///
//===----------------------------------------------------------------------===//
-def i64__WRAP_i32 : I<(outs I32:$dst), (ins I64:$src),
- [(set I32:$dst, (trunc I64:$src))],
- "i32.wrap/i64 $dst, $src">;
+let Defs = [ARGUMENTS] in {
-def I32__EXTEND_S_I64 : I<(outs I64:$dst), (ins I32:$src),
- [(set I64:$dst, (sext I32:$src))],
- "i64.extend_s/i32 $dst, $src">;
-def I32__EXTEND_U_I64 : I<(outs I64:$dst), (ins I32:$src),
- [(set I64:$dst, (zext I32:$src))],
- "i64.extend_u/i32 $dst, $src">;
+def I32_WRAP_I64 : I<(outs I32:$dst), (ins I64:$src),
+ [(set I32:$dst, (trunc I64:$src))],
+ "i32.wrap/i64\t$dst, $src">;
-def F32__TRUNC_S_I32 : I<(outs I32:$dst), (ins F32:$src),
- [(set I32:$dst, (fp_to_sint F32:$src))],
- "i32.trunc_s/f32 $dst, $src">;
-def F32__TRUNC_U_I32 : I<(outs I32:$dst), (ins F32:$src),
- [(set I32:$dst, (fp_to_uint F32:$src))],
- "i32.trunc_u/f32 $dst, $src">;
-def F32__TRUNC_S_I64 : I<(outs I64:$dst), (ins F32:$src),
- [(set I64:$dst, (fp_to_sint F32:$src))],
- "i64.trunc_s/f32 $dst, $src">;
-def F32__TRUNC_U_I64 : I<(outs I64:$dst), (ins F32:$src),
- [(set I64:$dst, (fp_to_uint F32:$src))],
- "i64.trunc_u/f32 $dst, $src">;
-def F64__TRUNC_S_I32 : I<(outs I32:$dst), (ins F64:$src),
- [(set I32:$dst, (fp_to_sint F64:$src))],
- "i32.trunc_s/f64 $dst, $src">;
-def F64__TRUNC_U_I32 : I<(outs I32:$dst), (ins F64:$src),
- [(set I32:$dst, (fp_to_uint F64:$src))],
- "i32.trunc_u/f64 $dst, $src">;
-def F64__TRUNC_S_I64 : I<(outs I64:$dst), (ins F64:$src),
- [(set I64:$dst, (fp_to_sint F64:$src))],
- "i64.trunc_s/f64 $dst, $src">;
-def F64__TRUNC_U_I64 : I<(outs I64:$dst), (ins F64:$src),
- [(set I64:$dst, (fp_to_uint F64:$src))],
- "i64.trunc_u/f64 $dst, $src">;
+def I64_EXTEND_S_I32 : I<(outs I64:$dst), (ins I32:$src),
+ [(set I64:$dst, (sext I32:$src))],
+ "i64.extend_s/i32\t$dst, $src">;
+def I64_EXTEND_U_I32 : I<(outs I64:$dst), (ins I32:$src),
+ [(set I64:$dst, (zext I32:$src))],
+ "i64.extend_u/i32\t$dst, $src">;
-def I32__CONVERT_S_F32 : I<(outs F32:$dst), (ins I32:$src),
- [(set F32:$dst, (sint_to_fp I32:$src))],
- "f32.convert_s/i32 $dst, $src">;
-def I32__CONVERT_U_F32 : I<(outs F32:$dst), (ins I32:$src),
- [(set F32:$dst, (uint_to_fp I32:$src))],
- "f32.convert_u/i32 $dst, $src">;
-def I32__CONVERT_S_F64 : I<(outs F64:$dst), (ins I32:$src),
- [(set F64:$dst, (sint_to_fp I32:$src))],
- "f64.convert_s/i32 $dst, $src">;
-def I32__CONVERT_U_F64 : I<(outs F64:$dst), (ins I32:$src),
- [(set F64:$dst, (uint_to_fp I32:$src))],
