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Experimenting with inline-assembler-ish explicit builtins

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Starting with explicit loads and stores as part of the respective type namespaces. Might become handy for use with portable code, because these can be polyfilled, while load<T> and store<T> can't.
This commit is contained in:
dcodeIO
2018-04-27 00:08:41 +02:00
parent d445608467
commit 06f99406be
18 changed files with 2234 additions and 1143 deletions
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122
tests/compiler/builtins.optimized.wat
View File

@ -784,6 +784,112 @@
(i32.const 8)
(i64.const 1)
)
(drop
(i32.load8_s
(i32.const 8)
)
)
(drop
(i32.load8_u
(i32.const 8)
)
)
(drop
(i32.load16_s
(i32.const 8)
)
)
(drop
(i32.load16_u
(i32.const 8)
)
)
(drop
(i32.load
(i32.const 8)
)
)
(drop
(i64.load8_s
(i32.const 8)
)
)
(drop
(i64.load8_s
(i32.const 8)
)
)
(drop
(i64.load16_s
(i32.const 8)
)
)
(drop
(i64.load16_u
(i32.const 8)
)
)
(drop
(i64.load32_s
(i32.const 8)
)
)
(drop
(i64.load32_u
(i32.const 8)
)
)
(drop
(i64.load
(i32.const 8)
)
)
(drop
(f32.load
(i32.const 8)
)
)
(drop
(f64.load
(i32.const 8)
)
)
(i32.store8
(i32.const 8)
(i32.const 1)
)
(i32.store16
(i32.const 8)
(i32.const 1)
)
(i32.store
(i32.const 8)
(i32.const 1)
)
(i32.store8
(i32.const 8)
(i32.const 1)
)
(i32.store16
(i32.const 8)
(i32.const 1)
)
(i32.store
(i32.const 8)
(i32.const 1)
)
(i64.store
(i32.const 8)
(i64.const 1)
)
(f32.store
(i32.const 8)
(f32.const 1)
)
(f64.store
(i32.const 8)
(f64.const 1)
)
(set_global $builtins/i
(i32.const 1067450368)
)
@ -840,7 +946,7 @@
(call $abort
(i32.const 0)
(i32.const 4)
(i32.const 261)
(i32.const 288)
(i32.const 0)
)
(unreachable)
@ -856,7 +962,7 @@
(call $abort
(i32.const 0)
(i32.const 4)
(i32.const 262)
(i32.const 289)
(i32.const 0)
)
(unreachable)
@ -870,7 +976,7 @@
(call $abort
(i32.const 0)
(i32.const 4)
(i32.const 263)
(i32.const 290)
(i32.const 0)
)
(unreachable)
@ -884,7 +990,7 @@
(call $abort
(i32.const 0)
(i32.const 4)
(i32.const 264)
(i32.const 291)
(i32.const 0)
)
(unreachable)
@ -898,7 +1004,7 @@
(call $abort
(i32.const 0)
(i32.const 4)
(i32.const 265)
(i32.const 292)
(i32.const 0)
)
(unreachable)
@ -912,7 +1018,7 @@
(call $abort
(i32.const 0)
(i32.const 4)
(i32.const 266)
(i32.const 293)
(i32.const 0)
)
(unreachable)
@ -928,7 +1034,7 @@
(call $abort
(i32.const 0)
(i32.const 4)
(i32.const 267)
(i32.const 294)
(i32.const 0)
)
(unreachable)
@ -944,7 +1050,7 @@
(call $abort
(i32.const 0)
(i32.const 4)
(i32.const 268)
(i32.const 295)
(i32.const 0)
)
(unreachable)

27
tests/compiler/builtins.ts
View File

@ -196,6 +196,33 @@ store<i64>(8, <i64>1);
store<i64>(8, <i32>1); // must extend
// explicit load and store
i32.load8_s(8);
i32.load8_u(8);
i32.load16_s(8);
i32.load16_u(8);
i32.load(8);
i64.load8_s(8);
i64.load8_s(8);
i64.load16_s(8);
i64.load16_u(8);
i64.load32_s(8);
i64.load32_u(8);
i64.load(8);
f32.load(8);
f64.load(8);
i32.store8(8, 1);
i32.store16(8, 1);
i32.store(8, 1);
i64.store8(8, 1);
i64.store16(8, 1);
i64.store32(8, 1);
i64.store(8, 1);
f32.store(8, 1);
f64.store(8, 1);
// reinterpretation
reinterpret<i32>(1.25);

1080
tests/compiler/builtins.untouched.wat
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122
tests/compiler/showcase.optimized.wat
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@ -7031,6 +7031,112 @@
(i32.const 8)
(i64.const 1)
)
(drop
(i32.load8_s
(i32.const 8)
)
)
(drop
(i32.load8_u
(i32.const 8)
)
)
(drop
(i32.load16_s
(i32.const 8)
)
)
(drop
(i32.load16_u
(i32.const 8)
)
)
(drop
(i32.load
(i32.const 8)
)
)
(drop
(i64.load8_s
(i32.const 8)
)
)
(drop
(i64.load8_s
(i32.const 8)
)
)
(drop
(i64.load16_s
(i32.const 8)
)
)
(drop
(i64.load16_u
(i32.const 8)
)
)
(drop
(i64.load32_s
(i32.const 8)
)
)
(drop
(i64.load32_u
(i32.const 8)
)
)
(drop
(i64.load
(i32.const 8)
)
)
(drop
(f32.load
(i32.const 8)
)
)
(drop
(f64.load
(i32.const 8)
)
)
(i32.store8
(i32.const 8)
(i32.const 1)
)
(i32.store16
(i32.const 8)
(i32.const 1)
)
(i32.store
(i32.const 8)
(i32.const 1)
)
(i32.store8
(i32.const 8)
(i32.const 1)
)
(i32.store16
(i32.const 8)
(i32.const 1)
)
(i32.store
(i32.const 8)
(i32.const 1)
)
(i64.store
(i32.const 8)
(i64.const 1)
)
(f32.store
(i32.const 8)
(f32.const 1)
)
(f64.store
(i32.const 8)
(f64.const 1)
)
(set_global $builtins/i
(i32.const 1067450368)
)
@ -7087,7 +7193,7 @@
(call $abort
(i32.const 0)
(i32.const 28)
(i32.const 261)
(i32.const 288)
(i32.const 0)
)
(unreachable)
@ -7103,7 +7209,7 @@
(call $abort
(i32.const 0)
(i32.const 28)
(i32.const 262)
(i32.const 289)
(i32.const 0)
)
(unreachable)
@ -7117,7 +7223,7 @@
(call $abort
(i32.const 0)
(i32.const 28)
(i32.const 263)
(i32.const 290)
(i32.const 0)
)
(unreachable)
@ -7131,7 +7237,7 @@
(call $abort
(i32.const 0)
(i32.const 28)
(i32.const 264)
(i32.const 291)
(i32.const 0)
)
(unreachable)
@ -7145,7 +7251,7 @@
(call $abort
(i32.const 0)
(i32.const 28)
(i32.const 265)
(i32.const 292)
(i32.const 0)
)
(unreachable)
@ -7159,7 +7265,7 @@
(call $abort
(i32.const 0)
(i32.const 28)
(i32.const 266)
(i32.const 293)
(i32.const 0)
)
(unreachable)
@ -7175,7 +7281,7 @@
(call $abort
(i32.const 0)
(i32.const 28)
(i32.const 267)
(i32.const 294)
(i32.const 0)
)
(unreachable)
@ -7191,7 +7297,7 @@
(call $abort
(i32.const 0)
(i32.const 28)
(i32.const 268)
(i32.const 295)
(i32.const 0)
)
(unreachable)

1080
tests/compiler/showcase.untouched.wat
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