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| author | Kevin Qin <Kevin.Qin@arm.com> | 2013-11-18 09:20:32 +0000 |
|---|---|---|
| committer | Kevin Qin <Kevin.Qin@arm.com> | 2013-11-18 09:20:32 +0000 |
| commit | 69b2447b6a3fcc303e03cba8c7c50d745b0284d2 (patch) | |
| tree | b3b4de13a53f35065c729f0e22dfdc4a6e1c05b7 /test/MC | |
| parent | 97577757c6dc84233ad10cd432664257e593e76d (diff) | |
| download | external_llvm-69b2447b6a3fcc303e03cba8c7c50d745b0284d2.zip external_llvm-69b2447b6a3fcc303e03cba8c7c50d745b0284d2.tar.gz external_llvm-69b2447b6a3fcc303e03cba8c7c50d745b0284d2.tar.bz2 | |
[AArch64 NEON]Add mov alias for simd copy instructions.
Set some unspecified bits of INS/DUP to zero as ARMARM requested.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194996 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC')
| -rw-r--r-- | test/MC/AArch64/neon-simd-copy.s | 46 |
1 files changed, 36 insertions, 10 deletions
diff --git a/test/MC/AArch64/neon-simd-copy.s b/test/MC/AArch64/neon-simd-copy.s index 67fe309..f254d65 100644 --- a/test/MC/AArch64/neon-simd-copy.s +++ b/test/MC/AArch64/neon-simd-copy.s @@ -11,11 +11,21 @@ ins v20.s[0], w30 ins v1.d[1], x7 + mov v2.b[2], w1 + mov v7.h[7], w14 + mov v20.s[0], w30 + mov v1.d[1], x7 + // CHECK: ins v2.b[2], w1 // encoding: [0x22,0x1c,0x05,0x4e] // CHECK: ins v7.h[7], w14 // encoding: [0xc7,0x1d,0x1e,0x4e] // CHECK: ins v20.s[0], w30 // encoding: [0xd4,0x1f,0x04,0x4e] // CHECK: ins v1.d[1], x7 // encoding: [0xe1,0x1c,0x18,0x4e] +// CHECK: ins v2.b[2], w1 // encoding: [0x22,0x1c,0x05,0x4e] +// CHECK: ins v7.h[7], w14 // encoding: [0xc7,0x1d,0x1e,0x4e] +// CHECK: ins v20.s[0], w30 // encoding: [0xd4,0x1f,0x04,0x4e] +// CHECK: ins v1.d[1], x7 // encoding: [0xe1,0x1c,0x18,0x4e] + //------------------------------------------------------------------------------ // Signed integer move (main, from element) @@ -30,7 +40,7 @@ // CHECK: smov w14, v6.h[4] // encoding: [0xce,0x2c,0x12,0x0e] // CHECK: smov x1, v0.b[15] // encoding: [0x01,0x2c,0x1f,0x4e] // CHECK: smov x14, v6.h[4] // encoding: [0xce,0x2c,0x12,0x4e] -// CHECK: smov x20, v9.s[2] // encoding: [0x34,0x2d,0x14,0x4e] +// CHECK: smov x20, v9.s[2] // encoding: [0x34,0x2d,0x14,0x4e] //------------------------------------------------------------------------------ @@ -41,25 +51,41 @@ umov w20, v9.s[2] umov x7, v18.d[1] + mov w20, v9.s[2] + mov x7, v18.d[1] + // CHECK: umov w1, v0.b[15] // encoding: [0x01,0x3c,0x1f,0x0e] // CHECK: umov w14, v6.h[4] // encoding: [0xce,0x3c,0x12,0x0e] // CHECK: umov w20, v9.s[2] // encoding: [0x34,0x3d,0x14,0x0e] // CHECK: umov x7, v18.d[1] // encoding: [0x47,0x3e,0x18,0x4e] +// CHECK: umov w20, v9.s[2] // encoding: [0x34,0x3d,0x14,0x0e] +// CHECK: umov x7, v18.d[1] // encoding: [0x47,0x3e,0x18,0x4e] + //------------------------------------------------------------------------------ // Insert element (vector, from element) //------------------------------------------------------------------------------ - Ins v1.b[14], v3.b[6] - Ins v6.h[7], v7.h[5] - Ins v15.s[3], v22.s[2] - Ins v0.d[0], v4.d[1] + ins v1.b[14], v3.b[6] + ins v6.h[7], v7.h[5] + ins v15.s[3], v22.s[2] + ins v0.d[0], v4.d[1] + + mov v1.b[14], v3.b[6] + mov v6.h[7], v7.h[5] + mov v15.s[3], v22.s[2] + mov v0.d[0], v4.d[1] // CHECK: ins v1.b[14], v3.b[6] // encoding: [0x61,0x34,0x1d,0x6e] // CHECK: ins v6.h[7], v7.h[5] // encoding: [0xe6,0x54,0x1e,0x6e] -// CHECK: ins v15.s[3], v22.s[2] // encoding: [0xcf,0x5e,0x1c,0x6e] +// CHECK: ins v15.s[3], v22.s[2] // encoding: [0xcf,0x46,0x1c,0x6e] // CHECK: ins v0.d[0], v4.d[1] // encoding: [0x80,0x44,0x08,0x6e] +// CHECK: ins v1.b[14], v3.b[6] // encoding: [0x61,0x34,0x1d,0x6e] +// CHECK: ins v6.h[7], v7.h[5] // encoding: [0xe6,0x54,0x1e,0x6e] +// CHECK: ins v15.s[3], v22.s[2] // encoding: [0xcf,0x46,0x1c,0x6e] +// CHECK: ins v0.d[0], v4.d[1] // encoding: [0x80,0x44,0x08,0x6e] + //------------------------------------------------------------------------------ // Duplicate to all lanes( vector, from element) //------------------------------------------------------------------------------ @@ -91,11 +117,11 @@ dup v5.2d, x0 // CHECK: dup v1.8b, w1 // encoding: [0x21,0x0c,0x01,0x0e] -// CHECK: dup v11.4h, w14 // encoding: [0xcb,0x0d,0x0a,0x0e] -// CHECK: dup v17.2s, w30 // encoding: [0xd1,0x0f,0x14,0x0e] +// CHECK: dup v11.4h, w14 // encoding: [0xcb,0x0d,0x02,0x0e] +// CHECK: dup v17.2s, w30 // encoding: [0xd1,0x0f,0x04,0x0e] // CHECK: dup v1.16b, w2 // encoding: [0x41,0x0c,0x01,0x4e] -// CHECK: dup v11.8h, w16 // encoding: [0x0b,0x0e,0x0a,0x4e] -// CHECK: dup v17.4s, w28 // encoding: [0x91,0x0f,0x14,0x4e] +// CHECK: dup v11.8h, w16 // encoding: [0x0b,0x0e,0x02,0x4e] +// CHECK: dup v17.4s, w28 // encoding: [0x91,0x0f,0x04,0x4e] // CHECK: dup v5.2d, x0 // encoding: [0x05,0x0c,0x08,0x4e] |