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[WebAssembly] Update opcode name format for conversions

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Summary:
Conversion opcode name format should be f64.convert_u/i64 not f64_convert_u

Author: s3ththompson
Reviewers: jfb
Subscribers: sunfish, jfb, llvm-commits, dschuff
Differential Revision: http://reviews.llvm.org/D14160

llvm-svn: 251613
This commit is contained in:
JF Bastien 2015-10-29 04:10:52 +00:00
parent 38040ca6f9
commit 4d52083a07
3 changed files with 56 additions and 48 deletions
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12
lib/Target/WebAssembly/WebAssemblyAsmPrinter.cpp
View File

@ -96,7 +96,8 @@ private:
// Operand type (if any), followed by the lower-case version of the opcode's
// name matching the names WebAssembly opcodes are expected to have. The
// tablegen names are uppercase and suffixed with their type (after an
// underscore).
// underscore). Conversions are additionally prefixed with their input type
// (before a double underscore).
static std::string OpcodeName(const WebAssemblyInstrInfo *TII,
const MachineInstr *MI) {
std::string N(StringRef(TII->getName(MI->getOpcode())).lower());
@ -110,7 +111,14 @@ static std::string OpcodeName(const WebAssemblyInstrInfo *TII,
for (const char *typelessOpcode : { "return", "call", "br_if" })
if (Name == typelessOpcode)
return Name;
return std::string(&N[NameEnd + 1], &N[Len]) + '.' + Name;
std::string Type(&N[NameEnd + 1], &N[Len]);
std::string::size_type DoubleUnder = Name.find("__");
bool IsConv = std::string::npos != DoubleUnder;
if (!IsConv)
return Type + '.' + Name;
std::string InType(&Name[0], &Name[DoubleUnder]);
return Type + '.' + std::string(&Name[DoubleUnder + 2], &Name[NameEnd]) +
'/' + InType;
}
static std::string toSymbol(StringRef S) { return ("$" + S).str(); }

