llvm-6502/test/Transforms/IndVarSimplify/2005-02-26-ExitValueCompute.ll
Dan Gohman 74786c0f43 Rename IndVarsSimplify to IndVarSimplify, to be consistent with
the name used in the code that these tests are for.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64624 91177308-0d34-0410-b5e6-96231b3b80d8
2009-02-16 00:56:15 +00:00

21 lines
749 B
LLVM

; RUN: llvm-as < %s | opt -indvars | llvm-dis | \
; RUN: grep {ret i32 152}
define i32 @main() {
entry:
br label %no_exit
no_exit: ; preds = %no_exit, %entry
%i.1.0 = phi i32 [ 0, %entry ], [ %inc, %no_exit ] ; <i32> [#uses=2]
%tmp.4 = icmp sgt i32 %i.1.0, 50 ; <i1> [#uses=1]
%tmp.7 = select i1 %tmp.4, i32 100, i32 0 ; <i32> [#uses=1]
%i.0 = add i32 %i.1.0, 1 ; <i32> [#uses=1]
%inc = add i32 %i.0, %tmp.7 ; <i32> [#uses=3]
%tmp.1 = icmp slt i32 %inc, 100 ; <i1> [#uses=1]
br i1 %tmp.1, label %no_exit, label %loopexit
loopexit: ; preds = %no_exit
ret i32 %inc
}