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1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 2>&1 < %s| FileCheck %s2 3 4// ------------------------------------------------------------------------- //5// Invalid element widths.6 7ext z0.h, { z1.h, z2.h }, #08// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width9// CHECK-NEXT: ext z0.h, { z1.h, z2.h }, #010// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:11 12ext z0.s, { z1.s, z2.s }, #013// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width14// CHECK-NEXT: ext z0.s, { z1.s, z2.s }, #015// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:16 17ext z0.d, { z1.d, z2.d }, #018// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width19// CHECK-NEXT: ext z0.d, { z1.d, z2.d }, #020// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:21 22 23// ------------------------------------------------------------------------- //24// Invalid immediate range.25 26ext z0.b, { z1.b, z2.b }, #-127// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 255].28// CHECK-NEXT: ext z0.b, { z1.b, z2.b }, #-129// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:30 31ext z0.b, { z1.b, z2.b }, #25632// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 255].33// CHECK-NEXT: ext z0.b, { z1.b, z2.b }, #25634// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:35 36 37// --------------------------------------------------------------------------//38// Invalid vector list.39 40ext z0.b, { }, #041// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected42// CHECK-NEXT: ext z0.b, { }, #043// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:44 45ext z0.b, { z1.b }, #046// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction47// CHECK-NEXT: ext z0.b, { z1.b }, #048// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:49 50ext z0.b, { z1.b, z2.b, z3.b }, #051// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction52// CHECK-NEXT: ext z0.b, { z1.b, z2.b, z3.b }, #053// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:54 55ext z0.b, { z1.b, z2.h }, #056// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: mismatched register size suffix57// CHECK-NEXT: ext z0.b, { z1.b, z2.h }, #058// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:59 60ext z0.b, { z1.b, z31.b }, #061// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction62// CHECK-NEXT: ext z0.b, { z1.b, z31.b }, #063// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:64 65ext z0.b, { v0.4b, v1.4b }, #066// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction67// CHECK-NEXT: ext z0.b, { v0.4b, v1.4b }, #068// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:69 70 71// --------------------------------------------------------------------------//72// Negative tests for instructions that are incompatible with movprfx73 74movprfx z31, z675ext z31.b, { z30.b, z31.b }, #25576// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov77// CHECK-NEXT: ext z31.b, { z30.b, z31.b }, #25578// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:79 80movprfx z31.b, p0/z, z6.b81ext z31.b, { z30.b, z31.b }, #25582// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov83// CHECK-NEXT: ext z31.b, { z30.b, z31.b }, #25584// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:85