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| author | Andrew Trick <atrick@apple.com> | 2011-05-24 01:02:49 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2011-05-24 01:02:49 +0000 |
| commit | 237f15d91fbe7635a7aee493a410dc455a977106 (patch) | |
| tree | e5bb62703d7a696e03265eb54173640ab8f04a20 /test/Transforms/IndVarSimplify/iv-sext.ll | |
| parent | 320ce564b3d132199ef742a4ff056f85294b0be0 (diff) | |
| download | external_llvm-237f15d91fbe7635a7aee493a410dc455a977106.zip external_llvm-237f15d91fbe7635a7aee493a410dc455a977106.tar.gz external_llvm-237f15d91fbe7635a7aee493a410dc455a977106.tar.bz2 | |
FileCheck-ize a couple of IV unit tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131946 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/IndVarSimplify/iv-sext.ll')
| -rw-r--r-- | test/Transforms/IndVarSimplify/iv-sext.ll | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/test/Transforms/IndVarSimplify/iv-sext.ll b/test/Transforms/IndVarSimplify/iv-sext.ll index 3e90873..6c7a627 100644 --- a/test/Transforms/IndVarSimplify/iv-sext.ll +++ b/test/Transforms/IndVarSimplify/iv-sext.ll @@ -1,6 +1,4 @@ -; RUN: opt < %s -indvars -S > %t -; RUN: grep {= sext} %t | count 4 -; RUN: grep {phi i64} %t | count 2 +; RUN: opt < %s -indvars -S | FileCheck %s ; Indvars should be able to promote the hiPart induction variable in the ; inner loop to i64. @@ -18,6 +16,9 @@ bb.nph22: ; preds = %entry %tmp3 = add i32 %bandEdgeIndex, -1 ; <i32> [#uses=2] br label %bb +; CHECK: bb: +; CHECK: phi i64 +; CHECK-NOT: phi i64 bb: ; preds = %bb8, %bb.nph22 %distERBhi.121 = phi float [ %distERBhi.2.lcssa, %bb8 ], [ 0.000000e+00, %bb.nph22 ] ; <float> [#uses=2] %distERBlo.120 = phi float [ %distERBlo.0.lcssa, %bb8 ], [ 0.000000e+00, %bb.nph22 ] ; <float> [#uses=2] @@ -28,6 +29,7 @@ bb: ; preds = %bb8, %bb.nph22 %tmp4 = icmp sgt i32 %part.016, 0 ; <i1> [#uses=1] br i1 %tmp4, label %bb1, label %bb3.preheader +; CHECK: bb1: bb1: ; preds = %bb %tmp5 = add i32 %part.016, -1 ; <i32> [#uses=1] %tmp6 = sext i32 %tmp5 to i64 ; <i64> [#uses=1] @@ -86,7 +88,10 @@ bb5.preheader: ; preds = %bb3.bb5.preheader_crit_edge, %bb3.preheader bb.nph12: ; preds = %bb5.preheader br label %bb4 - +; CHECK: bb4: +; CHECK: phi i64 +; CHECK-NOT: phi i64 +; CHECK-NOT: sext bb4: ; preds = %bb5, %bb.nph12 %distERBhi.29 = phi float [ %tmp30, %bb5 ], [ %distERBhi.0.ph, %bb.nph12 ] ; <float> [#uses=1] %hiPart.08 = phi i32 [ %tmp31, %bb5 ], [ %hiPart.119, %bb.nph12 ] ; <i32> [#uses=2] @@ -102,6 +107,7 @@ bb4: ; preds = %bb5, %bb.nph12 %tmp35 = fadd float %tmp34, %peakCount.27 ; <float> [#uses=2] br label %bb5 +; CHECK: bb5: bb5: ; preds = %bb4 %.not = fcmp olt float %tmp30, 2.500000e+00 ; <i1> [#uses=1] %tmp36 = icmp sgt i32 %tmp3, %tmp31 ; <i1> [#uses=1] |