diff options
| author | Dan Gohman <gohman@apple.com> | 2009-06-18 16:54:06 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-06-18 16:54:06 +0000 |
| commit | 4e8a98519ebf75ed47456ea42706aaa57ecd2c27 (patch) | |
| tree | 9165002eee060048f64c69747335a732671e4078 /test/CodeGen/X86 | |
| parent | fd3daa74c2e2df49150c710270c767a4564f04e1 (diff) | |
Remove the code from IVUsers that attempted to handle
casted induction variables in cases where the cast
isn't foldable. It ended up being a pessimization in
many cases. This could be fixed, but it would require
a bunch of complicated code in IVUsers' clients. The
advantages of this approach aren't visible enough to
justify it at this time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73706 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86')
| -rw-r--r-- | test/CodeGen/X86/iv-users-in-other-loops.ll | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/test/CodeGen/X86/iv-users-in-other-loops.ll b/test/CodeGen/X86/iv-users-in-other-loops.ll index 2208b2d2e0..a48f061629 100644 --- a/test/CodeGen/X86/iv-users-in-other-loops.ll +++ b/test/CodeGen/X86/iv-users-in-other-loops.ll @@ -1,11 +1,11 @@ ; RUN: llvm-as < %s | llc -march=x86-64 -f -o %t ; RUN: grep inc %t | count 1 ; RUN: grep dec %t | count 2 -; RUN: grep addq %t | count 8 -; RUN: grep addb %t | count 2 -; RUN: grep leaq %t | count 12 -; RUN: grep leal %t | count 2 -; RUN: grep movq %t | count 4 +; RUN: grep addq %t | count 13 +; RUN: not grep addb %t +; RUN: grep leaq %t | count 8 +; RUN: grep leal %t | count 4 +; RUN: grep movq %t | count 5 ; IV users in each of the loops from other loops shouldn't cause LSR ; to insert new induction variables. Previously it would create a |