| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s |
| |
| |
| // --------------------------------------------------------------------------// |
| // Immediate out of lower bound [-16, 14]. |
| |
| st2h {z12.h, z13.h}, p4, [x12, #-18, MUL VL] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14]. |
| // CHECK-NEXT: st2h {z12.h, z13.h}, p4, [x12, #-18, MUL VL] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| st2h {z7.h, z8.h}, p3, [x1, #16, MUL VL] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14]. |
| // CHECK-NEXT: st2h {z7.h, z8.h}, p3, [x1, #16, MUL VL] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Immediate not a multiple of two. |
| |
| st2h {z12.h, z13.h}, p4, [x12, #-7, MUL VL] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14]. |
| // CHECK-NEXT: st2h {z12.h, z13.h}, p4, [x12, #-7, MUL VL] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| st2h {z7.h, z8.h}, p3, [x1, #5, MUL VL] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14]. |
| // CHECK-NEXT: st2h {z7.h, z8.h}, p3, [x1, #5, MUL VL] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Invalid scalar + scalar addressing modes |
| |
| st2h { z0.h, z1.h }, p0, [x0, x0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #1' |
| // CHECK-NEXT: st2h { z0.h, z1.h }, p0, [x0, x0] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| st2h { z0.h, z1.h }, p0, [x0, xzr] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #1' |
| // CHECK-NEXT: st2h { z0.h, z1.h }, p0, [x0, xzr] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| st2h { z0.h, z1.h }, p0, [x0, x0, lsl #2] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #1' |
| // CHECK-NEXT: st2h { z0.h, z1.h }, p0, [x0, x0, lsl #2] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| st2h { z0.h, z1.h }, p0, [x0, w0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #1' |
| // CHECK-NEXT: st2h { z0.h, z1.h }, p0, [x0, w0] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| st2h { z0.h, z1.h }, p0, [x0, w0, uxtw] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #1' |
| // CHECK-NEXT: st2h { z0.h, z1.h }, p0, [x0, w0, uxtw] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // error: restricted predicate has range [0, 7]. |
| |
| st2h {z2.h, z3.h}, p8, [x15, #10, MUL VL] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7]. |
| // CHECK-NEXT: st2h {z2.h, z3.h}, p8, [x15, #10, MUL VL] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Invalid vector list. |
| |
| st2h { }, p0, [x0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected |
| // CHECK-NEXT: st2h { }, p0, [x0] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| st2h { z0.h, z1.h, z2.h }, p0, [x0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand |
| // CHECK-NEXT: st2h { z0.h, z1.h, z2.h }, p0, [x0] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| st2h { z0.h, z1.s }, p0, [x0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: mismatched register size suffix |
| // CHECK-NEXT: st2h { z0.h, z1.s }, p0, [x0] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| st2h { z0.h, z2.h }, p0, [x0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: registers must be sequential |
| // CHECK-NEXT: st2h { z0.h, z2.h }, p0, [x0] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| st2h { v0.2d, v1.2d }, p0, [x0] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand |
| // CHECK-NEXT: st2h { v0.2d, v1.2d }, p0, [x0] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| |
| // --------------------------------------------------------------------------// |
| // Negative tests for instructions that are incompatible with movprfx |
| |
| movprfx z21.h, p5/z, z28.h |
| st2h { z21.h, z22.h }, p5, [x10, #10, mul vl] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: st2h { z21.h, z22.h }, p5, [x10, #10, mul vl] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| movprfx z21, z28 |
| st2h { z21.h, z22.h }, p5, [x10, #10, mul vl] |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: st2h { z21.h, z22.h }, p5, [x10, #10, mul vl] |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
