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// |jit-test| test-also=--wasm-compiler=optimizing --disable-wasm-huge-memory; skip-if: !hasDisassembler() || wasmCompileMode() != "ion" || !getBuildConfiguration("loong64"); include:codegen-loong64-test.js
// Test that zero stores use $zero directly rather than
// materializing zero into a general-purpose register first.
// i32 scalar stores.
codegenTestLOONG64_adhoc(
`(module
(memory 1)
(func (export "f") (param i32)
(i32.store (local.get 0) (i32.const 0))))`,
"f",
`bstrpick\\.d \\$t6, \\$a0, 0x1f, 0x0
stx\\.w \\$zero, \\$s7, \\$t6`,
{no_prefix: true});
codegenTestLOONG64_adhoc(
`(module
(memory 1)
(func (export "f") (param i32)
(i32.store8 (local.get 0) (i32.const 0))))`,
"f",
`bstrpick\\.d \\$t6, \\$a0, 0x1f, 0x0
stx\\.b \\$zero, \\$s7, \\$t6`,
{no_prefix: true});
codegenTestLOONG64_adhoc(
`(module
(memory 1)
(func (export "f") (param i32)
(i32.store16 (local.get 0) (i32.const 0))))`,
"f",
`bstrpick\\.d \\$t6, \\$a0, 0x1f, 0x0
stx\\.h \\$zero, \\$s7, \\$t6`,
{no_prefix: true});
// i64 scalar stores.
codegenTestLOONG64_adhoc(
`(module
(memory 1)
(func (export "f") (param i32)
(i64.store (local.get 0) (i64.const 0))))`,
"f",
`bstrpick\\.d \\$t6, \\$a0, 0x1f, 0x0
stx\\.d \\$zero, \\$s7, \\$t6`,
{no_prefix: true});
codegenTestLOONG64_adhoc(
`(module
(memory 1)
(func (export "f") (param i32)
(i64.store8 (local.get 0) (i64.const 0))))`,
"f",
`bstrpick\\.d \\$t6, \\$a0, 0x1f, 0x0
stx\\.b \\$zero, \\$s7, \\$t6`,
{no_prefix: true});
codegenTestLOONG64_adhoc(
`(module
(memory 1)
(func (export "f") (param i32)
(i64.store16 (local.get 0) (i64.const 0))))`,
"f",
`bstrpick\\.d \\$t6, \\$a0, 0x1f, 0x0
stx\\.h \\$zero, \\$s7, \\$t6`,
{no_prefix: true});
codegenTestLOONG64_adhoc(
`(module
(memory 1)
(func (export "f") (param i32)
(i64.store32 (local.get 0) (i64.const 0))))`,
"f",
`bstrpick\\.d \\$t6, \\$a0, 0x1f, 0x0
stx\\.w \\$zero, \\$s7, \\$t6`,
{no_prefix: true});
// Reference null stores.
codegenTestLOONG64_adhoc(
`(module
(type $s (struct (field (mut anyref))))
(func (export "f") (param (ref $s))
(struct.set $s 0 (local.get 0) (ref.null any))))`,
"f",
`st\\.d \\$zero, \\$a1, 16`,
{no_prefix: true, no_suffix: true});
codegenTestLOONG64_adhoc(
`(module
(type $s (struct (field (mut funcref))))
(func (export "f") (param (ref $s))
(struct.set $s 0 (local.get 0) (ref.null func))))`,
"f",
`st\\.d \\$zero, \\$a1, 16`,
{no_prefix: true, no_suffix: true});
codegenTestLOONG64_adhoc(
`(module
(type $a (array (mut anyref)))
(func (export "f") (param (ref $a)) (param i32)
(array.set $a (local.get 0) (local.get 1) (ref.null any))))`,
"f",
`alsl\\.d \\$t6, \\$a4, \\$a1, 0x3
st\\.d \\$zero, \\$t6, 0`,
{no_prefix: true, no_suffix: true});