forked from OSchip/llvm-project
29 lines
920 B
LLVM
29 lines
920 B
LLVM
; RUN: llc < %s -march=cpp -cppgen=program -o %t
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; RUN: grep "BranchInst::Create(label_if_then, label_if_end, int1_cmp, label_entry);" %t
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define i32 @some_func(i32 %a) nounwind {
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entry:
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%retval = alloca i32 ; <i32*> [#uses=2]
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%a.addr = alloca i32 ; <i32*> [#uses=8]
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store i32 %a, i32* %a.addr
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%tmp = load i32* %a.addr ; <i32> [#uses=1]
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%inc = add i32 %tmp, 1 ; <i32> [#uses=1]
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store i32 %inc, i32* %a.addr
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%tmp1 = load i32* %a.addr ; <i32> [#uses=1]
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%cmp = icmp slt i32 %tmp1, 3 ; <i1> [#uses=1]
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br i1 %cmp, label %if.then, label %if.end
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if.then: ; preds = %entry
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store i32 7, i32* %a.addr
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br label %if.end
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if.end: ; preds = %if.then, %entry
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%tmp2 = load i32* %a.addr ; <i32> [#uses=1]
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%inc3 = add i32 %tmp2, 1 ; <i32> [#uses=1]
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store i32 %inc3, i32* %a.addr
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%tmp4 = load i32* %a.addr ; <i32> [#uses=1]
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store i32 %tmp4, i32* %retval
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%0 = load i32* %retval ; <i32> [#uses=1]
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ret i32 %0
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}
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