Mercurial > hg > CbC > CbC_llvm
view llvm/test/Transforms/IndVarSimplify/loop_evaluate_6.ll @ 225:f7655407a6ba
remove unnecessary files
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 19 Jul 2021 03:48:36 +0900 |
| parents | 1d019706d866 |
| children | 1f2b6ac9f198 |
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; RUN: opt < %s -indvars -loop-deletion -S | FileCheck %s define i32 @test(i32 %x_offs) nounwind readnone { ; CHECK-LABEL: @test( ; CHECK: phi ; CHECK-NOT: phi entry: %0 = icmp sgt i32 %x_offs, 4 ; <i1> [#uses=1] br i1 %0, label %bb.nph, label %bb2 bb.nph: ; preds = %entry br label %bb bb: ; preds = %bb1, %bb.nph %x_offs_addr.01 = phi i32 [ %1, %bb1 ], [ %x_offs, %bb.nph ] ; <i32> [#uses=1] %1 = add i32 %x_offs_addr.01, -4 ; <i32> [#uses=3] br label %bb1 bb1: ; preds = %bb %2 = icmp sgt i32 %1, 4 ; <i1> [#uses=1] br i1 %2, label %bb, label %bb1.bb2_crit_edge bb1.bb2_crit_edge: ; preds = %bb1 br label %bb2 bb2: ; preds = %bb1.bb2_crit_edge, %entry %x_offs_addr.0.lcssa = phi i32 [ %1, %bb1.bb2_crit_edge ], [ %x_offs, %entry ] ; <i32> [#uses=1] ret i32 %x_offs_addr.0.lcssa }