bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" ↵	Fangrui Song	2019-12-24	1	-2/+2
\| \| \| \|	as cleanups after D56351
*	[Hexagon] Update more testcases	Krzysztof Parzyszek	2018-03-06	1	-1/+1
\| \| \| \|	llvm-svn: 326830
*	[Hexagon] New HVX target features.	Sumanth Gundapaneni	2017-10-18	1	-3/+4
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This patch lets the llvm tools handle the new HVX target features that are added by frontend (clang). The target-features are of the form "hvx-length64b" for 64 Byte HVX mode, "hvx-length128b" for 128 Byte mode HVX. "hvx-double" is an alias to "hvx-length128b" and is soon will be deprecated. The hvx version target feature is upgated form "+hvx" to "+hvxv{version_number}. Eg: "+hvxv62" For the correct HVX code generation, the user must use the following target features. For 64B mode: "+hvxv62" "+hvx-length64b" For 128B mode: "+hvxv62" "+hvx-length128b" Clang picks a default length if none is specified. If for some reason, no hvx-length is specified to llvm, the compilation will bail out. There is a corresponding clang patch. Differential Revision: https://reviews.llvm.org/D38851 llvm-svn: 316101
*	[Hexagon] Replace instruction definitions with auto-generated ones	Krzysztof Parzyszek	2017-02-10	1	-1/+1
\| \| \| \|	llvm-svn: 294753
*	[Hexagon] Remove unsafe load instructions that affect Stack Slot Coloring	Sumanth Gundapaneni	2016-11-14	1	-0/+131
	The Stack slot coloring pass removes a store that is followed by a load that deal with the same stack slot. The function isLoadFromStackSlot is supposed to consider the loads that have no side-effects. This patch fixed the issue by removing the unsafe loads from this function Eg: %vreg0<def> = L2_loadruh_io <fi#15>, 0 S2_storeri_io <fi#15>, 0, %vreg0 In this case, we load an unsigned extended half word and store this in to the same stack slot. The Stack slot coloring pass considers safe to remove the store. This patch marked all the non-vector byte and half word loads as unsafe. llvm-svn: 286843