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Diffstat (limited to 'test/Transforms/ScalarRepl/union-fp-int.ll')
| -rw-r--r-- | test/Transforms/ScalarRepl/union-fp-int.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/Transforms/ScalarRepl/union-fp-int.ll b/test/Transforms/ScalarRepl/union-fp-int.ll new file mode 100644 index 0000000..8b7e50d --- /dev/null +++ b/test/Transforms/ScalarRepl/union-fp-int.ll @@ -0,0 +1,14 @@ +; RUN: opt < %s -scalarrepl -S | \ +; RUN: not grep alloca +; RUN: opt < %s -scalarrepl -S | \ +; RUN: grep {bitcast.*float.*i32} +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 @test(float %X) { + %X_addr = alloca float ; <float*> [#uses=2] + store float %X, float* %X_addr + %X_addr.upgrd.1 = bitcast float* %X_addr to i32* ; <i32*> [#uses=1] + %tmp = load i32* %X_addr.upgrd.1 ; <i32> [#uses=1] + ret i32 %tmp +} + |