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[BitcodeReader] Ensure we can read constant vector selects with an i1 condition

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Summary:
Constant vectors weren't allowed to have an i1 condition in the
BitcodeReader. Make sure we have the same restrictions that are
documented, not more.

Reviewers: nlewycky, rafael, kschimpf

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D12440

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@246459 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Filipe Cabecinhas
2015-08-31 18:00:30 +00:00
parent 1318d71a75
commit 357ece4407
2 changed files with 13 additions and 4 deletions
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test/Bitcode/select.ll
+8
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@@ -8,3 +8,11 @@ define <2 x i32> @main() {
; CHECK: define <2 x i32> @main() {
; CHECK: ret <2 x i32> <i32 0, i32 undef>
; CHECK: }
define <2 x float> @f() {
ret <2 x float> select (i1 ptrtoint (<2 x float> ()* @f to i1), <2 x float> <float 1.000000e+00, float 0.000000e+00>, <2 x float> zeroinitializer)
}
; CHECK: define <2 x float> @f() {
; CHECK: ret <2 x float> select (i1 ptrtoint (<2 x float> ()* @f to i1), <2 x float> <float 1.000000e+00, float 0.000000e+00>, <2 x float> zeroinitializer)
; CHECK: }