50
lib/Target/WebAssembly/WebAssemblyInstrConv.td
View File

@ -13,58 +13,58 @@
///
//===----------------------------------------------------------------------===//
def I32_WRAP_I64 : I<(outs I32:$dst), (ins I64:$src),
def I64__WRAP_I32 : I<(outs I32:$dst), (ins I64:$src),
[(set I32:$dst, (trunc I64:$src))]>;
def I64_EXTEND_S_I32 : I<(outs I64:$dst), (ins I32:$src),
def I32__EXTEND_S_I64 : I<(outs I64:$dst), (ins I32:$src),
[(set I64:$dst, (sext I32:$src))]>;
def I64_EXTEND_U_I32 : I<(outs I64:$dst), (ins I32:$src),
def I32__EXTEND_U_I64 : I<(outs I64:$dst), (ins I32:$src),
[(set I64:$dst, (zext I32:$src))]>;
def I32_TRUNC_S_F32 : I<(outs I32:$dst), (ins F32:$src),
def F32__TRUNC_S_I32 : I<(outs I32:$dst), (ins F32:$src),
[(set I32:$dst, (fp_to_sint F32:$src))]>;
def I32_TRUNC_U_F32 : I<(outs I32:$dst), (ins F32:$src),
def F32__TRUNC_U_I32 : I<(outs I32:$dst), (ins F32:$src),
[(set I32:$dst, (fp_to_uint F32:$src))]>;
def I64_TRUNC_S_F32 : I<(outs I64:$dst), (ins F32:$src),
def F32__TRUNC_S_I64 : I<(outs I64:$dst), (ins F32:$src),
[(set I64:$dst, (fp_to_sint F32:$src))]>;
def I64_TRUNC_U_F32 : I<(outs I64:$dst), (ins F32:$src),
def F32__TRUNC_U_I64 : I<(outs I64:$dst), (ins F32:$src),
[(set I64:$dst, (fp_to_uint F32:$src))]>;
def I32_TRUNC_S_F64 : I<(outs I32:$dst), (ins F64:$src),
def F64__TRUNC_S_I32 : I<(outs I32:$dst), (ins F64:$src),
[(set I32:$dst, (fp_to_sint F64:$src))]>;
def I32_TRUNC_U_F64 : I<(outs I32:$dst), (ins F64:$src),
def F64__TRUNC_U_I32 : I<(outs I32:$dst), (ins F64:$src),
[(set I32:$dst, (fp_to_uint F64:$src))]>;
def I64_TRUNC_S_F64 : I<(outs I64:$dst), (ins F64:$src),
def F64__TRUNC_S_I64 : I<(outs I64:$dst), (ins F64:$src),
[(set I64:$dst, (fp_to_sint F64:$src))]>;
def I64_TRUNC_U_F64 : I<(outs I64:$dst), (ins F64:$src),
def F64__TRUNC_U_I64 : I<(outs I64:$dst), (ins F64:$src),
[(set I64:$dst, (fp_to_uint F64:$src))]>;
def F32_CONVERT_S_I32 : I<(outs F32:$dst), (ins I32:$src),
def I32__CONVERT_S_F32 : I<(outs F32:$dst), (ins I32:$src),
[(set F32:$dst, (sint_to_fp I32:$src))]>;
def F32_CONVERT_U_I32 : I<(outs F32:$dst), (ins I32:$src),
def I32__CONVERT_U_F32 : I<(outs F32:$dst), (ins I32:$src),
[(set F32:$dst, (uint_to_fp I32:$src))]>;
def F64_CONVERT_S_I32 : I<(outs F64:$dst), (ins I32:$src),
def I32__CONVERT_S_F64 : I<(outs F64:$dst), (ins I32:$src),
[(set F64:$dst, (sint_to_fp I32:$src))]>;
def F64_CONVERT_U_I32 : I<(outs F64:$dst), (ins I32:$src),
def I32__CONVERT_U_F64 : I<(outs F64:$dst), (ins I32:$src),
[(set F64:$dst, (uint_to_fp I32:$src))]>;
def F32_CONVERT_S_I64 : I<(outs F32:$dst), (ins I64:$src),
def I64__CONVERT_S_F32 : I<(outs F32:$dst), (ins I64:$src),
[(set F32:$dst, (sint_to_fp I64:$src))]>;
def F32_CONVERT_U_I64 : I<(outs F32:$dst), (ins I64:$src),
def I64__CONVERT_U_F32 : I<(outs F32:$dst), (ins I64:$src),
[(set F32:$dst, (uint_to_fp I64:$src))]>;
def F64_CONVERT_S_I64 : I<(outs F64:$dst), (ins I64:$src),
def I64__CONVERT_S_F64 : I<(outs F64:$dst), (ins I64:$src),
[(set F64:$dst, (sint_to_fp I64:$src))]>;
def F64_CONVERT_U_I64 : I<(outs F64:$dst), (ins I64:$src),
def I64__CONVERT_U_F64 : I<(outs F64:$dst), (ins I64:$src),
[(set F64:$dst, (uint_to_fp I64:$src))]>;
def F64_PROMOTE_F32 : I<(outs F64:$dst), (ins F32:$src),
def F32__PROMOTE_F64 : I<(outs F64:$dst), (ins F32:$src),
[(set F64:$dst, (fextend F32:$src))]>;
def F32_DEMOTE_F64 : I<(outs F32:$dst), (ins F64:$src),
def F64__DEMOTE_F32 : I<(outs F32:$dst), (ins F64:$src),
[(set F32:$dst, (fround F64:$src))]>;
def I32_REINTERPRET_F32 : I<(outs I32:$dst), (ins F32:$src),
def F32__REINTERPRET_I32 : I<(outs I32:$dst), (ins F32:$src),
[(set I32:$dst, (bitconvert F32:$src))]>;
def F32_REINTERPRET_I32 : I<(outs F32:$dst), (ins I32:$src),
def I32__REINTERPRET_F32 : I<(outs F32:$dst), (ins I32:$src),
[(set F32:$dst, (bitconvert I32:$src))]>;
def I64_REINTERPRET_F64 : I<(outs I64:$dst), (ins F64:$src),
def F64__REINTERPRET_I64 : I<(outs I64:$dst), (ins F64:$src),
[(set I64:$dst, (bitconvert F64:$src))]>;
def F64_REINTERPRET_I64 : I<(outs F64:$dst), (ins I64:$src),
def I64__REINTERPRET_F64 : I<(outs F64:$dst), (ins I64:$src),
[(set F64:$dst, (bitconvert I64:$src))]>;

