123 lines
5.0 KiB
ArmAsm
123 lines
5.0 KiB
ArmAsm
// 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]+}}:
|
|
|
|
|
|
// --------------------------------------------------------------------------//
|
|
// Invalid predicate
|
|
|
|
st2h {z2.h, z3.h}, p8, [x15, #10, MUL VL]
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
|
|
// CHECK-NEXT: st2h {z2.h, z3.h}, p8, [x15, #10, MUL VL]
|
|
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
|
|
|
|
st2h {z2.h, z3.h}, p7.b, [x15, #10, MUL VL]
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
|
|
// CHECK-NEXT: st2h {z2.h, z3.h}, p7.b, [x15, #10, MUL VL]
|
|
// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
|
|
|
|
st2h {z2.h, z3.h}, p7.q, [x15, #10, MUL VL]
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
|
|
// CHECK-NEXT: st2h {z2.h, z3.h}, p7.q, [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]+}}:
|