diff options
Diffstat (limited to 'test/Assembler/ConstantExprFold.llx')
| -rw-r--r-- | test/Assembler/ConstantExprFold.llx | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/test/Assembler/ConstantExprFold.llx b/test/Assembler/ConstantExprFold.llx index 0285743..3674813 100644 --- a/test/Assembler/ConstantExprFold.llx +++ b/test/Assembler/ConstantExprFold.llx @@ -1,26 +1,26 @@ ; This test checks to make sure that constant exprs fold in some simple ; situations -; RUN: llvm-upgrade < %s | llvm-as | llvm-dis | not grep {(} +; RUN: llvm-as < %s | llvm-dis | not grep {(} -%A = global long 0 +@A = global i64 0 -global long* cast (long add (long cast (long* %A to long), long 0) to long*) ; X + 0 == X -global long* cast (long sub (long cast (long* %A to long), long 0) to long*) ; X - 0 == X -global long* cast (long mul (long cast (long* %A to long), long 0) to long*) ; X * 0 == 0 -global long* cast (long div (long cast (long* %A to long), long 1) to long*) ; X / 1 == X -global long* cast (long rem (long cast (long* %A to long), long 1) to long*) ; X % 1 == 0 -global long* cast (long and (long cast (long* %A to long), long 0) to long*) ; X & 0 == 0 -global long* cast (long and (long cast (long* %A to long), long -1) to long*) ; X & -1 == X -global long or (long cast (long* %A to long), long -1) ; X | -1 == -1 -global long* cast (long xor (long cast (long* %A to long), long 0) to long*) ; X ^ 0 == X +global i64* inttoptr (i64 add (i64 ptrtoint (i64* @A to i64), i64 0) to i64*) ; X + 0 == X +global i64* inttoptr (i64 sub (i64 ptrtoint (i64* @A to i64), i64 0) to i64*) ; X - 0 == X +global i64* inttoptr (i64 mul (i64 ptrtoint (i64* @A to i64), i64 0) to i64*) ; X * 0 == 0 +global i64* inttoptr (i64 sdiv (i64 ptrtoint (i64* @A to i64), i64 1) to i64*) ; X / 1 == X +global i64* inttoptr (i64 srem (i64 ptrtoint (i64* @A to i64), i64 1) to i64*) ; X % 1 == 0 +global i64* inttoptr (i64 and (i64 ptrtoint (i64* @A to i64), i64 0) to i64*) ; X & 0 == 0 +global i64* inttoptr (i64 and (i64 ptrtoint (i64* @A to i64), i64 -1) to i64*) ; X & -1 == X +global i64 or (i64 ptrtoint (i64* @A to i64), i64 -1) ; X | -1 == -1 +global i64* inttoptr (i64 xor (i64 ptrtoint (i64* @A to i64), i64 0) to i64*) ; X ^ 0 == X -%Ty = type { int, int } -%B = external global %Ty +%Ty = type { i32, i32 } +@B = external global %Ty -global bool setlt (long* %A, long* getelementptr (long* %A, long 1)) ; true -global bool setlt (long* %A, long* getelementptr (long* %A, long 0)) ; false -global bool setlt (int* getelementptr (%Ty* %B, long 0, uint 0), - int* getelementptr (%Ty* %B, long 0, uint 1)) ; true -;global bool setne (long* %A, long* cast (%Ty* %B to long*)) ; true +global i1 icmp slt (i64* @A, i64* getelementptr (i64* @A, i64 1)) ; true +global i1 icmp slt (i64* @A, i64* getelementptr (i64* @A, i64 0)) ; false +global i1 icmp slt (i32* getelementptr (%Ty* @B, i64 0, i32 0), + i32* getelementptr (%Ty* @B, i64 0, i32 1)) ; true +global i1 icmp ne (i64* @A, i64* bitcast (%Ty* @B to i64*)) ; true |