xref: /llvm-project/llvm/test/MC/AArch64/SVE/frecpe-diagnostics.s (revision e64206a02c2501f06929c1b4ae839f3437ac9079) 
1// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve  2>&1 < %s| FileCheck %s
2
3frecpe    z0.b, z31.b
4// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
5// CHECK-NEXT: frecpe    z0.b, z31.b
6// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
7
8// --------------------------------------------------------------------------//
9// Negative tests for instructions that are incompatible with movprfx
10
11movprfx z0.d, p0/z, z7.d
12frecpe   z0.d, z31.d
13// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
14// CHECK-NEXT: frecpe   z0.d, z31.d
15// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
16
17movprfx z0, z7
18frecpe   z0.d, z31.d
19// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov
20// CHECK-NEXT: frecpe   z0.d, z31.d
21// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
22