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| author | Michael Zolotukhin <mzolotukhin@apple.com> | 2014-03-18 17:34:03 +0000 |
|---|---|---|
| committer | Michael Zolotukhin <mzolotukhin@apple.com> | 2014-03-18 17:34:03 +0000 |
| commit | 13ca05e2b8d2162d60f6997c865cb0593db55623 (patch) | |
| tree | 11460c04a1030c275617dcb6cbc6717656f4dba0 /test | |
| parent | 6077ca9abb198829cce6c1cbbe8580c6ca1d2e9e (diff) | |
| download | llvm-13ca05e2b8d2162d60f6997c865cb0593db55623.tar.gz llvm-13ca05e2b8d2162d60f6997c865cb0593db55623.tar.bz2 llvm-13ca05e2b8d2162d60f6997c865cb0593db55623.tar.xz | |
Add stride normalization to SCEV Normalize/Denormalize transformation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204161 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/X86/lsr-normalization.ll | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/test/CodeGen/X86/lsr-normalization.ll b/test/CodeGen/X86/lsr-normalization.ll index bbf8f010ef..2c66734995 100644 --- a/test/CodeGen/X86/lsr-normalization.ll +++ b/test/CodeGen/X86/lsr-normalization.ll @@ -1,4 +1,5 @@ -; RUN: llc < %s -march=x86-64 | FileCheck %s +; REQUIRES: asserts +; RUN: llc -debug < %s -march=x86-64 2>&1 | FileCheck %s ; rdar://8168938 ; This testcase involves SCEV normalization with the exit value from @@ -6,6 +7,8 @@ ; loop. The expression should be properly normalized and simplified, ; and require only a single division. +; CHECK-NOT: DISCARDING (NORMALIZATION ISN'T INVERTIBLE) +; CHECK: _main: ; CHECK: div ; CHECK-NOT: div |