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Remove an invalid assert in TargetTransformImpl

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getCastInstrCost had an assert prohibiting scalar to vector casts. Such casts,
however, are allowed. This should make the vectorizer buildbot happier.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166998 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Hal Finkel
2012-10-30 02:41:57 +00:00
parent 8ceffeb95c
commit c588e0e162
2 changed files with 25 additions and 4 deletions
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test/Transforms/BBVectorize/X86/vs-cast.ll
+12
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@@ -0,0 +1,12 @@
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-unknown-linux-gnu"
; RUN: opt < %s -mtriple=x86_64-unknown-linux-gnu -mcpu=corei7 -bb-vectorize -S | FileCheck %s
define void @main() nounwind uwtable {
entry:
%0 = bitcast <2 x i64> undef to i128
%1 = bitcast <2 x i64> undef to i128
ret void
; CHECK: @main
}