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[MVT] add v1i1 MVT
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Adds the v1i1 MVT as a preparation for another commit (https://reviews.llvm.org/D32273)

Differential Revision: https://reviews.llvm.org/D32540

llvm-svn: 303346
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Guy Blank committed May 18, 2017
1 parent 842b5b3 commit d19632f
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Showing 5 changed files with 238 additions and 222 deletions.
234 changes: 122 additions & 112 deletions llvm/include/llvm/CodeGen/MachineValueType.h
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Expand Up @@ -56,139 +56,141 @@ class MVT {
FIRST_FP_VALUETYPE = f16,
LAST_FP_VALUETYPE = ppcf128,

v2i1 = 14, // 2 x i1
v4i1 = 15, // 4 x i1
v8i1 = 16, // 8 x i1
v16i1 = 17, // 16 x i1
v32i1 = 18, // 32 x i1
v64i1 = 19, // 64 x i1
v512i1 = 20, // 512 x i1
v1024i1 = 21, // 1024 x i1

v1i8 = 22, // 1 x i8
v2i8 = 23, // 2 x i8
v4i8 = 24, // 4 x i8
v8i8 = 25, // 8 x i8
v16i8 = 26, // 16 x i8
v32i8 = 27, // 32 x i8
v64i8 = 28, // 64 x i8
v128i8 = 29, //128 x i8
v256i8 = 30, //256 x i8

v1i16 = 31, // 1 x i16
v2i16 = 32, // 2 x i16
v4i16 = 33, // 4 x i16
v8i16 = 34, // 8 x i16
v16i16 = 35, // 16 x i16
v32i16 = 36, // 32 x i16
v64i16 = 37, // 64 x i16
v128i16 = 38, //128 x i16

v1i32 = 39, // 1 x i32
v2i32 = 40, // 2 x i32
v4i32 = 41, // 4 x i32
v8i32 = 42, // 8 x i32
v16i32 = 43, // 16 x i32
v32i32 = 44, // 32 x i32
v64i32 = 45, // 64 x i32

v1i64 = 46, // 1 x i64
v2i64 = 47, // 2 x i64
v4i64 = 48, // 4 x i64
v8i64 = 49, // 8 x i64
v16i64 = 50, // 16 x i64
v32i64 = 51, // 32 x i64

v1i128 = 52, // 1 x i128
v1i1 = 14, // 1 x i1
v2i1 = 15, // 2 x i1
v4i1 = 16, // 4 x i1
v8i1 = 17, // 8 x i1
v16i1 = 18, // 16 x i1
v32i1 = 19, // 32 x i1
v64i1 = 20, // 64 x i1
v512i1 = 21, // 512 x i1
v1024i1 = 22, // 1024 x i1

v1i8 = 23, // 1 x i8
v2i8 = 24, // 2 x i8
v4i8 = 25, // 4 x i8
v8i8 = 26, // 8 x i8
v16i8 = 27, // 16 x i8
v32i8 = 28, // 32 x i8
v64i8 = 29, // 64 x i8
v128i8 = 30, //128 x i8
v256i8 = 31, //256 x i8

v1i16 = 32, // 1 x i16
v2i16 = 33, // 2 x i16
v4i16 = 34, // 4 x i16
v8i16 = 35, // 8 x i16
v16i16 = 36, // 16 x i16
v32i16 = 37, // 32 x i16
v64i16 = 38, // 64 x i16
v128i16 = 39, //128 x i16

v1i32 = 40, // 1 x i32
v2i32 = 41, // 2 x i32
v4i32 = 42, // 4 x i32
v8i32 = 43, // 8 x i32
v16i32 = 44, // 16 x i32
v32i32 = 45, // 32 x i32
v64i32 = 46, // 64 x i32

v1i64 = 47, // 1 x i64
v2i64 = 48, // 2 x i64
v4i64 = 49, // 4 x i64
v8i64 = 50, // 8 x i64
v16i64 = 51, // 16 x i64
v32i64 = 52, // 32 x i64

v1i128 = 53, // 1 x i128

// Scalable integer types
nxv2i1 = 53, // n x 2 x i1
nxv4i1 = 54, // n x 4 x i1
nxv8i1 = 55, // n x 8 x i1
nxv16i1 = 56, // n x 16 x i1
nxv32i1 = 57, // n x 32 x i1

