| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve 2>&1 < %s| FileCheck %s | |
| // --------------------------------------------------------------------------// | |
| // Immediate out of lower bound [-16, 14]. | |
| st2w {z12.s, z13.s}, p4, [x12, #-18, MUL VL] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14]. | |
| // CHECK-NEXT: st2w {z12.s, z13.s}, p4, [x12, #-18, MUL VL] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| st2w {z7.s, z8.s}, p3, [x1, #16, MUL VL] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14]. | |
| // CHECK-NEXT: st2w {z7.s, z8.s}, p3, [x1, #16, MUL VL] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| // --------------------------------------------------------------------------// | |
| // Immediate not a multiple of two. | |
| st2w {z12.s, z13.s}, p4, [x12, #-7, MUL VL] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14]. | |
| // CHECK-NEXT: st2w {z12.s, z13.s}, p4, [x12, #-7, MUL VL] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| st2w {z7.s, z8.s}, p3, [x1, #5, MUL VL] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 2 in range [-16, 14]. | |
| // CHECK-NEXT: st2w {z7.s, z8.s}, p3, [x1, #5, MUL VL] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| // --------------------------------------------------------------------------// | |
| // Invalid scalar + scalar addressing modes | |
| st2w { z0.s, z1.s }, p0, [x0, x0] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #2' | |
| // CHECK-NEXT: st2w { z0.s, z1.s }, p0, [x0, x0] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| st2w { z0.s, z1.s }, p0, [x0, xzr] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #2' | |
| // CHECK-NEXT: st2w { z0.s, z1.s }, p0, [x0, xzr] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| st2w { z0.s, z1.s }, p0, [x0, x0, lsl #3] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #2' | |
| // CHECK-NEXT: st2w { z0.s, z1.s }, p0, [x0, x0, lsl #3] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| st2w { z0.s, z1.s }, p0, [x0, w0] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #2' | |
| // CHECK-NEXT: st2w { z0.s, z1.s }, p0, [x0, w0] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| st2w { z0.s, z1.s }, p0, [x0, w0, uxtw] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: register must be x0..x30 with required shift 'lsl #2' | |
| // CHECK-NEXT: st2w { z0.s, z1.s }, p0, [x0, w0, uxtw] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| // --------------------------------------------------------------------------// | |
| // error: restricted predicate has range [0, 7]. | |
| st2w {z2.s, z3.s}, p8, [x15, #10, MUL VL] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: restricted predicate has range [0, 7]. | |
| // CHECK-NEXT: st2w {z2.s, z3.s}, p8, [x15, #10, MUL VL] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| // --------------------------------------------------------------------------// | |
| // Invalid vector list. | |
| st2w { }, p0, [x0] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector register expected | |
| // CHECK-NEXT: st2w { }, p0, [x0] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| st2w { z0.s, z1.s, z2.s }, p0, [x0] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand | |
| // CHECK-NEXT: st2w { z0.s, z1.s, z2.s }, p0, [x0] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| st2w { z0.s, z1.d }, p0, [x0] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: mismatched register size suffix | |
| // CHECK-NEXT: st2w { z0.s, z1.d }, p0, [x0] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| st2w { z0.s, z2.s }, p0, [x0] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: registers must be sequential | |
| // CHECK-NEXT: st2w { z0.s, z2.s }, p0, [x0] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| st2w { v0.2d, v1.2d }, p0, [x0] | |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand | |
| // CHECK-NEXT: st2w { v0.2d, v1.2d }, p0, [x0] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| // --------------------------------------------------------------------------// | |
| // Negative tests for instructions that are incompatible with movprfx | |
| movprfx z21.s, p5/z, z28.s | |
| st2w { z21.s, z22.s }, 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: st2w { z21.s, z22.s }, p5, [x10, #10, mul vl] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: | |
| movprfx z21, z28 | |
| st2w { z21.s, z22.s }, 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: st2w { z21.s, z22.s }, p5, [x10, #10, mul vl] | |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |