llvm/test/CodeGen/X86/2012-12-14-v8fp80-crash.ll

23 lines
858 B
LLVM

; RUN: llc < %s -march=x86 -mcpu=corei7 -mtriple=i686-pc-win32
; Make sure we don't crash on this testcase.
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.9.0"
define void @_ZN6VectorIfE3equIeEEvfRKS_IT_E() nounwind uwtable ssp align 2 {
entry:
br i1 undef, label %while.end, label %while.body.lr.ph
while.body.lr.ph: ; preds = %entry
br label %vector.body
vector.body: ; preds = %vector.body, %while.body.lr.ph
%0 = fptrunc <8 x x86_fp80> undef to <8 x float>
store <8 x float> %0, <8 x float>* undef, align 4
br label %vector.body
while.end: ; preds = %entry
ret void
}