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| author | Chris Lattner <sabre@nondot.org> | 2003-08-12 21:20:49 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2003-08-12 21:20:49 +0000 |
| commit | b310196abc3b750d655a8bd0e31693e04945fdba (patch) | |
| tree | 40a20e35eaa0e2c16bfbfe9b0d01c34f439267d3 | |
| parent | 33fbad7024f5c58f201bef4c166bad8dcbf01a3e (diff) | |
| download | external_llvm-b310196abc3b750d655a8bd0e31693e04945fdba.zip external_llvm-b310196abc3b750d655a8bd0e31693e04945fdba.tar.gz external_llvm-b310196abc3b750d655a8bd0e31693e04945fdba.tar.bz2 | |
New testcases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7789 91177308-0d34-0410-b5e6-96231b3b80d8
| -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 6a496d3..7d438fb 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 +} |