nxv1i8 = 58, // n x 1 x i8
nxv2i8 = 59, // n x 2 x i8
nxv4i8 = 60, // n x 4 x i8
nxv8i8 = 61, // n x 8 x i8
nxv16i8 = 62, // n x 16 x i8
nxv32i8 = 63, // n x 32 x i8

nxv1i16 = 64, // n x 1 x i16
nxv2i16 = 65, // n x 2 x i16
nxv4i16 = 66, // n x 4 x i16
nxv8i16 = 67, // n x 8 x i16
nxv16i16 = 68, // n x 16 x i16
nxv32i16 = 69, // n x 32 x i16

nxv1i32 = 70, // n x 1 x i32
nxv2i32 = 71, // n x 2 x i32
nxv4i32 = 72, // n x 4 x i32
nxv8i32 = 73, // n x 8 x i32
nxv16i32 = 74, // n x 16 x i32
nxv32i32 = 75, // n x 32 x i32

nxv1i64 = 76, // n x 1 x i64
nxv2i64 = 77, // n x 2 x i64
nxv4i64 = 78, // n x 4 x i64
nxv8i64 = 79, // n x 8 x i64
nxv16i64 = 80, // n x 16 x i64
nxv32i64 = 81, // n x 32 x i64

FIRST_INTEGER_VECTOR_VALUETYPE = v2i1,
nxv1i1 = 54, // n x 1 x i1
nxv2i1 = 55, // n x 2 x i1
nxv4i1 = 56, // n x 4 x i1
nxv8i1 = 57, // n x 8 x i1
nxv16i1 = 58, // n x 16 x i1
nxv32i1 = 59, // n x 32 x i1

nxv1i8 = 60, // n x 1 x i8
nxv2i8 = 61, // n x 2 x i8
nxv4i8 = 62, // n x 4 x i8
nxv8i8 = 63, // n x 8 x i8
nxv16i8 = 64, // n x 16 x i8
nxv32i8 = 65, // n x 32 x i8

nxv1i16 = 66, // n x 1 x i16
nxv2i16 = 67, // n x 2 x i16
nxv4i16 = 68, // n x 4 x i16
nxv8i16 = 69, // n x 8 x i16
nxv16i16 = 70, // n x 16 x i16
nxv32i16 = 71, // n x 32 x i16

nxv1i32 = 72, // n x 1 x i32
nxv2i32 = 73, // n x 2 x i32
nxv4i32 = 74, // n x 4 x i32
nxv8i32 = 75, // n x 8 x i32
nxv16i32 = 76, // n x 16 x i32
nxv32i32 = 77, // n x 32 x i32

nxv1i64 = 78, // n x 1 x i64
nxv2i64 = 79, // n x 2 x i64
nxv4i64 = 80, // n x 4 x i64
nxv8i64 = 81, // n x 8 x i64
nxv16i64 = 82, // n x 16 x i64
nxv32i64 = 83, // n x 32 x i64

FIRST_INTEGER_VECTOR_VALUETYPE = v1i1,
LAST_INTEGER_VECTOR_VALUETYPE = nxv32i64,

FIRST_INTEGER_SCALABLE_VALUETYPE = nxv2i1,
FIRST_INTEGER_SCALABLE_VALUETYPE = nxv1i1,
LAST_INTEGER_SCALABLE_VALUETYPE = nxv32i64,

v2f16 = 82, // 2 x f16
v4f16 = 83, // 4 x f16
v8f16 = 84, // 8 x f16
v1f32 = 85, // 1 x f32
v2f32 = 86, // 2 x f32
v4f32 = 87, // 4 x f32
v8f32 = 88, // 8 x f32
v16f32 = 89, // 16 x f32
v1f64 = 90, // 1 x f64
v2f64 = 91, // 2 x f64
v4f64 = 92, // 4 x f64
v8f64 = 93, // 8 x f64

