Lines Matching defs:Known

101   KnownBits Known = DAG->computeKnownBits(Op, DemandedElts);
102   EXPECT_TRUE(Known.isZero());
114   KnownBits Known = DAG->computeKnownBits(Op, DemandedElts);
117   EXPECT_EQ(Known.Zero, APInt(16, 0u));
118   EXPECT_EQ(Known.One, APInt(16, 0u));
119   EXPECT_FALSE(Known.isZero());
131   KnownBits Known = DAG->computeKnownBits(Op, DemandedElts);
132   EXPECT_TRUE(Known.isZero());
220   // Known.Zero = 00100000 (0xAA)
221   KnownBits Known;
224   EXPECT_TRUE(TL.SimplifyDemandedBits(Op, DemandedBits, Known, TLO));
225   EXPECT_EQ(Known.Zero, APInt(8, 0xAA));
247   // Known.Zero = 00100000 (0xAA)
248   KnownBits Known;
251   EXPECT_TRUE(TL.SimplifyDemandedBits(Op, DemandedBits, Known, TLO));
252   EXPECT_EQ(Known.Zero, APInt(8, 0xAA));
267   // Known.One  = 01010101 (0x55)
268   // Known.Zero = 00100000 (0x20)
269   KnownBits Known = DAG->computeKnownBits(Op);
270   EXPECT_EQ(Known.Zero, APInt(8, 0x20));
271   EXPECT_EQ(Known.One, APInt(8, 0x55));
285   KnownBits Known;
294   // Known.Zero = 01110000 (0x70)
295   // Known.One  = 10000100 (0x84)
296   Known = DAG->computeKnownBits(OpUnknownBorrow);
297   EXPECT_EQ(Known.Zero, APInt(8, 0x70));
298   EXPECT_EQ(Known.One, APInt(8, 0x84));
307   // Known.Zero = 01110010 (0x72)
308   // Known.One  = 10000101 (0x85)
309   Known = DAG->computeKnownBits(OpZeroBorrow);
310   EXPECT_EQ(Known.Zero, APInt(8, 0x72));
311   EXPECT_EQ(Known.One, APInt(8, 0x85));
320   // Known.Zero = 01110001 (0x71)
321   // Known.One  = 10000110 (0x86)
322   Known = DAG->computeKnownBits(OpOneBorrow);
323   EXPECT_EQ(Known.Zero, APInt(8, 0x71));
324   EXPECT_EQ(Known.One, APInt(8, 0x86));
339   // Known.One  = 00000001 (0x1)
340   // Known.Zero = 10000000 (0x80)
341   KnownBits Known = DAG->computeKnownBits(Op);
342   EXPECT_EQ(Known.Zero, APInt(8, 0x80));
343   EXPECT_EQ(Known.One, APInt(8, 0x1));
358   KnownBits Known;
367   // Known.Zero = 11000100 (0xc4)
368   // Known.One  = 00110000 (0x30)
369   Known = DAG->computeKnownBits(OpUnknownBorrow);
370   EXPECT_EQ(Known.Zero, APInt(8, 0xc4));
371   EXPECT_EQ(Known.One, APInt(8, 0x30));
380   // Known.Zero = 11000101 (0xc5)
381   // Known.One  = 00110010 (0x32)
382   Known = DAG->computeKnownBits(OpZeroBorrow);
383   EXPECT_EQ(Known.Zero, APInt(8, 0xc5));
384   EXPECT_EQ(Known.One, APInt(8, 0x32));
393   // Known.Zero = 11000110 (0xc6)
394   // Known.One  = 00110001 (0x31)
395   Known = DAG->computeKnownBits(OpOneBorrow);
396   EXPECT_EQ(Known.Zero, APInt(8, 0xc6));
397   EXPECT_EQ(Known.One, APInt(8, 0x31));
764   KnownBits Known = DAG->computeKnownBits(ALoad);
765   EXPECT_EQ(Known.Zero, APInt(32, 0xfe));
766   EXPECT_EQ(Known.One, APInt(32, 0));
770   Known = DAG->computeKnownBits(ZLoad);
771   EXPECT_EQ(Known.Zero, APInt(32, 0xfffffffe));
772   EXPECT_EQ(Known.One, APInt(32, 0));
776   Known = DAG->computeKnownBits(SLoad);
777   EXPECT_EQ(Known.Zero, APInt(32, 0xfffffffe));
778   EXPECT_EQ(Known.One, APInt(32, 0));
797   KnownBits Known = DAG->computeKnownBits(ALoad);
798   EXPECT_EQ(Known.Zero, APInt(32, 0));
799   EXPECT_EQ(Known.One, APInt(32, 0xf0));
803   Known = DAG->computeKnownBits(ZLoad);
804   EXPECT_EQ(Known.Zero, APInt(32, 0xffffff00));
805   EXPECT_EQ(Known.One, APInt(32, 0x000000f0));
809   Known = DAG->computeKnownBits(SLoad);
810   EXPECT_EQ(Known.Zero, APInt(32, 0));
811   EXPECT_EQ(Known.One, APInt(32, 0xfffffff0));
832   // Known.Zero = 1111111100000000 (0xFF00)
833   // Known.One  = 0000000000000000 (0x0000)