Revert: 156550 "ARM: peephole optimization to remove cmp instruction"

This commit broke an external linux bot and gave a compile-time warning.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156556 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 34 deletions

diff --git a/test/CodeGen/ARM/sub-cmp-peephole.ll b/test/CodeGen/ARM/sub-cmp-peephole.ll
deleted file mode 100644
index b3a9dc5..0000000
--- a/test/CodeGen/ARM/sub-cmp-peephole.ll
+++ /dev/null
@@ -1,34 +0,0 @@
-; RUN: llc < %s -march=arm | FileCheck %s
-
-define i32 @f(i32 %a, i32 %b) nounwind ssp {
-entry:
-; CHECK: _f:
-; CHECK: subs
-; CHECK-NOT: cmp
-  %cmp = icmp sgt i32 %a, %b
-  %sub = sub nsw i32 %a, %b
-  %sub. = select i1 %cmp, i32 %sub, i32 0
-  ret i32 %sub.
-}
-
-define i32 @g(i32 %a, i32 %b) nounwind ssp {
-entry:
-; CHECK: _g:
-; CHECK: subs
-; CHECK-NOT: cmp
-  %cmp = icmp slt i32 %a, %b
-  %sub = sub nsw i32 %b, %a
-  %sub. = select i1 %cmp, i32 %sub, i32 0
-  ret i32 %sub.
-}
-
-define i32 @h(i32 %a, i32 %b) nounwind ssp {
-entry:
-; CHECK: _h:
-; CHECK: subs
-; CHECK-NOT: cmp
-  %cmp = icmp sgt i32 %a, 3
-  %sub = sub nsw i32 %a, 3
-  %sub. = select i1 %cmp, i32 %sub, i32 %b
-  ret i32 %sub.
-}