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x64: Add test for a fixed issue #3550

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merged 2 commits into from
Nov 19, 2021
Merged

x64: Add test for a fixed issue #3550

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efa3468
x64: Add test for a fixed issue
alexcrichton Nov 19, 2021
88e400b
Make memory smaller
alexcrichton Nov 19, 2021
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16 changes: 16 additions & 0 deletions tests/misc_testsuite/simd/almost-extmul.wast
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
;; regression test from #3337, there's a multiplication that sort of
;; looks like an extmul and codegen shouldn't pattern match too much
(module
(type (;0;) (func))
(func (;0;) (type 0)
v128.const i32x4 0x00000000 0x00000000 0x00000000 0x00000000
i64x2.extend_low_i32x4_u
v128.const i32x4 0x00000000 0x00000000 0x00000000 0x00000000
i64x2.mul
i32x4.all_true
i64.load offset=1 align=1
drop
unreachable)
(func (;1;) (type 0)
nop)
(memory (;0;) 1 1))