Simon Pilgrim ad16c6e52f [X86][AVX] Ensure we retain zero elements in select(pshufb,pshufb) -> or(pshufb,pshufb) fold (PR52122) ... The select(pshufb,pshufb) -> or(pshufb,pshufb) fold uses getConstVector to create the refreshed pshufb masks, which treats all negative indices as undef. PR52122 shows that if we were selecting an element that the PSHUFB has set to zero we must set it back to 0x80 when we recreate the PSHUFB mask and not just leave it as SM_SentinelZero		2021-10-11 14:50:24 +01:00
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AArch64	[AArch64][SVE] Ensure LowerEXTRACT_SUBVECTOR is not called for illegal types	2021-10-11 11:20:50 +00:00
AMDGPU	Fix typo of colon to semicolon in lit tests	2021-10-09 10:03:50 +08:00
ARC	[ARC] Improve code generated for i32 ADDC/ADDE and SUBC/SUBE	2021-09-10 13:04:08 -07:00
ARM	Fix typo of colon to semicolon in lit tests	2021-10-09 10:03:50 +08:00
AVR	…
BPF	BPF: make 32bit register spill with 64bit alignment	2021-09-20 21:00:25 -07:00
Generic	[AIX] Disable tests failing due to lack of .loc and .file directive support	2021-10-08 11:55:12 -04:00
Hexagon	[LiveIntervals] Repair subreg ranges in processTiedPairs	2021-09-28 08:10:16 +01:00
Inputs	…
Lanai	[Lanai] implement wide immediate support	2021-09-10 10:54:43 +00:00
M68k	[M68k][test] Migrate the remaining fixup and relaxation tests	2021-09-04 16:27:13 -07:00
MIR	DebugInfo: Use clang's preferred names for integer types	2021-10-06 16:02:34 -07:00
MSP430	[llvm-readobj] Support dumping of MSP430 ELF attributes	2021-09-28 00:56:11 +03:00
Mips	Delay outgoing register assignments to last.	2021-10-04 12:33:20 -07:00
NVPTX	Fix tests defaulting to incorrect triples on AIX	2021-09-27 11:30:45 -04:00
PowerPC	[PowerPC] update test case using the scripts; nfc	2021-10-10 14:39:20 +00:00
RISCV	[RISCV] Remove experimental-b extension that includes all Zb* extensions	2021-10-07 20:47:17 -07:00
SPARC	Fix tests defaulting to incorrect triples on AIX	2021-09-27 11:30:45 -04:00
SystemZ	[TwoAddressInstruction] Fix ReplacedAllUntiedUses in processTiedPairs	2021-10-07 10:10:11 +01:00
Thumb	Revert "Allow rematerialization of virtual reg uses"	2021-09-24 10:26:11 -07:00
Thumb2	[ARM] Introduce a MQPRCopy	2021-10-07 12:52:12 +01:00
VE	[VE][Test] Make Scalar/va_arg test generic	2021-10-08 08:07:51 +02:00
WebAssembly	[WebAssembly] Fix call_indirect on funcrefs	2021-10-06 10:11:53 +02:00
WinCFGuard	…
WinEH	Fix SEH table addresses for Windows	2021-08-20 22:32:12 +03:00
X86	[X86][AVX] Ensure we retain zero elements in select(pshufb,pshufb) -> or(pshufb,pshufb) fold (PR52122)	2021-10-11 14:50:24 +01:00
XCore	…