diff options
| -rw-r--r-- | test/Transforms/InstCombine/shift.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/shift.ll b/test/Transforms/InstCombine/shift.ll index 6a496d3723..7d438fb157 100644 --- a/test/Transforms/InstCombine/shift.ll +++ b/test/Transforms/InstCombine/shift.ll @@ -80,3 +80,16 @@ sbyte %test13(sbyte %A) { ;; (A >> 3) << 4 === (A & -8) * 2 %C = shl sbyte %B, ubyte 4 ret sbyte %C } + +uint %test14(uint %A) { + %B = shr uint %A, ubyte 4 + %C = or uint %B, 1234 + %D = shl uint %C, ubyte 4 ;; D = ((B | 1234) << 4) === ((B << 4)|(1234 << 4) + ret uint %D +} +int %test14a(int %A) { + %B = shl int %A, ubyte 4 + %C = and int %B, -1234 + %D = shr int %C, ubyte 4 ;; D = ((B | 1234) << 4) === ((B << 4)|(1234 << 4) + ret int %D +} |