42
test/CodeGen/WebAssembly/conv.ll
View File

@ -11,7 +11,7 @@ target triple = "wasm32-unknown-unknown"
; CHECK-NEXT: .local i64, i32{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: i32_wrap (get_local 1){{$}}
; CHECK-NEXT: i32.wrap/i64 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define i32 @i32_wrap_i64(i64 %x) {
@ -25,7 +25,7 @@ define i32 @i32_wrap_i64(i64 %x) {
; CHECK-NEXT: .local i32, i64{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: i64_extend_s (get_local 1){{$}}
; CHECK-NEXT: i64.extend_s/i32 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define i64 @i64_extend_s_i32(i32 %x) {
@ -39,7 +39,7 @@ define i64 @i64_extend_s_i32(i32 %x) {
; CHECK-NEXT: .local i32, i64{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: i64_extend_u (get_local 1){{$}}
; CHECK-NEXT: i64.extend_u/i32 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define i64 @i64_extend_u_i32(i32 %x) {
@ -53,7 +53,7 @@ define i64 @i64_extend_u_i32(i32 %x) {
; CHECK-NEXT: .local f32, i32{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: i32_trunc_s (get_local 1){{$}}
; CHECK-NEXT: i32.trunc_s/f32 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define i32 @i32_trunc_s_f32(float %x) {
@ -67,7 +67,7 @@ define i32 @i32_trunc_s_f32(float %x) {
; CHECK-NEXT: .local f32, i32{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: i32_trunc_u (get_local 1){{$}}
; CHECK-NEXT: i32.trunc_u/f32 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define i32 @i32_trunc_u_f32(float %x) {
@ -81,7 +81,7 @@ define i32 @i32_trunc_u_f32(float %x) {
; CHECK-NEXT: .local f64, i32{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: i32_trunc_s (get_local 1){{$}}
; CHECK-NEXT: i32.trunc_s/f64 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define i32 @i32_trunc_s_f64(double %x) {
@ -95,7 +95,7 @@ define i32 @i32_trunc_s_f64(double %x) {
; CHECK-NEXT: .local f64, i32{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: i32_trunc_u (get_local 1){{$}}
; CHECK-NEXT: i32.trunc_u/f64 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define i32 @i32_trunc_u_f64(double %x) {
@ -109,7 +109,7 @@ define i32 @i32_trunc_u_f64(double %x) {
; CHECK-NEXT: .local f32, i64{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: i64_trunc_s (get_local 1){{$}}
; CHECK-NEXT: i64.trunc_s/f32 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define i64 @i64_trunc_s_f32(float %x) {
@ -123,7 +123,7 @@ define i64 @i64_trunc_s_f32(float %x) {
; CHECK-NEXT: .local f32, i64{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: i64_trunc_u (get_local 1){{$}}
; CHECK-NEXT: i64.trunc_u/f32 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define i64 @i64_trunc_u_f32(float %x) {
@ -137,7 +137,7 @@ define i64 @i64_trunc_u_f32(float %x) {
; CHECK-NEXT: .local f64, i64{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: i64_trunc_s (get_local 1){{$}}
; CHECK-NEXT: i64.trunc_s/f64 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define i64 @i64_trunc_s_f64(double %x) {
@ -151,7 +151,7 @@ define i64 @i64_trunc_s_f64(double %x) {
; CHECK-NEXT: .local f64, i64{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: i64_trunc_u (get_local 1){{$}}
; CHECK-NEXT: i64.trunc_u/f64 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define i64 @i64_trunc_u_f64(double %x) {
@ -165,7 +165,7 @@ define i64 @i64_trunc_u_f64(double %x) {
; CHECK-NEXT: .local i32, f32{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: f32_convert_s (get_local 1){{$}}
; CHECK-NEXT: f32.convert_s/i32 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define float @f32_convert_s_i32(i32 %x) {
@ -179,7 +179,7 @@ define float @f32_convert_s_i32(i32 %x) {
; CHECK-NEXT: .local i32, f32{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: f32_convert_u (get_local 1){{$}}
; CHECK-NEXT: f32.convert_u/i32 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define float @f32_convert_u_i32(i32 %x) {
@ -193,7 +193,7 @@ define float @f32_convert_u_i32(i32 %x) {
; CHECK-NEXT: .local i32, f64{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: f64_convert_s (get_local 1){{$}}
; CHECK-NEXT: f64.convert_s/i32 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define double @f64_convert_s_i32(i32 %x) {
@ -207,7 +207,7 @@ define double @f64_convert_s_i32(i32 %x) {
; CHECK-NEXT: .local i32, f64{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: f64_convert_u (get_local 1){{$}}
; CHECK-NEXT: f64.convert_u/i32 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define double @f64_convert_u_i32(i32 %x) {
@ -221,7 +221,7 @@ define double @f64_convert_u_i32(i32 %x) {
; CHECK-NEXT: .local i64, f32{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: f32_convert_s (get_local 1){{$}}
; CHECK-NEXT: f32.convert_s/i64 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define float @f32_convert_s_i64(i64 %x) {
@ -235,7 +235,7 @@ define float @f32_convert_s_i64(i64 %x) {
; CHECK-NEXT: .local i64, f32{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: f32_convert_u (get_local 1){{$}}
; CHECK-NEXT: f32.convert_u/i64 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define float @f32_convert_u_i64(i64 %x) {
@ -249,7 +249,7 @@ define float @f32_convert_u_i64(i64 %x) {
; CHECK-NEXT: .local i64, f64{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: f64_convert_s (get_local 1){{$}}
; CHECK-NEXT: f64.convert_s/i64 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define double @f64_convert_s_i64(i64 %x) {
@ -263,7 +263,7 @@ define double @f64_convert_s_i64(i64 %x) {
; CHECK-NEXT: .local i64, f64{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: f64_convert_u (get_local 1){{$}}
; CHECK-NEXT: f64.convert_u/i64 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define double @f64_convert_u_i64(i64 %x) {
@ -277,7 +277,7 @@ define double @f64_convert_u_i64(i64 %x) {
; CHECK-NEXT: .local f32, f64{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: f64_promote (get_local 1){{$}}
; CHECK-NEXT: f64.promote/f32 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define double @f64_promote_f32(float %x) {
@ -291,7 +291,7 @@ define double @f64_promote_f32(float %x) {
; CHECK-NEXT: .local f64, f32{{$}}
; CHECK-NEXT: get_local 0{{$}}
; CHECK-NEXT: set_local 1, pop{{$}}
; CHECK-NEXT: f32_demote (get_local 1){{$}}
; CHECK-NEXT: f32.demote/f64 (get_local 1){{$}}
; CHECK-NEXT: set_local 2, pop{{$}}
; CHECK-NEXT: return (get_local 2){{$}}
define float @f32_demote_f64(double %x) {