diff options
Diffstat (limited to 'lib/Support/ConstantRange.cpp')
| -rw-r--r-- | lib/Support/ConstantRange.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/Support/ConstantRange.cpp b/lib/Support/ConstantRange.cpp index f5b408f8a5..ad301c3e18 100644 --- a/lib/Support/ConstantRange.cpp +++ b/lib/Support/ConstantRange.cpp @@ -561,8 +561,6 @@ ConstantRange::smax(const ConstantRange &Other) const { // smax(X_smax, Y_smax)) if (isEmptySet() || Other.isEmptySet()) return ConstantRange(getBitWidth(), /*isFullSet=*/false); - if (isFullSet() || Other.isFullSet()) - return ConstantRange(getBitWidth(), /*isFullSet=*/true); APInt NewL = APIntOps::smax(getSignedMin(), Other.getSignedMin()); APInt NewU = APIntOps::smax(getSignedMax(), Other.getSignedMax()) + 1; if (NewU == NewL) @@ -576,8 +574,6 @@ ConstantRange::umax(const ConstantRange &Other) const { // umax(X_umax, Y_umax)) if (isEmptySet() || Other.isEmptySet()) return ConstantRange(getBitWidth(), /*isFullSet=*/false); - if (isFullSet() || Other.isFullSet()) - return ConstantRange(getBitWidth(), /*isFullSet=*/true); APInt NewL = APIntOps::umax(getUnsignedMin(), Other.getUnsignedMin()); APInt NewU = APIntOps::umax(getUnsignedMax(), Other.getUnsignedMax()) + 1; if (NewU == NewL) |