Hal Finkel c52e65b830 Move late partial-unrolling thresholds into the processor definitions ... The old method used by X86TTI to determine partial-unrolling thresholds was messy (because it worked by testing target features), and also would not correctly identify the target CPU if certain target features were disabled. After some discussions on IRC with Chandler et al., it was decided that the processor scheduling models were the right containers for this information (because it is often tied to special uop dispatch-buffer sizes). This does represent a small functionality change: - For generic x86-64 (which uses the SB model and, thus, will get some unrolling). - For AMD cores (because they still currently use the SB scheduling model) - For Haswell (based on benchmarking by Louis Gerbarg, it was decided to bump the default threshold to 50; we're working on a test case for this). Otherwise, nothing has changed for any other targets. The logic, however, has been moved into BasicTTI, so other targets may now also opt-in to this functionality simply by setting LoopMicroOpBufferSize in their processor model definitions. llvm-svn: 208289		2014-05-08 09:14:44 +00:00
..
AArch64	Add missing config file for newly added test case introduced by r206563.	2014-04-18 09:05:50 +00:00
ARM	LoopVectorizer: Enable unrolling of conditional stores and the load/store	2014-02-02 03:12:34 +00:00
ARM64	This commit allows vectorized loops to be unrolled by a factor of 2 for AArch64.	2014-04-18 07:57:54 +00:00
PowerPC	[LoopVectorizer] Count dependencies of consecutive pointers as uniforms	2014-04-02 02:34:49 +00:00
X86	Move late partial-unrolling thresholds into the processor definitions	2014-05-08 09:14:44 +00:00
XCore	Name the XCore target-specific subdirectories canonically.	2013-09-18 14:08:30 +00:00
12-12-11-if-conv.ll
2012-10-20-infloop.ll
2012-10-22-isconsec.ll
align.ll	LoopVectorizer: Use abi alignment for accesses with no alignment	2013-11-15 23:09:33 +00:00
bsd_regex.ll	Fix missing CHECK-LABELs	2013-10-02 20:29:00 +00:00
bzip_reverse_loops.ll
calloc.ll
cast-induction.ll
cpp-new-array.ll
dbg.value.ll	Debug Info: update testing cases to specify the debug info version number.	2013-11-22 21:49:45 +00:00
debugloc.ll	Debug Info: update testing cases to specify the debug info version number.	2013-11-22 21:49:45 +00:00
ee-crash.ll	LoopVectorizer: Don't attempt to vectorize extractelement instructions	2013-10-25 20:40:15 +00:00
flags.ll	LoopVectorizer: Preserve fast-math flags	2014-03-05 21:10:47 +00:00
float-reduction.ll	LoopVectorizer: Preserve fast-math flags	2014-03-05 21:10:47 +00:00
funcall.ll	Fix missing CHECK-LABELs	2013-10-02 20:29:00 +00:00
gcc-examples.ll
global_alias.ll	InstCombine: Teach most integer add/sub/mul/div combines how to deal with vectors.	2014-01-19 15:24:22 +00:00
hoist-loads.ll	Fix missing CHECK-LABELs	2013-10-02 20:29:00 +00:00
i8-induction.ll
if-conv-crash.ll
if-conversion-edgemasks.ll
if-conversion-nest.ll
if-conversion-reduction.ll
if-conversion.ll	LoopVectorizer: Don't if-convert constant expressions that can trap	2013-12-17 01:11:01 +00:00
if-pred-stores.ll	LoopVectorizer: Keep track of conditional store basic blocks	2014-02-08 20:41:13 +00:00
increment.ll	Correct word hyphenations	2013-12-05 05:44:44 +00:00
induction_plus.ll	LoopVectorizer: Perform redundancy elimination on induction variables	2013-11-01 22:18:19 +00:00
induction.ll	Fix broken CHECK lines.	2014-01-11 21:06:00 +00:00
infiniteloop.ll	Fix missing CHECK-LABELs	2013-10-02 20:29:00 +00:00
intrinsic.ll	Revert "LoopVectorizer: Only allow vectorization of intrinsics."	2013-09-23 14:54:39 +00:00
lcssa-crash.ll
lifetime.ll	Fix missing CHECK-LABELs	2013-10-02 20:29:00 +00:00
memdep.ll	Fix missing CHECK-LABELs	2013-10-02 20:29:00 +00:00
metadata-unroll.ll
metadata-width.ll
minmax_reduction.ll	Scalarize select vector arguments when extracted.	2013-11-04 20:36:06 +00:00
multi-use-reduction-bug.ll	LoopVectorizer: A reduction that has multiple uses of the reduction value is not	2014-01-19 03:18:31 +00:00
multiple-address-spaces.ll	TBAA: remove !tbaa from testing cases when they are not needed.	2013-09-30 18:17:35 +00:00
no_idiv_reduction.ll
no_int_induction.ll	Teach LoopVectorize about address space sizes	2013-08-22 02:42:55 +00:00
no_outside_user.ll	Fix missing CHECK-LABELs	2013-10-02 20:29:00 +00:00
nofloat.ll
non-const-n.ll
nsw-crash.ll
opt.ll	opt: Mirror vectorization presets of clang	2013-12-03 16:33:06 +00:00
phi-hang.ll
ptr_loops.ll	Fix missing CHECK-LABELs	2013-10-02 20:29:00 +00:00
read-only.ll
reduction.ll	LoopVectorize: External uses must use the last value in a reduction cycle	2013-10-07 21:05:43 +00:00
reverse_induction.ll	Fix missing CHECK-LABELs	2013-10-02 20:29:00 +00:00
reverse_iter.ll
runtime-check-address-space.ll	Don't use runtime bounds check between address spaces.	2013-10-02 22:38:17 +00:00
runtime-check-readonly-address-space.ll	Don't use runtime bounds check between address spaces.	2013-10-02 22:38:17 +00:00
runtime-check-readonly.ll	LoopVectorizer: Handle strided memory accesses by versioning	2014-01-10 18:20:32 +00:00
runtime-check.ll	LoopVectorizer: If dependency checks fail try runtime checks	2013-11-01 03:05:07 +00:00
runtime-limit.ll	Fix missing CHECK-LABELs	2013-10-02 20:29:00 +00:00
safegep.ll	Fix missing CHECK-LABELs	2013-10-02 20:29:00 +00:00
same-base-access.ll
scalar-select.ll
scev-exitlim-crash.ll	Fix missing CHECK-LABELs	2013-10-02 20:29:00 +00:00
simple-unroll.ll
small-loop.ll
start-non-zero.ll
store-shuffle-bug.ll
struct_access.ll	LoopVectorize: Look for consecutive acces in GEPs with trailing zero indices	2013-11-01 14:09:50 +00:00
undef-inst-bug.ll
unroll_novec.ll	[vectorizer] Add an override for the target instruction cost and use it	2014-01-27 11:41:50 +00:00
value-ptr-bug.ll	Fix known typos	2014-01-24 17:20:08 +00:00
vect.omp.persistence.ll	vect.omp.persistence.ll REQUIRES asserts due to -debug-only.	2014-04-15 10:12:47 +00:00
vect.stats.ll	[CLNUP] Test commit. Remove newline.	2014-04-24 08:42:58 +00:00
vectorize-once.ll	Mark vector loops as already vectorized	2013-10-24 14:50:51 +00:00
version-mem-access.ll	LoopVectorize: Only strip casts from integer types when replacing symbolic	2014-01-15 03:35:46 +00:00
write-only.ll