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llvm-mirror/test/Analysis/ScalarEvolution/pr3909.ll
Dan Gohman 205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

31 lines
878 B
LLVM

; RUN: opt < %s -indvars -disable-output
; PR 3909
type { i32, %1* } ; type %0
type { i32, i8* } ; type %1
define x86_stdcallcc i32 @_Dmain(%0 %unnamed) {
entry:
br label %whilebody
whilebody: ; preds = %endwhile5, %entry
%i.0 = phi i64 [ 0, %entry ], [ %tmp11, %endwhile5 ] ; <i64> [#uses=1]
%m.0 = phi i64 [ 0, %entry ], [ %tmp11, %endwhile5 ] ; <i64> [#uses=2]
%tmp2 = mul i64 %m.0, %m.0 ; <i64> [#uses=1]
br label %whilecond3
whilecond3: ; preds = %whilebody4, %whilebody
%j.0 = phi i64 [ %tmp2, %whilebody ], [ %tmp9, %whilebody4 ] ; <i64> [#uses=2]
%tmp7 = icmp ne i64 %j.0, 0 ; <i1> [#uses=1]
br i1 %tmp7, label %whilebody4, label %endwhile5
whilebody4: ; preds = %whilecond3
%tmp9 = add i64 %j.0, 1 ; <i64> [#uses=1]
br label %whilecond3
endwhile5: ; preds = %whilecond3
%tmp11 = add i64 %i.0, 1 ; <i64> [#uses=2]
br label %whilebody
}