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gerrit-public.fairphone.software / platform / external / llvm / 901b5750b2af095bb0e359f4d2c3debef3ad57e6 / . / test / Transforms / ScalarRepl / union-packed.ll
blob: b272abfc3d5b8225841afa3edca996f3cb2ac0d0 [file] [log] [blame]
Dan Gohman3c7d3082009-09-11 18:01:28 +0000[diff] [blame]1; RUN: opt < %s -scalarrepl -S | \
Dan Gohmanf17a25c2007-07-18 16:29:46 +0000[diff] [blame]2; RUN: not grep alloca
Dan Gohman3c7d3082009-09-11 18:01:28 +0000[diff] [blame]3; RUN: opt < %s -scalarrepl -S | \
Dan Gohmanf17a25c2007-07-18 16:29:46 +0000[diff] [blame]4; RUN: grep bitcast
Kenneth Uildriksa092c122009-11-03 15:29:06 +0000[diff] [blame]5target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64"
Dan Gohmanf17a25c2007-07-18 16:29:46 +0000[diff] [blame]6
Tanya Lattner307f46e2008-03-18 04:14:37 +0000[diff] [blame]7define <4 x i32> @test(<4 x float> %X) {
8 %X_addr = alloca <4 x float> ; <<4 x float>*> [#uses=2]
9 store <4 x float> %X, <4 x float>* %X_addr
10 %X_addr.upgrd.1 = bitcast <4 x float>* %X_addr to <4 x i32>* ; <<4 x i32>*> [#uses=1]
11 %tmp = load <4 x i32>* %X_addr.upgrd.1 ; <<4 x i32>> [#uses=1]
12 ret <4 x i32> %tmp
Dan Gohmanf17a25c2007-07-18 16:29:46 +0000[diff] [blame]13}
Tanya Lattner307f46e2008-03-18 04:14:37 +0000[diff] [blame]14