Ulrich Weigand 4a53f1f157 [SystemZ] Use LLGT(R) instructions ... This adds support for the 31-to-64-bit zero extension instructions LLGT and LLGTR and uses them for code generation where appropriate. Since this operation can also be performed via RISBG, we have to update SystemZDAGToDAGISel::tryRISBGZero so that we prefer LLGT over RISBG in case both are possible. The patch includes some simplification to the tryRISBGZero code; this is not intended to cause any (further) functional change in codegen. llvm-svn: 286585		2016-11-11 12:43:51 +00:00
..
AArch64	AArch64: TableGenerate system instruction operands.	2016-07-05 21:23:04 +00:00
AMDGPU	[AMDGPU][MC][gfx8] Support 20-bit immediate offset in SMEM instructions.	2016-10-31 16:07:39 +00:00
ARM	[ARM] Saturation instructions are DSP-only	2016-07-25 22:25:25 +00:00
Hexagon	[Hexagon] Treat all conditional branches as predicted (not-taken by default)	2016-05-09 18:22:07 +00:00
Lanai
Mips	[mips] Fix aui/daui/dahi/dati for MIPSR6	2016-10-14 09:31:42 +00:00
PowerPC	[PPC] add absolute difference altivec instructions and matching intrinsics	2016-10-31 19:47:52 +00:00
Sparc
SystemZ	[SystemZ] Use LLGT(R) instructions	2016-11-11 12:43:51 +00:00
X86	Add new flag and intrinsic support for MWAITX and MONITORX instructions	2016-05-18 11:59:12 +00:00
XCore