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TheRock/compiler/amd-llvm/llvm/test/MC/AArch64/neon-2velem.s
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derek.holloway 7502bf64a4
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Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

288 lines
13 KiB
ArmAsm

// RUN: llvm-mc -triple=arm64 -mattr=+neon,+fullfp16 -show-encoding < %s | FileCheck %s
// Check that the assembler can handle the documented syntax for AArch64
//------------------------------------------------------------------------------
// Instructions with 2 vectors and an element
//------------------------------------------------------------------------------
mla v0.2s, v1.2s, v2.s[2]
mla v0.2s, v1.2s, v22.s[2]
mla v3.4s, v8.4s, v2.s[1]
mla v3.4s, v8.4s, v22.s[3]
// CHECK: mla v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x08,0x82,0x2f]
// CHECK: mla v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x08,0x96,0x2f]
// CHECK: mla v3.4s, v8.4s, v2.s[1] // encoding: [0x03,0x01,0xa2,0x6f]
// CHECK: mla v3.4s, v8.4s, v22.s[3] // encoding: [0x03,0x09,0xb6,0x6f]
mla v0.4h, v1.4h, v2.h[2]
mla v0.4h, v1.4h, v15.h[2]
mla v0.8h, v1.8h, v2.h[7]
mla v0.8h, v1.8h, v14.h[6]
// CHECK: mla v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x00,0x62,0x2f]
// CHECK: mla v0.4h, v1.4h, v15.h[2] // encoding: [0x20,0x00,0x6f,0x2f]
// CHECK: mla v0.8h, v1.8h, v2.h[7] // encoding: [0x20,0x08,0x72,0x6f]
// CHECK: mla v0.8h, v1.8h, v14.h[6] // encoding: [0x20,0x08,0x6e,0x6f]
mls v0.2s, v1.2s, v2.s[2]
mls v0.2s, v1.2s, v22.s[2]
mls v3.4s, v8.4s, v2.s[1]
mls v3.4s, v8.4s, v22.s[3]
// CHECK: mls v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x48,0x82,0x2f]
// CHECK: mls v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x48,0x96,0x2f]
// CHECK: mls v3.4s, v8.4s, v2.s[1] // encoding: [0x03,0x41,0xa2,0x6f]
// CHECK: mls v3.4s, v8.4s, v22.s[3] // encoding: [0x03,0x49,0xb6,0x6f]
mls v0.4h, v1.4h, v2.h[2]
mls v0.4h, v1.4h, v15.h[2]
mls v0.8h, v1.8h, v2.h[7]
mls v0.8h, v1.8h, v14.h[6]
// CHECK: mls v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x40,0x62,0x2f]
// CHECK: mls v0.4h, v1.4h, v15.h[2] // encoding: [0x20,0x40,0x6f,0x2f]
// CHECK: mls v0.8h, v1.8h, v2.h[7] // encoding: [0x20,0x48,0x72,0x6f]
// CHECK: mls v0.8h, v1.8h, v14.h[6] // encoding: [0x20,0x48,0x6e,0x6f]
fmla v0.4h, v1.4h, v2.h[2]
fmla v3.8h, v8.8h, v2.h[1]
fmla v0.2s, v1.2s, v2.s[2]
fmla v0.2s, v1.2s, v22.s[2]
fmla v3.4s, v8.4s, v2.s[1]
fmla v3.4s, v8.4s, v22.s[3]
fmla v0.2d, v1.2d, v2.d[1]
fmla v0.2d, v1.2d, v22.d[1]
// CHECK: fmla v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x10,0x22,0x0f]
// CHECK: fmla v3.8h, v8.8h, v2.h[1] // encoding: [0x03,0x11,0x12,0x4f]
// CHECK: fmla v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x18,0x82,0x0f]
// CHECK: fmla v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x18,0x96,0x0f]
// CHECK: fmla v3.4s, v8.4s, v2.s[1] // encoding: [0x03,0x11,0xa2,0x4f]
// CHECK: fmla v3.4s, v8.4s, v22.s[3] // encoding: [0x03,0x19,0xb6,0x4f]
// CHECK: fmla v0.2d, v1.2d, v2.d[1] // encoding: [0x20,0x18,0xc2,0x4f]
// CHECK: fmla v0.2d, v1.2d, v22.d[1] // encoding: [0x20,0x18,0xd6,0x4f]
fmls v0.4h, v1.4h, v2.h[2]
fmls v3.8h, v8.8h, v2.h[1]
fmls v0.2s, v1.2s, v2.s[2]
fmls v0.2s, v1.2s, v22.s[2]
fmls v3.4s, v8.4s, v2.s[1]
fmls v3.4s, v8.4s, v22.s[3]
fmls v0.2d, v1.2d, v2.d[1]
fmls v0.2d, v1.2d, v22.d[1]
// CHECK: fmls v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x50,0x22,0x0f]
// CHECK: fmls v3.8h, v8.8h, v2.h[1] // encoding: [0x03,0x51,0x12,0x4f]
// CHECK: fmls v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x58,0x82,0x0f]
// CHECK: fmls v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x58,0x96,0x0f]
// CHECK: fmls v3.4s, v8.4s, v2.s[1] // encoding: [0x03,0x51,0xa2,0x4f]
// CHECK: fmls v3.4s, v8.4s, v22.s[3] // encoding: [0x03,0x59,0xb6,0x4f]
// CHECK: fmls v0.2d, v1.2d, v2.d[1] // encoding: [0x20,0x58,0xc2,0x4f]
// CHECK: fmls v0.2d, v1.2d, v22.d[1] // encoding: [0x20,0x58,0xd6,0x4f]
smlal v0.4s, v1.4h, v2.h[2]
smlal v0.2d, v1.2s, v2.s[2]
smlal v0.2d, v1.2s, v22.s[2]
smlal2 v0.4s, v1.8h, v1.h[2]
smlal2 v0.2d, v1.4s, v1.s[2]
smlal2 v0.2d, v1.4s, v22.s[2]
// CHECK: smlal v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x20,0x62,0x0f]
// CHECK: smlal v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x28,0x82,0x0f]
// CHECK: smlal v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x28,0x96,0x0f]
// CHECK: smlal2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x20,0x61,0x4f]
// CHECK: smlal2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x28,0x81,0x4f]
// CHECK: smlal2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x28,0x96,0x4f]
smlsl v0.4s, v1.4h, v2.h[2]
smlsl v0.2d, v1.2s, v2.s[2]
smlsl v0.2d, v1.2s, v22.s[2]
smlsl2 v0.4s, v1.8h, v1.h[2]
smlsl2 v0.2d, v1.4s, v1.s[2]
smlsl2 v0.2d, v1.4s, v22.s[2]
// CHECK: smlsl v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x60,0x62,0x0f]
// CHECK: smlsl v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x68,0x82,0x0f]
// CHECK: smlsl v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x68,0x96,0x0f]
// CHECK: smlsl2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x60,0x61,0x4f]
// CHECK: smlsl2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x68,0x81,0x4f]
// CHECK: smlsl2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x68,0x96,0x4f]
sqdmlal v0.4s, v1.4h, v2.h[2]
sqdmlal v0.2d, v1.2s, v2.s[2]
sqdmlal v0.2d, v1.2s, v22.s[2]
sqdmlal2 v0.4s, v1.8h, v1.h[2]
sqdmlal2 v0.2d, v1.4s, v1.s[2]
sqdmlal2 v0.2d, v1.4s, v22.s[2]
// CHECK: sqdmlal v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x30,0x62,0x0f]
// CHECK: sqdmlal v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x38,0x82,0x0f]
// CHECK: sqdmlal v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x38,0x96,0x0f]
// CHECK: sqdmlal2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x30,0x61,0x4f]
// CHECK: sqdmlal2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x38,0x81,0x4f]
// CHECK: sqdmlal2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x38,0x96,0x4f]
umlal v0.4s, v1.4h, v2.h[2]
umlal v0.2d, v1.2s, v2.s[2]
umlal v0.2d, v1.2s, v22.s[2]
umlal2 v0.4s, v1.8h, v1.h[2]
umlal2 v0.2d, v1.4s, v1.s[2]
umlal2 v0.2d, v1.4s, v22.s[2]
// CHECK: umlal v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x20,0x62,0x2f]
// CHECK: umlal v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x28,0x82,0x2f]
// CHECK: umlal v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x28,0x96,0x2f]
// CHECK: umlal2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x20,0x61,0x6f]
// CHECK: umlal2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x28,0x81,0x6f]
// CHECK: umlal2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x28,0x96,0x6f]
umlsl v0.4s, v1.4h, v2.h[2]
umlsl v0.2d, v1.2s, v2.s[2]
umlsl v0.2d, v1.2s, v22.s[2]
umlsl2 v0.4s, v1.8h, v1.h[2]
umlsl2 v0.2d, v1.4s, v1.s[2]
umlsl2 v0.2d, v1.4s, v22.s[2]
