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Add verifier check to ensure each SIMD lane index is within bounds, fixes #1016

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Andrew Brown
2019-09-13 16:41:46 -07:00
parent 863ac809d9
commit 9b852fde09
3 changed files with 83 additions and 16 deletions
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4
cranelift/filetests/filetests/isa/x86/extractlane-binemit.clif
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@@ -2,8 +2,8 @@ test binemit
set enable_simd
target x86_64 haswell
; for extractlane, floats are legalized differently than integers and booleans; integers and booleans use x86_pextr
; which is manually placed in the IR so that it can be binemit-tested
; for extractlane, floats are legalized differently than integers and booleans; integers and
; booleans use x86_pextr which is manually placed in the IR so that it can be binemit-tested
function %test_extractlane_b8() {
ebb0: