859375 // r = -4, n = 15 47// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant 48// CHECK-NEXT: fdup z0.d, #0.05859375 // r = -4, n = 15 49// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 50 51fdup z0.h, #64.00000000 // r = 5, n = 32 52// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant 53// CHECK-NEXT: fdup z0.h, #64.00000000 // r = 5, n = 32 54// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 55 56fdup z0.s, #64.00000000 // r = 5, n = 32 57// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant 58// CHECK-NEXT: fdup z0.s, #64.00000000 // r = 5, n = 32 59// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 60 61fdup z0.d, #64.00000000 // r = 5, n = 32 62// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: expected compatible register or floating-point constant 63// CHECK-NEXT: fdup z0.d, #64.00000000 // r = 5, n = 32 64// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 65 66 67// --------------------------------------------------------------------------// 68// Negative tests for instructions that are incompatible with movprfx 69 70movprfx z0.d, p0/z, z7.d 71fdup z0.d, #31.00000000 72// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 73// CHECK-NEXT: fdup z0.d, #31.00000000 74// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 75 76movprfx z0, z7 77fdup z0.d, #31.00000000 78// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov 79// CHECK-NEXT: fdup z0.d, #31.00000000 80// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: 81