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[test] Replace undef with true/false to make test case less fragile

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This test case does not require undef to be present in branch
conditions. Replace these undef values with true/false values to clarify
the control-flow required to reach the loop under testing.

llvm-svn: 331744
This commit is contained in:
Tobias Grosser 2018-05-08 07:24:05 +00:00
parent 5e52fa9035
commit 1c88d41020
1 changed files with 5 additions and 5 deletions
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10
polly/test/ScopInfo/scev-div-with-evaluatable-divisor.ll
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@ -11,14 +11,14 @@ target triple = "x86_64-unknown-linux-gnu"
; Function Attrs: nounwind uwtable
define void @cfft2(i32 %n, double* %A) local_unnamed_addr #0 {
entry:
br i1 undef, label %for.body.lr.ph, label %for.end
br i1 true, label %for.body.lr.ph, label %for.end
for.body.lr.ph: ; preds = %entry
br label %for.body
for.body: ; preds = %for.inc, %for.body.lr.ph
%mj.017 = phi i32 [ 1, %for.body.lr.ph ], [ undef, %for.inc ]
br i1 undef, label %if.else, label %if.then
br i1 true, label %if.else, label %if.then
if.then: ; preds = %for.body
br label %for.inc
@ -26,16 +26,16 @@ if.then: ; preds = %for.body
if.else: ; preds = %for.body
%mul.i44 = shl i32 %mj.017, 2
%div.i45 = sdiv i32 %n, %mul.i44
br i1 undef, label %for.body.i58.lr.ph, label %for.inc
br i1 true, label %for.body.i58.lr.ph, label %for.inc
for.body.i58.lr.ph: ; preds = %if.else
br i1 undef, label %for.body.i58.us, label %for.body.i58.preheader
br i1 false, label %for.body.i58.us, label %for.body.i58.preheader
for.body.i58.preheader: ; preds = %for.body.i58.lr.ph
br label %for.body.i58
for.body.i58.us: ; preds = %for.body.i58.us, %for.body.i58.lr.ph
br i1 undef, label %for.inc, label %for.body.i58.us
br i1 false, label %for.inc, label %for.body.i58.us
for.body.i58: ; preds = %for.body.i58, %for.body.i58.preheader
store double 0.0, double* %A