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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 width6 7histseg z0.h, z0.h, z0.h8// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width9// CHECK-NEXT: histseg z0.h, z0.h, z0.h10// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:11 12histseg z0.s, z0.s, z0.s13// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width14// CHECK-NEXT: histseg z0.s, z0.s, z0.s15// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:16 17histseg z0.d, z0.d, z0.d18// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width19// CHECK-NEXT: histseg z0.d, z0.d, z0.d20// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:21 22 23// --------------------------------------------------------------------------//24// Negative tests for instructions that are incompatible with movprfx25 26movprfx z31, z627histseg z31.b, z30.b, z29.b28// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov29// CHECK-NEXT: histseg z31.b, z30.b, z29.b30// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:31 32movprfx z31.b, p0/m, z6.b33histseg z31.b, z30.b, z29.b34// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov35// CHECK-NEXT: histseg z31.b, z30.b, z29.b36// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:37