diff options
Diffstat (limited to 'test/CodeGen/Thumb2/thumb2-cmp2.ll')
| -rw-r--r-- | test/CodeGen/Thumb2/thumb2-cmp2.ll | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/test/CodeGen/Thumb2/thumb2-cmp2.ll b/test/CodeGen/Thumb2/thumb2-cmp2.ll index 8c60b46..368a3b3 100644 --- a/test/CodeGen/Thumb2/thumb2-cmp2.ll +++ b/test/CodeGen/Thumb2/thumb2-cmp2.ll @@ -1,4 +1,8 @@ -; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {cmp\\W*r\[0-9\],\\W*r\[0-9\]} | count 2 +; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {cmp\\W*r\[0-9\],\\W*r\[0-9\]$} | count 2 +; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {cmp\\W*r\[0-9\],\\W*r\[0-9\],\\W*lsl\\W*#5$} | count 1 +; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {cmp\\W*r\[0-9\],\\W*r\[0-9\],\\W*lsr\\W*#6$} | count 1 +; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {cmp\\W*r\[0-9\],\\W*r\[0-9\],\\W*asr\\W*#7$} | count 1 +; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {cmp\\W*r\[0-9\],\\W*r\[0-9\],\\W*ror\\W*#8$} | count 1 define i1 @f1(i32 %a, i32 %b) { %tmp = icmp ne i32 %a, %b @@ -9,3 +13,29 @@ define i1 @f2(i32 %a, i32 %b) { %tmp = icmp eq i32 %a, %b ret i1 %tmp } + +define i1 @f6(i32 %a, i32 %b) { + %tmp = shl i32 %b, 5 + %tmp1 = icmp eq i32 %tmp, %a + ret i1 %tmp1 +} + +define i1 @f7(i32 %a, i32 %b) { + %tmp = lshr i32 %b, 6 + %tmp1 = icmp ne i32 %tmp, %a + ret i1 %tmp1 +} + +define i1 @f8(i32 %a, i32 %b) { + %tmp = ashr i32 %b, 7 + %tmp1 = icmp eq i32 %a, %tmp + ret i1 %tmp1 +} + +define i1 @f9(i32 %a, i32 %b) { + %l8 = shl i32 %a, 24 + %r8 = lshr i32 %a, 8 + %tmp = or i32 %l8, %r8 + %tmp1 = icmp ne i32 %a, %tmp + ret i1 %tmp1 +} |
