79 lines
3.2 KiB
ArmAsm
79 lines
3.2 KiB
ArmAsm
|
// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve,+i8mm 2>&1 < %s | FileCheck %s
|
||
|
|
|
||
|
|
// --------------------------------------------------------------------------//
|
||
|
|
// SMMLA, UMMLA, USMMLA (SVE)
|
||
|
|
|
||
|
|
// Invalid element size
|
||
|
|
|
||
|
|
ummla z0.h, z1.b, z2.b
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
|
||
|
|
ummla z0.s, z1.h, z2.b
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
|
||
|
|
ummla z0.s, z1.b, z2.d
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
|
||
|
|
|
||
|
|
// Negative tests for instructions that are incompatible with predicated movprfx
|
||
|
|
|
||
|
|
movprfx z0.d, p0/z, z7.d
|
||
|
|
ummla z0.s, z1.b, z2.b
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
|
||
|
|
movprfx z0.d, p0/z, z7.d
|
||
|
|
smmla z0.s, z1.b, z2.b
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
|
||
|
|
movprfx z0.d, p0/z, z7.d
|
||
|
|
usmmla z0.s, z1.b, z2.b
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
|
||
|
|
|
||
|
|
|
||
|
|
// --------------------------------------------------------------------------//
|
||
|
|
// USDOT (SVE, vectors)
|
||
|
|
|
||
|
|
// Invalid element size
|
||
|
|
|
||
|
|
usdot z0.d, z1.b, z2.b
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
|
||
|
|
usdot z0.s, z1.s, z2.b
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
|
||
|
|
usdot z0.s, z1.b, z2.h
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.b..z7.b
|
||
|
|
|
||
|
|
// Negative tests for instructions that are incompatible with predicated movprfx
|
||
|
|
|
||
|
|
movprfx z0.d, p0/z, z7.d
|
||
|
|
usdot z0.s, z1.b, z2.b
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
|
||
|
|
|
||
|
|
|
||
|
|
// --------------------------------------------------------------------------//
|
||
|
|
// USDOT, SUDOT (SVE, indexed)
|
||
|
|
|
||
|
|
// Invalid element size
|
||
|
|
|
||
|
|
usdot z0.h, z1.b, z2.b[0]
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
|
||
|
|
sudot z0.s, z1.h, z2.b[0]
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
|
||
|
|
usdot z0.s, z1.b, z2.s[0]
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.b..z7.b
|
||
|
|
|
||
|
|
// Invalid restricted register for indexed vector.
|
||
|
|
usdot z0.s, z1.b, z9.b[0]
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
|
||
|
|
sudot z0.s, z1.b, z9.b[0]
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.b..z7.b
|
||
|
|
|
||
|
|
// Invalid element index
|
||
|
|
usdot z0.s, z1.b, z2.b[4]
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3].
|
||
|
|
sudot z0.s, z1.b, z2.b[4]
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3].
|
||
|
|
|
||
|
|
// Negative tests for instructions that are incompatible with predicated movprfx
|
||
|
|
|
||
|
|
movprfx z0.d, p0/z, z7.d
|
||
|
|
usdot z0.s, z1.b, z2.b[0]
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
|
||
|
|
movprfx z0.d, p0/z, z7.d
|
||
|
|
sudot z0.s, z1.b, z2.b[3]
|
||
|
|
// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a predicated movprfx, suggest using unpredicated movprfx
|