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Diffstat (limited to 'test/Transforms/ScalarRepl/2006-11-07-InvalidArrayPromote.ll')
| -rw-r--r-- | test/Transforms/ScalarRepl/2006-11-07-InvalidArrayPromote.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/Transforms/ScalarRepl/2006-11-07-InvalidArrayPromote.ll b/test/Transforms/ScalarRepl/2006-11-07-InvalidArrayPromote.ll new file mode 100644 index 0000000..99c9fb9 --- /dev/null +++ b/test/Transforms/ScalarRepl/2006-11-07-InvalidArrayPromote.ll @@ -0,0 +1,20 @@ +; RUN: opt < %s -scalarrepl -S | not grep alloca +target 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" + +define i32 @func(<4 x float> %v0, <4 x float> %v1) nounwind { + %vsiidx = alloca [2 x <4 x i32>], align 16 ; <[2 x <4 x i32>]*> [#uses=3] + %tmp = call <4 x i32> @llvm.x86.sse2.cvttps2dq( <4 x float> %v0 ) ; <<4 x i32>> [#uses=2] + %tmp.upgrd.1 = bitcast <4 x i32> %tmp to <2 x i64> ; <<2 x i64>> [#uses=0] + %tmp.upgrd.2 = getelementptr [2 x <4 x i32>]* %vsiidx, i32 0, i32 0 ; <<4 x i32>*> [#uses=1] + store <4 x i32> %tmp, <4 x i32>* %tmp.upgrd.2 + %tmp10 = call <4 x i32> @llvm.x86.sse2.cvttps2dq( <4 x float> %v1 ) ; <<4 x i32>> [#uses=2] + %tmp10.upgrd.3 = bitcast <4 x i32> %tmp10 to <2 x i64> ; <<2 x i64>> [#uses=0] + %tmp14 = getelementptr [2 x <4 x i32>]* %vsiidx, i32 0, i32 1 ; <<4 x i32>*> [#uses=1] + store <4 x i32> %tmp10, <4 x i32>* %tmp14 + %tmp15 = getelementptr [2 x <4 x i32>]* %vsiidx, i32 0, i32 0, i32 4 ; <i32*> [#uses=1] + %tmp.upgrd.4 = load i32* %tmp15 ; <i32> [#uses=1] + ret i32 %tmp.upgrd.4 +} + +declare <4 x i32> @llvm.x86.sse2.cvttps2dq(<4 x float>) + |