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Remove indirect-load for constants on Xtensa Target to improve performance #4162

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Merged
merged 15 commits into from
Apr 2, 2025
Merged

Remove indirect-load for constants on Xtensa Target to improve performance #4162

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29175ec
Remove indirect-load for constants on Xtensa Target to improve perfor…
zhanheng1 Mar 7, 2025
1d9fdfc
Merge branch 'bytecodealliance:main' into feature/remove_const_indire…
dongsheng28849455 Mar 25, 2025
0c2eea1
Merge branch 'bytecodealliance:main' into feature/remove_const_indire…
dongsheng28849455 Mar 25, 2025
bb089c2
Use clang-format-12 to format source file
zhanheng1 Mar 25, 2025
ac5b33b
Remove const intrinsics flags for xtensa instead of adding too much #…
zhanheng1 Mar 25, 2025
719a284
Use clang-format-12 to format src file
zhanheng1 Mar 25, 2025
a11d000
fix wrong displacement for #endif
zhanheng1 Mar 25, 2025
d3d941e
Add more intrinsic flags for conversions
zhanheng1 Mar 26, 2025
b024dd0
Add constraints for f32/f64_compare
zhanheng1 Mar 27, 2025
e0f56df
Use clang-format to format aot_emit_compare.c
zhanheng1 Mar 27, 2025
a10ac13
Constraints for f32/f64_compare() only enabled when target is xtensa …
zhanheng1 Mar 27, 2025
9458e96
Remove xtensa constraints for f64_cmp to avoid relocations
zhanheng1 Mar 28, 2025
866f55b
Use clang-format to format ../../core/iwasm/compilation/aot_emit_comp…
zhanheng1 Mar 28, 2025
b01fc5b
Add AOT_INTRINSIC_FLAG_F32_CONST for xtensa frontend, because espress…
zhanheng1 Apr 1, 2025
aa1db1b
Use clang-format-12 to format aot_intrinsic.c
zhanheng1 Apr 1, 2025
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4 changes: 0 additions & 4 deletions core/iwasm/aot/aot_intrinsic.c
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Original file line number Diff line number Diff line change
Expand Up @@ -877,10 +877,6 @@ aot_intrinsic_fill_capability_flags(AOTCompContext *comp_ctx)
add_f64_common_intrinsics(comp_ctx);
add_i64_common_intrinsics(comp_ctx);
add_common_float_integer_conversion(comp_ctx);
add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_F32_CONST);
add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_F64_CONST);
add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I32_CONST);
add_intrinsic_capability(comp_ctx, AOT_INTRINSIC_FLAG_I64_CONST);
}
else {
/*
Expand Down
16 changes: 16 additions & 0 deletions core/iwasm/compilation/aot_emit_conversion.c
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Original file line number Diff line number Diff line change
Expand Up @@ -347,7 +347,9 @@ aot_compile_op_i32_trunc_f32(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,

POP_F32(value);

#if !defined(BUILD_TARGET_XTENSA)
if (!comp_ctx->is_indirect_mode) {
#endif
if (sign) {
min_value = F32_CONST(-2147483904.0f);
max_value = F32_CONST(2147483648.0f);
Expand All @@ -356,6 +358,7 @@ aot_compile_op_i32_trunc_f32(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
min_value = F32_CONST(-1.0f);
max_value = F32_CONST(4294967296.0f);
}
#if !defined(BUILD_TARGET_XTENSA)
}
else {
WASMValue wasm_value;
Expand All @@ -376,6 +379,7 @@ aot_compile_op_i32_trunc_f32(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
comp_ctx, func_ctx->native_symbol, &wasm_value, VALUE_TYPE_F32);
}
}
#endif
CHECK_LLVM_CONST(min_value);
CHECK_LLVM_CONST(max_value);

Expand All @@ -400,7 +404,9 @@ aot_compile_op_i32_trunc_f64(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,

POP_F64(value);

#if !defined(BUILD_TARGET_XTENSA)
if (!comp_ctx->is_indirect_mode) {
#endif
if (sign) {
min_value = F64_CONST(-2147483649.0);
max_value = F64_CONST(2147483648.0);
Expand All @@ -409,6 +415,7 @@ aot_compile_op_i32_trunc_f64(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
min_value = F64_CONST(-1.0);
max_value = F64_CONST(4294967296.0);
}
#if !defined(BUILD_TARGET_XTENSA)
}
else {
WASMValue wasm_value;
Expand All @@ -429,6 +436,7 @@ aot_compile_op_i32_trunc_f64(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
comp_ctx, func_ctx->native_symbol, &wasm_value, VALUE_TYPE_F64);
}
}
#endif
CHECK_LLVM_CONST(min_value);
CHECK_LLVM_CONST(max_value);

Expand Down Expand Up @@ -554,7 +562,9 @@ aot_compile_op_i64_trunc_f32(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,

POP_F32(value);

#if !defined(BUILD_TARGET_XTENSA)
if (!comp_ctx->is_indirect_mode) {
#endif
if (sign) {
min_value = F32_CONST(-9223373136366403584.0f);
max_value = F32_CONST(9223372036854775808.0f);
Expand All @@ -563,6 +573,7 @@ aot_compile_op_i64_trunc_f32(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
min_value = F32_CONST(-1.0f);
max_value = F32_CONST(18446744073709551616.0f);
}
#if !defined(BUILD_TARGET_XTENSA)
}
else {
WASMValue wasm_value;
Expand All @@ -583,6 +594,7 @@ aot_compile_op_i64_trunc_f32(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
comp_ctx, func_ctx->native_symbol, &wasm_value, VALUE_TYPE_F32);
}
}
#endif
CHECK_LLVM_CONST(min_value);
CHECK_LLVM_CONST(max_value);

Expand All @@ -607,7 +619,9 @@ aot_compile_op_i64_trunc_f64(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,

POP_F64(value);

#if !defined(BUILD_TARGET_XTENSA)
if (!comp_ctx->is_indirect_mode) {
#endif
if (sign) {
min_value = F64_CONST(-9223372036854777856.0);
max_value = F64_CONST(9223372036854775808.0);
Expand All @@ -616,6 +630,7 @@ aot_compile_op_i64_trunc_f64(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
min_value = F64_CONST(-1.0);
max_value = F64_CONST(18446744073709551616.0);
}
#if !defined(BUILD_TARGET_XTENSA)
}
else {
WASMValue wasm_value;
Expand All @@ -636,6 +651,7 @@ aot_compile_op_i64_trunc_f64(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
comp_ctx, func_ctx->native_symbol, &wasm_value, VALUE_TYPE_F64);
}
}
#endif
CHECK_LLVM_CONST(min_value);
CHECK_LLVM_CONST(max_value);

Expand Down
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