bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	[DAGCombiner] Check term use before applying aggressive FSUB optimisations	Carl Ritson	2019-12-23	1	-2/+116
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Summary: Without this check unnecessary FMA instructions are generated when the FSUB terms are reused. This also has the side-effect that the same value is computed to different levels of precision, which can create undesirable effects if the results are used together in subsequent computation. Reviewers: arsenm, nhaehnle, foad, tpr, dstuttard, spatel Reviewed By: arsenm Subscribers: jvesely, wdng, hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D71656
*	AMDGPU: Allow SIShrinkInstructions to work in non-SSA	Matt Arsenault	2017-07-10	1	-25/+25
\| \| \| \| \| \| \| \|	Immediates can be folded as long as the immediate is a vreg. Also undo commuting instructions if it didn't fold an immediate. llvm-svn: 307575
*	AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel	Matt Arsenault	2017-03-21	1	-8/+8
\| \| \| \| \| \| \| \| \| \| \| \|	Currently the default C calling convention functions are treated the same as compute kernels. Make this explicit so the default calling convention can be changed to a non-kernel. Converted with perl -pi -e 's/define void/define amdgpu_kernel void/' on the relevant test directories (and undoing in one place that actually wanted a non-kernel). llvm-svn: 298444
*	DAGCombiner: Add hasOneUse checks to fadd/fma combine	Matt Arsenault	2017-01-11	1	-0/+262
	Even with aggressive fusion enabled, this requires duplicating the fmul, or increases an fadd to another fma which is not an improvement. llvm-svn: 291642