352ee2b186
This also fixes a bug where `movsd` was incorrectly used with a memory operand for `insertlane`, causing it to actually zero the upper bits instead of preserving them. Note that the insertlane logic still exists in `lower.rs` because it's used as a helper for a few other instruction lowerings which aren't migrated to ISLE yet. This commit also adds a helper in ISLE itself for those other lowerings to use when they get implemented. Closes #3216
13 lines
247 B
Plaintext
13 lines
247 B
Plaintext
;; originally from #3216
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(module
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(func (result i64)
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v128.const i64x2 -1 1
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global.get 0
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f64x2.replace_lane 0
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i64x2.extract_lane 1
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)
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(global f64 (f64.const 1))
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(export "" (func 0)))
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(assert_return (invoke "") (i64.const 1))
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