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| author | Roland Levillain <rpl@google.com> | 2015-04-24 15:53:25 +0000 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2015-04-24 15:53:25 +0000 |
| commit | 7bf9bc7854f5c8ccc2cb2ef4be4f728c5fbd3236 (patch) | |
| tree | f4a4caeb5c0682b15e68b4f47020ea0239987cb9 /test/458-checker-instruction-simplification | |
| parent | f16d7b3824b2777b95fb509c1d2a95bef89f65a4 (diff) | |
| parent | b2a58477e14e1b15cb9848d16015a49a854ee32c (diff) | |
| download | art-7bf9bc7854f5c8ccc2cb2ef4be4f728c5fbd3236.tar.gz art-7bf9bc7854f5c8ccc2cb2ef4be4f728c5fbd3236.tar.bz2 art-7bf9bc7854f5c8ccc2cb2ef4be4f728c5fbd3236.zip | |
Merge "Minor improvements to 458-checker-instruction-simplification."
Diffstat (limited to 'test/458-checker-instruction-simplification')
| -rw-r--r-- | test/458-checker-instruction-simplification/src/Main.java | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/458-checker-instruction-simplification/src/Main.java b/test/458-checker-instruction-simplification/src/Main.java index 65be6cb4c4..f0578ef1ea 100644 --- a/test/458-checker-instruction-simplification/src/Main.java +++ b/test/458-checker-instruction-simplification/src/Main.java @@ -374,6 +374,15 @@ public class Main { // CHECK-DAG: [[Or:i\d+]] Or [ [[Add1]] [[Add2]] ] // CHECK-DAG: Return [ [[Or]] ] + // CHECK-START: int Main.AddNegs2(int, int) GVN (after) + // CHECK-DAG: [[Arg1:i\d+]] ParameterValue + // CHECK-DAG: [[Arg2:i\d+]] ParameterValue + // CHECK-DAG: [[Neg1:i\d+]] Neg [ [[Arg1]] ] + // CHECK-DAG: [[Neg2:i\d+]] Neg [ [[Arg2]] ] + // CHECK-DAG: [[Add:i\d+]] Add [ [[Neg1]] [[Neg2]] ] + // CHECK-DAG: [[Or:i\d+]] Or [ [[Add]] [[Add]] ] + // CHECK-DAG: Return [ [[Or]] ] + public static int AddNegs2(int arg1, int arg2) { int temp1 = -arg1; int temp2 = -arg2; @@ -530,6 +539,12 @@ public class Main { // CHECK-NOT: Neg // CHECK-NOT: Add + // CHECK-START: int Main.NegNeg2(int) constant_folding_after_inlining (after) + // CHECK: [[Const0:i\d+]] IntConstant 0 + // CHECK-NOT: Neg + // CHECK-NOT: Add + // CHECK: Return [ [[Const0]] ] + public static int NegNeg2(int arg) { int temp = -arg; return temp + -temp; |