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| author | Chad Rosier <mcrosier@apple.com> | 2012-03-28 18:42:50 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2012-03-28 18:42:50 +0000 |
| commit | 89e2b318e2266a7e3fe44151642c1850ec9bd275 (patch) | |
| tree | 7e29f88789601fed361a7f0870d4d578429040fd /test/Transforms | |
| parent | 442ee9c3f7f6b29ff4ca82f3fdd7e20fc9cd5ee4 (diff) | |
Revert r153521 as it's causing large regressions on the nightly testers.
Original commit message for r153521 (aka r153423):
Use the new range metadata in computeMaskedBits and add a new optimization to
instruction simplify that lets us remove an and when loding a boolean value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153587 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms')
| -rw-r--r-- | test/Transforms/InstSimplify/pr12251.ll | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/test/Transforms/InstSimplify/pr12251.ll b/test/Transforms/InstSimplify/pr12251.ll deleted file mode 100644 index f180f9f1eb..0000000000 --- a/test/Transforms/InstSimplify/pr12251.ll +++ /dev/null @@ -1,15 +0,0 @@ -; RUN: opt < %s -instsimplify -S | FileCheck %s - -define zeroext i1 @_Z3fooPb(i8* nocapture %x) { -entry: - %a = load i8* %x, align 1, !range !0 - %b = and i8 %a, 1 - %tobool = icmp ne i8 %b, 0 - ret i1 %tobool -} - -; CHECK: %a = load i8* %x, align 1, !range !0 -; CHECK-NEXT: %tobool = icmp ne i8 %a, 0 -; CHECK-NEXT: ret i1 %tobool - -!0 = metadata !{i8 0, i8 2} |