nxv2f16 = 94, // n x 2 x f16
nxv4f16 = 95, // n x 4 x f16
nxv8f16 = 96, // n x 8 x f16
nxv1f32 = 97, // n x 1 x f32
nxv2f32 = 98, // n x 2 x f32
nxv4f32 = 99, // n x 4 x f32
nxv8f32 = 100, // n x 8 x f32
nxv16f32 = 101, // n x 16 x f32
nxv1f64 = 102, // n x 1 x f64
nxv2f64 = 103, // n x 2 x f64
nxv4f64 = 104, // n x 4 x f64
nxv8f64 = 105, // n x 8 x f64
v2f16 = 84, // 2 x f16
v4f16 = 85, // 4 x f16
v8f16 = 86, // 8 x f16
v1f32 = 87, // 1 x f32
v2f32 = 88, // 2 x f32
v4f32 = 89, // 4 x f32
v8f32 = 90, // 8 x f32
v16f32 = 91, // 16 x f32
v1f64 = 92, // 1 x f64
v2f64 = 93, // 2 x f64
v4f64 = 94, // 4 x f64
v8f64 = 95, // 8 x f64

nxv2f16 = 96, // n x 2 x f16
nxv4f16 = 97, // n x 4 x f16
nxv8f16 = 98, // n x 8 x f16
nxv1f32 = 99, // n x 1 x f32
nxv2f32 = 100, // n x 2 x f32
nxv4f32 = 101, // n x 4 x f32
nxv8f32 = 102, // n x 8 x f32
nxv16f32 = 103, // n x 16 x f32
nxv1f64 = 104, // n x 1 x f64
nxv2f64 = 105, // n x 2 x f64
nxv4f64 = 106, // n x 4 x f64
nxv8f64 = 107, // n x 8 x f64

FIRST_FP_VECTOR_VALUETYPE = v2f16,
LAST_FP_VECTOR_VALUETYPE = nxv8f64,

FIRST_FP_SCALABLE_VALUETYPE = nxv2f16,
LAST_FP_SCALABLE_VALUETYPE = nxv8f64,

FIRST_VECTOR_VALUETYPE = v2i1,
FIRST_VECTOR_VALUETYPE = v1i1,
LAST_VECTOR_VALUETYPE = nxv8f64,

x86mmx = 106, // This is an X86 MMX value
x86mmx = 108, // This is an X86 MMX value

Glue = 107, // This glues nodes together during pre-RA sched
Glue = 109, // This glues nodes together during pre-RA sched

isVoid = 108, // This has no value
isVoid = 110, // This has no value

Untyped = 109, // This value takes a register, but has
Untyped = 111, // This value takes a register, but has
// unspecified type. The register class
// will be determined by the opcode.

FIRST_VALUETYPE = 1, // This is always the beginning of the list.
LAST_VALUETYPE = 110, // This always remains at the end of the list.
LAST_VALUETYPE = 112, // This always remains at the end of the list.

// This is the current maximum for LAST_VALUETYPE.
// MVT::MAX_ALLOWED_VALUETYPE is used for asserts and to size bit vectors
Expand Down Expand Up @@ -411,6 +413,7 @@ class MVT {
switch (SimpleTy) {
default:
llvm_unreachable("Not a vector MVT!");
case v1i1:
case v2i1:
case v4i1:
case v8i1:
Expand All @@ -419,6 +422,7 @@ class MVT {
case v64i1:
case v512i1:
case v1024i1:
case nxv1i1:
case nxv2i1:
case nxv4i1:
case nxv8i1:
Expand Down Expand Up @@ -589,13 +593,15 @@ class MVT {
case nxv2f16:
case nxv2f32:
case nxv2f64: return 2;
case v1i1:
case v1i8:
case v1i16:
case v1i32:
case v1i64:
case v1i128:
case v1f32:
case v1f64:
case nxv1i1:
case nxv1i8:
case nxv1i16:
case nxv1i32:
Expand Down Expand Up @@ -628,7 +634,9 @@ class MVT {
"in codegen and has no size");
case Metadata:
llvm_unreachable("Value type is metadata.");
case i1 : return 1;
case i1:
case v1i1:
case nxv1i1: return 1;
case v2i1:
case nxv2i1: return 2;
case v4i1:
Expand Down Expand Up @@ -814,6 +822,7 @@ class MVT {
default:
break;
case MVT::i1:
if (NumElements == 1) return MVT::v1i1;
if (NumElements == 2) return MVT::v2i1;
if (NumElements == 4) return MVT::v4i1;
if (NumElements == 8) return MVT::v8i1;
Expand Down Expand Up @@ -891,6 +900,7 @@ class MVT {
default:
break;
case MVT::i1:
if (NumElements == 1) return MVT::nxv1i1;
if (NumElements == 2) return MVT::nxv2i1;
if (NumElements == 4) return MVT::nxv4i1;
if (NumElements == 8) return MVT::nxv8i1;
Expand Down

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