================
@@ -0,0 +1,70 @@
+// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p3 2>&1 < %s|
FileCheck %s
+
+// --------------------------------------------------------------------------//
+// Invalid element width
+
+luti6 z10.h, { z0.b, z1.b }, z0
+// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
+// CHECK-NEXT: luti6 z10.h, { z0.b, z1.b }, z0
+// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
+
+luti6 z10.s, { z0.b, z1.b }, z0
+// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
+// CHECK-NEXT: luti6 z10.s, { z0.b, z1.b }, z0
+// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
+
+// --------------------------------------------------------------------------//
+// Negative tests for instructions that are incompatible with movprfx
+
+movprfx z0.h, p0/m, z7.h
+luti6 z10.b, { z0.b, z1.b }, z0
+// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when
following a movprfx, suggest replacing movprfx with mov
+// CHECK-NEXT: luti6 z10.b, { z0.b, z1.b }, z0
+// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
+
+movprfx z0, z7
----------------
jthackray wrote:
Done
https://github.com/llvm/llvm-project/pull/163164
_______________________________________________
llvm-branch-commits mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
