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| author | Sanjay Patel <spatel@rotateright.com> | 2016-04-26 22:23:38 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2016-04-26 22:23:38 +0000 |
| commit | d2d2aa52cda3ea9d68bdd2052143ec67bdfd0c33 (patch) | |
| tree | 93bccba6534ac234566e54dbc951f79ddfa8e512 /llvm/test/Transforms/LowerExpectIntrinsic | |
| parent | 90744d215b4347ecb546ce55102a82da2d7470c2 (diff) | |
| download | bcm5719-llvm-d2d2aa52cda3ea9d68bdd2052143ec67bdfd0c33.tar.gz bcm5719-llvm-d2d2aa52cda3ea9d68bdd2052143ec67bdfd0c33.zip | |
[LowerExpectIntrinsic] make default likely/unlikely ratio bigger
We need the default ratio to be sufficiently large that it triggers transforms
based on block frequency info (BFI) and plays well with the recently introduced
BranchProbability used by CGP.
Differential Revision: http://reviews.llvm.org/D19435
llvm-svn: 267615
Diffstat (limited to 'llvm/test/Transforms/LowerExpectIntrinsic')
| -rw-r--r-- | llvm/test/Transforms/LowerExpectIntrinsic/basic.ll | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/test/Transforms/LowerExpectIntrinsic/basic.ll b/llvm/test/Transforms/LowerExpectIntrinsic/basic.ll index 69e67cd7c1d..562db86cefd 100644 --- a/llvm/test/Transforms/LowerExpectIntrinsic/basic.ll +++ b/llvm/test/Transforms/LowerExpectIntrinsic/basic.ll @@ -275,7 +275,7 @@ return: ; preds = %if.end, %if.then declare i1 @llvm.expect.i1(i1, i1) nounwind readnone -; CHECK: !0 = !{!"branch_weights", i32 64, i32 4} -; CHECK: !1 = !{!"branch_weights", i32 4, i32 64} -; CHECK: !2 = !{!"branch_weights", i32 4, i32 64, i32 4} -; CHECK: !3 = !{!"branch_weights", i32 64, i32 4, i32 4} +; CHECK: !0 = !{!"branch_weights", i32 2000, i32 1} +; CHECK: !1 = !{!"branch_weights", i32 1, i32 2000} +; CHECK: !2 = !{!"branch_weights", i32 1, i32 2000, i32 1} +; CHECK: !3 = !{!"branch_weights", i32 2000, i32 1, i32 1} |
