diff options
Diffstat (limited to 'test/MC/AArch64/SVE/st4w-diagnostics.s')
| -rw-r--r-- | test/MC/AArch64/SVE/st4w-diagnostics.s | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/MC/AArch64/SVE/st4w-diagnostics.s b/test/MC/AArch64/SVE/st4w-diagnostics.s index 46bb2d7d7856..8c3816538b79 100644 --- a/test/MC/AArch64/SVE/st4w-diagnostics.s +++ b/test/MC/AArch64/SVE/st4w-diagnostics.s @@ -94,3 +94,19 @@ st4w { v0.4s, v1.4s, v2.4s }, p0, [x0] // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand // CHECK-NEXT: st4w { v0.4s, v1.4s, v2.4s }, p0, [x0] // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: + + +// --------------------------------------------------------------------------// +// Negative tests for instructions that are incompatible with movprfx + +movprfx z21.s, p5/z, z28.s +st4w { z21.s, z22.s, z23.s, z24.s }, p5, [x10, #20, mul vl] +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov +// CHECK-NEXT: st4w { z21.s, z22.s, z23.s, z24.s }, p5, [x10, #20, mul vl] +// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: + +movprfx z21, z28 +st4w { z21.s, z22.s, z23.s, z24.s }, p5, [x10, #20, mul vl] +// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov +// CHECK-NEXT: st4w { z21.s, z22.s, z23.s, z24.s }, p5, [x10, #20, mul vl] +// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |