David Green fd710d5689 [ARM] KnownBits for CSINC/CSNEG/CSINV ... This adds some simple known bits handling for the three CSINC/NEG/INV instructions. From the operands known bits we can compute the common bits of the first operand and incremented/negated/inverted second operand. The first, especially CSINC ZR, ZR, comes up fair amount in the tests. The others are more rare so a unit test for them is added. Differential Revision: https://reviews.llvm.org/D97788		2021-03-04 08:40:20 +00:00
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AArch64	[NFCI] Replace AArch64StackOffset by StackOffset.	2020-11-04 08:49:00 +00:00
AMDGPU	[NFC][AMDGPU] Split AMDGPUSubtarget.h to R600 and GCN subtargets	2021-01-20 22:22:45 +03:00
ARM	[ARM] KnownBits for CSINC/CSNEG/CSINV	2021-03-04 08:40:20 +00:00
PowerPC	[NFC][PowerPC] Remove unnecessary link components.	2020-01-16 21:22:51 -05:00
WebAssembly	[WebAssembly] Fix incorrect grouping and sorting of exceptions	2021-02-23 14:54:55 -08:00
X86	[PGO][PGSO] Distinguish queries from unit tests and explicitly enable for the existing IR passes only. NFC.	2019-12-04 09:35:50 -08:00
CMakeLists.txt