diff options
Diffstat (limited to 'llvm/test/Transforms/GlobalOpt/globalsra-struct.ll')
| -rw-r--r-- | llvm/test/Transforms/GlobalOpt/globalsra-struct.ll | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/llvm/test/Transforms/GlobalOpt/globalsra-struct.ll b/llvm/test/Transforms/GlobalOpt/globalsra-struct.ll new file mode 100644 index 00000000000..957fba81068 --- /dev/null +++ b/llvm/test/Transforms/GlobalOpt/globalsra-struct.ll @@ -0,0 +1,18 @@ +; RUN: opt < %s -globalopt -S | FileCheck %s + +%struct.Expr = type { [1 x i32], i32 } + +@e = internal global %struct.Expr zeroinitializer, align 4 +; CHECK-NOT: @e = internal global %struct.Expr zeroinitializer, align 4 + +define dso_local i32 @foo(i32 %i) { +entry: + %i.addr = alloca i32, align 4 + store i32 %i, i32* %i.addr, align 4 + %0 = load i32, i32* %i.addr, align 4 + %arrayidx = getelementptr inbounds [1 x i32], [1 x i32]* getelementptr inbounds (%struct.Expr, %struct.Expr* @e, i32 0, i32 0), i32 0, i32 %0 + store i32 57005, i32* %arrayidx, align 4 + %1 = load i32, i32* getelementptr inbounds (%struct.Expr, %struct.Expr* @e, i32 0, i32 1), align 4 + ret i32 %1 +; CHECK: ret i32 0 +} |
