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Diffstat (limited to 'llvm/test/Transforms/GlobalOpt/2010-02-26-MallocSROA.ll')
| -rw-r--r-- | llvm/test/Transforms/GlobalOpt/2010-02-26-MallocSROA.ll | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/llvm/test/Transforms/GlobalOpt/2010-02-26-MallocSROA.ll b/llvm/test/Transforms/GlobalOpt/2010-02-26-MallocSROA.ll new file mode 100644 index 00000000000..12fa3419192 --- /dev/null +++ b/llvm/test/Transforms/GlobalOpt/2010-02-26-MallocSROA.ll @@ -0,0 +1,27 @@ +; RUN: opt -globalopt -S < %s +; PR6435 +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" +target triple = "x86_64-unknown-linux-gnu" + +%struct.xyz = type { double, i32 } + +@Y = internal global %struct.xyz* null ; <%struct.xyz**> [#uses=2] +@numf2s = external global i32 ; <i32*> [#uses=1] + +define fastcc void @init_net() nounwind { +entry: + %0 = load i32, i32* @numf2s, align 4 ; <i32> [#uses=1] + %mallocsize2 = shl i32 %0, 4 ; <i32> [#uses=1] + %malloccall3 = tail call i8* @malloc(i32 %mallocsize2) nounwind ; <i8*> [#uses=1] + %1 = bitcast i8* %malloccall3 to %struct.xyz* ; <%struct.xyz*> [#uses=1] + store %struct.xyz* %1, %struct.xyz** @Y, align 8 + ret void +} + +define fastcc void @load_train(i8* %trainfile, i32 %mode, i32 %objects) nounwind { +entry: + %0 = load %struct.xyz*, %struct.xyz** @Y, align 8 ; <%struct.xyz*> [#uses=0] + ret void +} + +declare noalias i8* @malloc(i32) |
