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Diffstat (limited to 'test/Transforms/IndVarSimplify/addrec-gep.ll')
-rw-r--r-- | test/Transforms/IndVarSimplify/addrec-gep.ll | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/test/Transforms/IndVarSimplify/addrec-gep.ll b/test/Transforms/IndVarSimplify/addrec-gep.ll deleted file mode 100644 index b62d093..0000000 --- a/test/Transforms/IndVarSimplify/addrec-gep.ll +++ /dev/null @@ -1,78 +0,0 @@ -; RUN: opt < %s -indvars -S -enable-iv-rewrite | FileCheck %s -; CHECK: getelementptr -; CHECK: mul {{.*}}, 37 -; CHECK: add {{.*}}, 5203 -; CHECK-NOT: cast - -; This test tests several things. The load and store should use the -; same address instead of having it computed twice, and SCEVExpander should -; be able to reconstruct the full getelementptr, despite it having a few -; obstacles set in its way. - -target datalayout = "e-p:64:64:64-n32:64" - -define void @foo(i64 %n, i64 %m, i64 %o, i64 %q, double* nocapture %p) nounwind { -entry: - %tmp = icmp sgt i64 %n, 0 ; <i1> [#uses=1] - br i1 %tmp, label %bb.nph3, label %return - -bb.nph: ; preds = %bb2.preheader - %tmp1 = mul i64 %tmp16, %i.02 ; <i64> [#uses=1] - %tmp2 = mul i64 %tmp19, %i.02 ; <i64> [#uses=1] - br label %bb1 - -bb1: ; preds = %bb2, %bb.nph - %j.01 = phi i64 [ %tmp9, %bb2 ], [ 0, %bb.nph ] ; <i64> [#uses=3] - %tmp3 = add i64 %j.01, %tmp1 ; <i64> [#uses=1] - %tmp4 = add i64 %j.01, %tmp2 ; <i64> [#uses=1] - %z0 = add i64 %tmp3, 5203 - %tmp5 = getelementptr double* %p, i64 %z0 ; <double*> [#uses=1] - %tmp6 = load double* %tmp5, align 8 ; <double> [#uses=1] - %tmp7 = fdiv double %tmp6, 2.100000e+00 ; <double> [#uses=1] - %z1 = add i64 %tmp4, 5203 - %tmp8 = getelementptr double* %p, i64 %z1 ; <double*> [#uses=1] - store double %tmp7, double* %tmp8, align 8 - %tmp9 = add i64 %j.01, 1 ; <i64> [#uses=2] - br label %bb2 - -bb2: ; preds = %bb1 - %tmp10 = icmp slt i64 %tmp9, %m ; <i1> [#uses=1] - br i1 %tmp10, label %bb1, label %bb2.bb3_crit_edge - -bb2.bb3_crit_edge: ; preds = %bb2 - br label %bb3 - -bb3: ; preds = %bb2.preheader, %bb2.bb3_crit_edge - %tmp11 = add i64 %i.02, 1 ; <i64> [#uses=2] - br label %bb4 - -bb4: ; preds = %bb3 - %tmp12 = icmp slt i64 %tmp11, %n ; <i1> [#uses=1] - br i1 %tmp12, label %bb2.preheader, label %bb4.return_crit_edge - -bb4.return_crit_edge: ; preds = %bb4 - br label %bb4.return_crit_edge.split - -bb4.return_crit_edge.split: ; preds = %bb.nph3, %bb4.return_crit_edge - br label %return - -bb.nph3: ; preds = %entry - %tmp13 = icmp sgt i64 %m, 0 ; <i1> [#uses=1] - %tmp14 = mul i64 %n, 37 ; <i64> [#uses=1] - %tmp15 = mul i64 %tmp14, %o ; <i64> [#uses=1] - %tmp16 = mul i64 %tmp15, %q ; <i64> [#uses=1] - %tmp17 = mul i64 %n, 37 ; <i64> [#uses=1] - %tmp18 = mul i64 %tmp17, %o ; <i64> [#uses=1] - %tmp19 = mul i64 %tmp18, %q ; <i64> [#uses=1] - br i1 %tmp13, label %bb.nph3.split, label %bb4.return_crit_edge.split - -bb.nph3.split: ; preds = %bb.nph3 - br label %bb2.preheader - -bb2.preheader: ; preds = %bb.nph3.split, %bb4 - %i.02 = phi i64 [ %tmp11, %bb4 ], [ 0, %bb.nph3.split ] ; <i64> [#uses=3] - br i1 true, label %bb.nph, label %bb3 - -return: ; preds = %bb4.return_crit_edge.split, %entry - ret void -} |