- "f64.convert_u/i32 $dst, $src">;
-def I64__CONVERT_S_F32 : I<(outs F32:$dst), (ins I64:$src),
- [(set F32:$dst, (sint_to_fp I64:$src))],
- "f32.convert_s/i64 $dst, $src">;
-def I64__CONVERT_U_F32 : I<(outs F32:$dst), (ins I64:$src),
- [(set F32:$dst, (uint_to_fp I64:$src))],
- "f32.convert_u/i64 $dst, $src">;
-def I64__CONVERT_S_F64 : I<(outs F64:$dst), (ins I64:$src),
- [(set F64:$dst, (sint_to_fp I64:$src))],
- "f64.convert_s/i64 $dst, $src">;
-def I64__CONVERT_U_F64 : I<(outs F64:$dst), (ins I64:$src),
- [(set F64:$dst, (uint_to_fp I64:$src))],
- "f64.convert_u/i64 $dst, $src">;
+} // defs = [ARGUMENTS]
-def F32__PROMOTE_F64 : I<(outs F64:$dst), (ins F32:$src),
- [(set F64:$dst, (fextend F32:$src))],
- "f64.promote/f32 $dst, $src">;
-def F64__DEMOTE_F32 : I<(outs F32:$dst), (ins F64:$src),
- [(set F32:$dst, (fround F64:$src))],
- "f32.demote/f64 $dst, $src">;
+// Expand a "don't care" extend into zero-extend (chosen over sign-extend
+// somewhat arbitrarily, although it favors popular hardware architectures
+// and is conceptually a simpler operation).
+def : Pat<(i64 (anyext I32:$src)), (I64_EXTEND_U_I32 I32:$src)>;
-def F32__REINTERPRET_I32 : I<(outs I32:$dst), (ins F32:$src),
- [(set I32:$dst, (bitconvert F32:$src))],
- "i32.reinterpret/f32 $dst, $src">;
-def I32__REINTERPRET_F32 : I<(outs F32:$dst), (ins I32:$src),
- [(set F32:$dst, (bitconvert I32:$src))],
- "f32.reinterpret/i32 $dst, $src">;
-def F64__REINTERPRET_I64 : I<(outs I64:$dst), (ins F64:$src),
- [(set I64:$dst, (bitconvert F64:$src))],
- "i64.reinterpret/f64 $dst, $src">;
-def I64__REINTERPRET_F64 : I<(outs F64:$dst), (ins I64:$src),
- [(set F64:$dst, (bitconvert I64:$src))],
- "f64.reinterpret/i64 $dst, $src">;
+let Defs = [ARGUMENTS] in {
+
+// Conversion from floating point to integer traps on overflow and invalid.
+let hasSideEffects = 1 in {
+def I32_TRUNC_S_F32 : I<(outs I32:$dst), (ins F32:$src),
+ [(set I32:$dst, (fp_to_sint F32:$src))],
+ "i32.trunc_s/f32\t$dst, $src">;
+def I32_TRUNC_U_F32 : I<(outs I32:$dst), (ins F32:$src),
+ [(set I32:$dst, (fp_to_uint F32:$src))],
+ "i32.trunc_u/f32\t$dst, $src">;
+def I64_TRUNC_S_F32 : I<(outs I64:$dst), (ins F32:$src),
+ [(set I64:$dst, (fp_to_sint F32:$src))],
+ "i64.trunc_s/f32\t$dst, $src">;
+def I64_TRUNC_U_F32 : I<(outs I64:$dst), (ins F32:$src),
+ [(set I64:$dst, (fp_to_uint F32:$src))],
+ "i64.trunc_u/f32\t$dst, $src">;
+def I32_TRUNC_S_F64 : I<(outs I32:$dst), (ins F64:$src),
+ [(set I32:$dst, (fp_to_sint F64:$src))],
