diff options
Diffstat (limited to 'llvm/test/Transforms/ConstProp/shift.ll')
-rw-r--r-- | llvm/test/Transforms/ConstProp/shift.ll | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/llvm/test/Transforms/ConstProp/shift.ll b/llvm/test/Transforms/ConstProp/shift.ll deleted file mode 100644 index de23fe98ad8..00000000000 --- a/llvm/test/Transforms/ConstProp/shift.ll +++ /dev/null @@ -1,69 +0,0 @@ -; RUN: opt < %s -constprop -S | FileCheck %s - -; CHECK-LABEL: shift_undef_64 -define void @shift_undef_64(i64* %p) { - %r1 = lshr i64 -1, 4294967296 ; 2^32 - ; CHECK: store i64 undef - store i64 %r1, i64* %p - - %r2 = ashr i64 -1, 4294967297 ; 2^32 + 1 - ; CHECK: store i64 undef - store i64 %r2, i64* %p - - %r3 = shl i64 -1, 4294967298 ; 2^32 + 2 - ; CHECK: store i64 undef - store i64 %r3, i64* %p - - ret void -} - -; CHECK-LABEL: shift_undef_65 -define void @shift_undef_65(i65* %p) { - %r1 = lshr i65 2, 18446744073709551617 - ; CHECK: store i65 undef - store i65 %r1, i65* %p - - %r2 = ashr i65 4, 18446744073709551617 - ; CHECK: store i65 undef - store i65 %r2, i65* %p - - %r3 = shl i65 1, 18446744073709551617 - ; CHECK: store i65 undef - store i65 %r3, i65* %p - - ret void -} - -; CHECK-LABEL: shift_undef_256 -define void @shift_undef_256(i256* %p) { - %r1 = lshr i256 2, 18446744073709551617 - ; CHECK: store i256 undef - store i256 %r1, i256* %p - - %r2 = ashr i256 4, 18446744073709551618 - ; CHECK: store i256 undef - store i256 %r2, i256* %p - - %r3 = shl i256 1, 18446744073709551619 - ; CHECK: store i256 undef - store i256 %r3, i256* %p - - ret void -} - -; CHECK-LABEL: shift_undef_511 -define void @shift_undef_511(i511* %p) { - %r1 = lshr i511 -1, 1208925819614629174706276 ; 2^80 + 100 - ; CHECK: store i511 undef - store i511 %r1, i511* %p - - %r2 = ashr i511 -2, 1208925819614629174706200 - ; CHECK: store i511 undef - store i511 %r2, i511* %p - - %r3 = shl i511 -3, 1208925819614629174706180 - ; CHECK: store i511 undef - store i511 %r3, i511* %p - - ret void -} |