cf640290a3
This matches Clang, and with that, it adds support for inlining between
Go and C because LLVM only allows inlining if the "target-cpu" and
"target-features" string attributes match.
For example, take a look at the following code:
// int add(int a, int b) {
// return a + b;
// }
import "C"
func main() {
println(C.add(3, 5))
}
The 'add' function is not inlined into the main function before this
commit, but after it, it can be inlined and trivially be optimized to
`println(8)`.
19 строки
390 Б
Go
19 строки
390 Б
Go
package transform_test
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import (
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"testing"
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"github.com/tinygo-org/tinygo/transform"
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"tinygo.org/x/go-llvm"
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)
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func TestWasmABI(t *testing.T) {
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t.Parallel()
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testTransform(t, "testdata/wasm-abi", func(mod llvm.Module) {
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// Run ABI change pass.
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err := transform.ExternalInt64AsPtr(mod, defaultTestConfig)
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if err != nil {
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t.Errorf("failed to change wasm ABI: %v", err)
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}
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})
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}
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