// CHECK: umlsl v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x60,0x62,0x2f]
// CHECK: umlsl v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x68,0x82,0x2f]
// CHECK: umlsl v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x68,0x96,0x2f]
// CHECK: umlsl2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x60,0x61,0x6f]
// CHECK: umlsl2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x68,0x81,0x6f]
// CHECK: umlsl2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x68,0x96,0x6f]
sqdmlsl v0.4s, v1.4h, v2.h[2]
sqdmlsl v0.2d, v1.2s, v2.s[2]
sqdmlsl v0.2d, v1.2s, v22.s[2]
sqdmlsl2 v0.4s, v1.8h, v1.h[2]
sqdmlsl2 v0.2d, v1.4s, v1.s[2]
sqdmlsl2 v0.2d, v1.4s, v22.s[2]
// CHECK: sqdmlsl v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0x70,0x62,0x0f]
// CHECK: sqdmlsl v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0x78,0x82,0x0f]
// CHECK: sqdmlsl v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0x78,0x96,0x0f]
// CHECK: sqdmlsl2 v0.4s, v1.8h, v1.h[2] // encoding: [0x20,0x70,0x61,0x4f]
// CHECK: sqdmlsl2 v0.2d, v1.4s, v1.s[2] // encoding: [0x20,0x78,0x81,0x4f]
// CHECK: sqdmlsl2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0x78,0x96,0x4f]
mul v0.4h, v1.4h, v2.h[2]
mul v0.8h, v1.8h, v2.h[2]
mul v0.2s, v1.2s, v2.s[2]
mul v0.2s, v1.2s, v22.s[2]
mul v0.4s, v1.4s, v2.s[2]
mul v0.4s, v1.4s, v22.s[2]
// CHECK: mul v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x80,0x62,0x0f]
// CHECK: mul v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0x80,0x62,0x4f]
// CHECK: mul v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x88,0x82,0x0f]
// CHECK: mul v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x88,0x96,0x0f]
// CHECK: mul v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0x88,0x82,0x4f]
// CHECK: mul v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0x88,0x96,0x4f]
fmul v0.4h, v1.4h, v2.h[2]
fmul v0.8h, v1.8h, v2.h[2]
fmul v0.2s, v1.2s, v2.s[2]
fmul v0.2s, v1.2s, v22.s[2]
fmul v0.4s, v1.4s, v2.s[2]
fmul v0.4s, v1.4s, v22.s[2]
fmul v0.2d, v1.2d, v2.d[1]
fmul v0.2d, v1.2d, v22.d[1]
// CHECK: fmul v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x90,0x22,0x0f]
// CHECK: fmul v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0x90,0x22,0x4f]
// CHECK: fmul v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x98,0x82,0x0f]
// CHECK: fmul v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x98,0x96,0x0f]
// CHECK: fmul v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0x98,0x82,0x4f]
// CHECK: fmul v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0x98,0x96,0x4f]
// CHECK: fmul v0.2d, v1.2d, v2.d[1] // encoding: [0x20,0x98,0xc2,0x4f]
// CHECK: fmul v0.2d, v1.2d, v22.d[1] // encoding: [0x20,0x98,0xd6,0x4f]
fmulx v0.4h, v1.4h, v2.h[2]
fmulx v0.8h, v1.8h, v2.h[2]
fmulx v0.2s, v1.2s, v2.s[2]
fmulx v0.2s, v1.2s, v22.s[2]
fmulx v0.4s, v1.4s, v2.s[2]
fmulx v0.4s, v1.4s, v22.s[2]
fmulx v0.2d, v1.2d, v2.d[1]
fmulx v0.2d, v1.2d, v22.d[1]
// CHECK: fmulx v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0x90,0x22,0x2f]
// CHECK: fmulx v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0x90,0x22,0x6f]
// CHECK: fmulx v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0x98,0x82,0x2f]
// CHECK: fmulx v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0x98,0x96,0x2f]
// CHECK: fmulx v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0x98,0x82,0x6f]
// CHECK: fmulx v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0x98,0x96,0x6f]
