diff options
| author | Daniel Jasper <djasper@google.com> | 2015-06-05 09:31:20 +0000 |
|---|---|---|
| committer | Daniel Jasper <djasper@google.com> | 2015-06-05 09:31:20 +0000 |
| commit | 917fa5ee66afc6bb9518aef058b830714fab2267 (patch) | |
| tree | 30312ba1c160b0ec439495ad5174acdfcde20c45 /llvm/test/Transforms/InstCombine | |
| parent | 3b0f304517fa4cd28fe2bb7440004a180557330c (diff) | |
| download | bcm5719-llvm-917fa5ee66afc6bb9518aef058b830714fab2267.tar.gz bcm5719-llvm-917fa5ee66afc6bb9518aef058b830714fab2267.zip | |
Revert "[InstCombine] Don't miscompile safe increment idiom"
This is breaking a lot of build bots and is causing very long-running
compiles (infinite loops)?
Likely, we shouldn't return nullptr?
llvm-svn: 239139
Diffstat (limited to 'llvm/test/Transforms/InstCombine')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/select.ll | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/llvm/test/Transforms/InstCombine/select.ll b/llvm/test/Transforms/InstCombine/select.ll index b05f2ca2c4c..e4bc96cff17 100644 --- a/llvm/test/Transforms/InstCombine/select.ll +++ b/llvm/test/Transforms/InstCombine/select.ll @@ -1532,13 +1532,3 @@ define i32 @test_max_of_min(i32 %a) { %s1 = select i1 %c1, i32 %s0, i32 -1 ret i32 %s1 } - -define i32 @PR23757(i32 %x) { -; CHECK-LABEL: @PR23757 -; CHECK: %[[add:.*]] = add i32 %x, 1 -; CHECK-NEXT: ret i32 %[[add]] - %cmp = icmp eq i32 %x, 2147483647 - %add = add nsw i32 %x, 1 - %sel = select i1 %cmp, i32 -2147483648, i32 %add - ret i32 %sel -} |
