Lines Matching defs:KnownBits

37   KnownBits Res = Info.getKnownBits(SrcReg);
38   // BuildVector KnownBits takes common bits of all elements.
46 // Vector KnownBits track bits that are common for all vector scalar elements.
47 // For tests below KnownBits analysis is same as for scalar/pointer types, tests
79   KnownBits Res = Info.getKnownBits(SrcReg);
83   KnownBits Res2 = Info.getKnownBits(DstReg);
115   KnownBits Res = Info.getKnownBits(SrcReg);
119   KnownBits Res2 = Info.getKnownBits(DstReg);
151   KnownBits Res = Info.getKnownBits(SrcReg);
155   KnownBits Res2 = Info.getKnownBits(DstReg);
189   KnownBits Res = Info.getKnownBits(SrcReg);
193   KnownBits Res2 = Info.getKnownBits(DstReg);
221   KnownBits Res = Info.getKnownBits(SrcReg);
225   KnownBits Res2 = Info.getKnownBits(DstReg);
258   KnownBits Res = Info.getKnownBits(SrcReg);
291   KnownBits Res = Info.getKnownBits(SrcReg);
324   KnownBits Res = Info.getKnownBits(SrcReg);
352   KnownBits ResNonSplat = Info.getKnownBits(SrcSplatReg);
359   KnownBits ResSplat = Info.getKnownBits(SrcNonSplatReg);
397   KnownBits Res0 = Info.getKnownBits(SrcReg0);
404   KnownBits Res1 = Info.getKnownBits(SrcReg1);
442   KnownBits Res0 = Info.getKnownBits(SrcReg0);
449   KnownBits Res1 = Info.getKnownBits(SrcReg1);
478   KnownBits Res = Info.getKnownBits(SrcReg);
511   KnownBits Res = Info.getKnownBits(SrcReg);
544   KnownBits Res = Info.getKnownBits(SrcReg);
573   KnownBits Res = Info.getKnownBits(SrcReg);
608   KnownBits Res = Info.getKnownBits(SrcReg);
635   GISelKnownBits KnownBits(*MF);
637   EXPECT_TRUE(KnownBits.signBitIsZero(Zero.getReg(0)));
638   EXPECT_FALSE(KnownBits.signBitIsZero(SignBit.getReg(0)));
639   EXPECT_TRUE(KnownBits.signBitIsZero(NonSplat.getReg(0)));
640   EXPECT_FALSE(KnownBits.signBitIsZero(NonSplat2.getReg(0)));
641   EXPECT_FALSE(KnownBits.signBitIsZero(NonSplat3.getReg(0)));
1018   KnownBits Res = Info.getKnownBits(And->getOperand(1).getReg());
1051   KnownBits Res;
1118   KnownBits Res;
1186   KnownBits Res;
1239   KnownBits BSwapKnown = Info.getKnownBits(CopyBSwap);
1244   KnownBits BitReverseKnown = Info.getKnownBits(CopyBitReverse);
1293   KnownBits Res0 = Info.getKnownBits(SrcReg0);
1300   KnownBits Res1 = Info.getKnownBits(SrcReg1);
1322   KnownBits KnownUmax = Info.getKnownBits(CopyUMax);
1359   KnownBits Res0 = Info.getKnownBits(SrcReg0);
1392   KnownBits Res0 = Info.getKnownBits(SrcReg0);
1425   KnownBits Res0 = Info.getKnownBits(SrcReg0);
1455   KnownBits EqSizeRes = Info.getKnownBits(EqSizedShl);
1456   KnownBits BiggerSizeRes = Info.getKnownBits(BiggerSizedShl);
1496   KnownBits Res;