+ "i32.trunc_s/f64\t$dst, $src">;
+def I32_TRUNC_U_F64 : I<(outs I32:$dst), (ins F64:$src),
+ [(set I32:$dst, (fp_to_uint F64:$src))],
+ "i32.trunc_u/f64\t$dst, $src">;
+def I64_TRUNC_S_F64 : I<(outs I64:$dst), (ins F64:$src),
+ [(set I64:$dst, (fp_to_sint F64:$src))],
+ "i64.trunc_s/f64\t$dst, $src">;
+def I64_TRUNC_U_F64 : I<(outs I64:$dst), (ins F64:$src),
+ [(set I64:$dst, (fp_to_uint F64:$src))],
+ "i64.trunc_u/f64\t$dst, $src">;
+} // hasSideEffects = 1
+
+def F32_CONVERT_S_I32 : I<(outs F32:$dst), (ins I32:$src),
+ [(set F32:$dst, (sint_to_fp I32:$src))],
+ "f32.convert_s/i32\t$dst, $src">;
+def F32_CONVERT_U_I32 : I<(outs F32:$dst), (ins I32:$src),
+ [(set F32:$dst, (uint_to_fp I32:$src))],
+ "f32.convert_u/i32\t$dst, $src">;
+def F64_CONVERT_S_I32 : I<(outs F64:$dst), (ins I32:$src),
+ [(set F64:$dst, (sint_to_fp I32:$src))],
+ "f64.convert_s/i32\t$dst, $src">;
+def F64_CONVERT_U_I32 : I<(outs F64:$dst), (ins I32:$src),
+ [(set F64:$dst, (uint_to_fp I32:$src))],
+ "f64.convert_u/i32\t$dst, $src">;
+def F32_CONVERT_S_I64 : I<(outs F32:$dst), (ins I64:$src),
+ [(set F32:$dst, (sint_to_fp I64:$src))],
+ "f32.convert_s/i64\t$dst, $src">;
+def F32_CONVERT_U_I64 : I<(outs F32:$dst), (ins I64:$src),
+ [(set F32:$dst, (uint_to_fp I64:$src))],
+ "f32.convert_u/i64\t$dst, $src">;
+def F64_CONVERT_S_I64 : I<(outs F64:$dst), (ins I64:$src),
+ [(set F64:$dst, (sint_to_fp I64:$src))],
+ "f64.convert_s/i64\t$dst, $src">;
+def F64_CONVERT_U_I64 : I<(outs F64:$dst), (ins I64:$src),
+ [(set F64:$dst, (uint_to_fp I64:$src))],
+ "f64.convert_u/i64\t$dst, $src">;
+
+def F64_PROMOTE_F32 : I<(outs F64:$dst), (ins F32:$src),
+ [(set F64:$dst, (fextend F32:$src))],
+ "f64.promote/f32\t$dst, $src">;
+def F32_DEMOTE_F64 : I<(outs F32:$dst), (ins F64:$src),
+ [(set F32:$dst, (fround F64:$src))],
+ "f32.demote/f64\t$dst, $src">;
+
+def I32_REINTERPRET_F32 : I<(outs I32:$dst), (ins F32:$src),
+ [(set I32:$dst, (bitconvert F32:$src))],
+ "i32.reinterpret/f32\t$dst, $src">;
+def F32_REINTERPRET_I32 : I<(outs F32:$dst), (ins I32:$src),
+ [(set F32:$dst, (bitconvert I32:$src))],
+ "f32.reinterpret/i32\t$dst, $src">;
+def I64_REINTERPRET_F64 : I<(outs I64:$dst), (ins F64:$src),
+ [(set I64:$dst, (bitconvert F64:$src))],
+ "i64.reinterpret/f64\t$dst, $src">;
+def F64_REINTERPRET_I64 : I<(outs F64:$dst), (ins I64:$src),
+ [(set F64:$dst, (bitconvert I64:$src))],
+ "f64.reinterpret/i64\t$dst, $src">;
+
+} // Defs = [ARGUMENTS]
projects / oota-llvm.git / blobdiff