// CHECK: fmulx v0.2d, v1.2d, v2.d[1] // encoding: [0x20,0x98,0xc2,0x6f]
// CHECK: fmulx v0.2d, v1.2d, v22.d[1] // encoding: [0x20,0x98,0xd6,0x6f]
smull v0.4s, v1.4h, v2.h[2]
smull v0.2d, v1.2s, v2.s[2]
smull v0.2d, v1.2s, v22.s[2]
smull2 v0.4s, v1.8h, v2.h[2]
smull2 v0.2d, v1.4s, v2.s[2]
smull2 v0.2d, v1.4s, v22.s[2]
// CHECK: smull v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0xa0,0x62,0x0f]
// CHECK: smull v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0xa8,0x82,0x0f]
// CHECK: smull v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0xa8,0x96,0x0f]
// CHECK: smull2 v0.4s, v1.8h, v2.h[2] // encoding: [0x20,0xa0,0x62,0x4f]
// CHECK: smull2 v0.2d, v1.4s, v2.s[2] // encoding: [0x20,0xa8,0x82,0x4f]
// CHECK: smull2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0xa8,0x96,0x4f]
umull v0.4s, v1.4h, v2.h[2]
umull v0.2d, v1.2s, v2.s[2]
umull v0.2d, v1.2s, v22.s[2]
umull2 v0.4s, v1.8h, v2.h[2]
umull2 v0.2d, v1.4s, v2.s[2]
umull2 v0.2d, v1.4s, v22.s[2]
// CHECK: umull v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0xa0,0x62,0x2f]
// CHECK: umull v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0xa8,0x82,0x2f]
// CHECK: umull v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0xa8,0x96,0x2f]
// CHECK: umull2 v0.4s, v1.8h, v2.h[2] // encoding: [0x20,0xa0,0x62,0x6f]
// CHECK: umull2 v0.2d, v1.4s, v2.s[2] // encoding: [0x20,0xa8,0x82,0x6f]
// CHECK: umull2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0xa8,0x96,0x6f]
sqdmull v0.4s, v1.4h, v2.h[2]
sqdmull v0.2d, v1.2s, v2.s[2]
sqdmull v0.2d, v1.2s, v22.s[2]
sqdmull2 v0.4s, v1.8h, v2.h[2]
sqdmull2 v0.2d, v1.4s, v2.s[2]
sqdmull2 v0.2d, v1.4s, v22.s[2]
// CHECK: sqdmull v0.4s, v1.4h, v2.h[2] // encoding: [0x20,0xb0,0x62,0x0f]
// CHECK: sqdmull v0.2d, v1.2s, v2.s[2] // encoding: [0x20,0xb8,0x82,0x0f]
// CHECK: sqdmull v0.2d, v1.2s, v22.s[2] // encoding: [0x20,0xb8,0x96,0x0f]
// CHECK: sqdmull2 v0.4s, v1.8h, v2.h[2] // encoding: [0x20,0xb0,0x62,0x4f]
// CHECK: sqdmull2 v0.2d, v1.4s, v2.s[2] // encoding: [0x20,0xb8,0x82,0x4f]
// CHECK: sqdmull2 v0.2d, v1.4s, v22.s[2] // encoding: [0x20,0xb8,0x96,0x4f]
sqdmulh v0.4h, v1.4h, v2.h[2]
sqdmulh v0.8h, v1.8h, v2.h[2]
sqdmulh v0.2s, v1.2s, v2.s[2]
sqdmulh v0.2s, v1.2s, v22.s[2]
sqdmulh v0.4s, v1.4s, v2.s[2]
sqdmulh v0.4s, v1.4s, v22.s[2]
// CHECK: sqdmulh v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0xc0,0x62,0x0f]
// CHECK: sqdmulh v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0xc0,0x62,0x4f]
// CHECK: sqdmulh v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0xc8,0x82,0x0f]
// CHECK: sqdmulh v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0xc8,0x96,0x0f]
// CHECK: sqdmulh v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0xc8,0x82,0x4f]
// CHECK: sqdmulh v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0xc8,0x96,0x4f]
sqrdmulh v0.4h, v1.4h, v2.h[2]
sqrdmulh v0.8h, v1.8h, v2.h[2]
sqrdmulh v0.2s, v1.2s, v2.s[2]
sqrdmulh v0.2s, v1.2s, v22.s[2]
sqrdmulh v0.4s, v1.4s, v2.s[2]
sqrdmulh v0.4s, v1.4s, v22.s[2]
// CHECK: sqrdmulh v0.4h, v1.4h, v2.h[2] // encoding: [0x20,0xd0,0x62,0x0f]
// CHECK: sqrdmulh v0.8h, v1.8h, v2.h[2] // encoding: [0x20,0xd0,0x62,0x4f]
// CHECK: sqrdmulh v0.2s, v1.2s, v2.s[2] // encoding: [0x20,0xd8,0x82,0x0f]
// CHECK: sqrdmulh v0.2s, v1.2s, v22.s[2] // encoding: [0x20,0xd8,0x96,0x0f]
// CHECK: sqrdmulh v0.4s, v1.4s, v2.s[2] // encoding: [0x20,0xd8,0x82,0x4f]
// CHECK: sqrdmulh v0.4s, v1.4s, v22.s[2] // encoding: [0x20,0xd8,0x96,0x4f]