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Diffstat (limited to 'test/Transforms/GlobalOpt/2009-03-07-PromotePtrToBool.ll')
-rw-r--r-- | test/Transforms/GlobalOpt/2009-03-07-PromotePtrToBool.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/Transforms/GlobalOpt/2009-03-07-PromotePtrToBool.ll b/test/Transforms/GlobalOpt/2009-03-07-PromotePtrToBool.ll new file mode 100644 index 000000000000..8dba5b1c213c --- /dev/null +++ b/test/Transforms/GlobalOpt/2009-03-07-PromotePtrToBool.ll @@ -0,0 +1,17 @@ +; RUN: llvm-as < %s | opt -globalopt | llvm-dis | grep {@X = internal global i32} +target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" +target triple = "i386-apple-darwin7" +@X = internal global i32* null ; <i32**> [#uses=2] +@Y = internal global i32 0 ; <i32*> [#uses=1] + +define void @foo() nounwind { +entry: + store i32* @Y, i32** @X, align 4 + ret void +} + +define i32* @get() nounwind { +entry: + %0 = load i32** @X, align 4 ; <i32*> [#uses=1] + ret i32* %0 +} |