bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	Revert "Temporarily Revert "Add basic loop fusion pass.""	Eric Christopher	2019-04-17	1	-0/+118
\| \| \| \| \| \| \| \|	The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
*	Temporarily Revert "Add basic loop fusion pass."	Eric Christopher	2019-04-17	1	-118/+0
\| \| \| \| \| \| \| \|	As it's causing some bot failures (and per request from kbarton). This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda. llvm-svn: 358546
*	[InstCombine] Fix for PR29124: reduce insertelements to shufflevector	Alexey Bataev	2016-09-23	1	-0/+9
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	If inserting more than one constant into a vector: define <4 x float> @foo(<4 x float> %x) { %ins1 = insertelement <4 x float> %x, float 1.0, i32 1 %ins2 = insertelement <4 x float> %ins1, float 2.0, i32 2 ret <4 x float> %ins2 } InstCombine could reduce that to a shufflevector: define <4 x float> @goo(<4 x float> %x) { %shuf = shufflevector <4 x float> %x, <4 x float> <float undef, float 1.0, float 2.0, float undef>, <4 x i32><i32 0, i32 5, i32 6, i32 3> ret <4 x float> %shuf } Also, InstCombine tries to convert shuffle instruction to single insertelement, if one of the vectors is a constant vector and only a single element from this constant should be used in shuffle, i.e. shufflevector <4 x float> %v, <4 x float> <float undef, float 1.0, float undef, float undef>, <4 x i32> <i32 0, i32 5, i32 undef, i32 undef> -> insertelement <4 x float> %v, float 1.0, 1 Differential Revision: https://reviews.llvm.org/D24182 llvm-svn: 282237
*	[InsttCombine] fold insertelement of constant into shuffle with constant ↵	Sanjay Patel	2016-09-02	1	-7/+4
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	operand (PR29126) The motivating case occurs with SSE/AVX scalar intrinsics, so this is a first step towards shrinking that to a single shufflevector. Note that the transform is intentionally limited to shuffles that are equivalent to vector selects to avoid creating arbitrary shuffle masks that may not lower well. This should solve PR29126: https://llvm.org/bugs/show_bug.cgi?id=29126 Differential Revision: https://reviews.llvm.org/D23886 llvm-svn: 280504
*	[InstCombine] add tests to show potential shuffle+insert folds	Sanjay Patel	2016-09-01	1	-0/+112
	llvm-svn: 280403