1e2ed8a586
This was broken by 5322fb6268208a8fc031fb13573dac9729d05db6. Update the test to be a little more resilient to flaky failures and to pass after those changes. We should probably delete this now that we have MIR2Vec, but punting that for now.
49 lines
2.5 KiB
LLVM
49 lines
2.5 KiB
LLVM
; REQUIRES: have_tflite
|
|
; REQUIRES: x86_64-linux
|
|
;
|
|
; Check that we log the currently in development features correctly with both the default
|
|
; case and with a learned policy.
|
|
;
|
|
; RUN: llc -o /dev/null -mtriple=x86_64-linux-unknown -regalloc=greedy \
|
|
; RUN: -regalloc-enable-advisor=development \
|
|
; RUN: -regalloc-training-log=%t1 \
|
|
; RUN: -regalloc-enable-development-features < %S/Inputs/input.ll
|
|
; RUN: %python %S/../../../lib/Analysis/models/log_reader.py %t1 > %t1.readable
|
|
; RUN: FileCheck --input-file %t1.readable %s
|
|
|
|
; RUN: rm -rf %t && mkdir %t
|
|
; RUN: %python %S/../../../lib/Analysis/models/gen-regalloc-eviction-test-model.py %t_savedmodel
|
|
; RUN: %python %S/../../../lib/Analysis/models/saved-model-to-tflite.py %t_savedmodel %t
|
|
; RUN: llc -o /dev/null -mtriple=x86_64-linux-unknown -regalloc=greedy \
|
|
; RUN: -regalloc-enable-advisor=development \
|
|
; RUN: -regalloc-training-log=%t2 -regalloc-model=%t \
|
|
; RUN: -regalloc-enable-development-features < %S/Inputs/input.ll
|
|
; RUN: %python %S/../../../lib/Analysis/models/log_reader.py %t2 > %t2.readable
|
|
; RUN: FileCheck --input-file %t2.readable %s
|
|
|
|
; CHECK-NOT: nan
|
|
; Check the first five opcodes in the first eviction problem
|
|
; Also, the first eviction problem is significantly less than 300 instructions. Check
|
|
; that there is a zero value.
|
|
; Note: we're regex-ing some of the opcodes to avoid test flakyness.
|
|
; CHECK: instructions: 20,{{([0-9]{4})}},{{([0-9]{4})}},{{([0-9]{4})}},{{.*}},0,
|
|
; Only the candidate virtreg and the 10th LR are included in this problem. Make
|
|
; sure the other LRs have values of zero. There are 2700 0s followed by some 1s.
|
|
; There's a limit to how many repetitions can be matched.
|
|
; CHECK: instructions_mapping: {{(((0,){27}){100})}}
|
|
; CHECK-SAME: 1
|
|
; Indexing 300 back from where the candidate vr actual resides due to the fact
|
|
; that not all the values between the 10th LR and the candidate are zero.
|
|
; CHECK-SAME-COUNT-6600: 0,
|
|
; CHECK-SAME: 1
|
|
; Ensure that we can still go through the mapping matrices for the rest of the
|
|
; eviction problems to make sure we haven't hit the end of the matrix above.
|
|
; There are a total of 23 eviction problems with this test.
|
|
; CHECK-LABEL: observation: 16
|
|
; Make sure that we're exporting the mbb_frequencies. Don't actually check
|
|
; values due to all values being floating point/liable to change very easily.
|
|
; CHECK: mbb_frequencies:
|
|
; Make sure that we have the mbb_mapping feature, and that the first couple
|
|
; of values are correct.
|
|
; CHECK: mbb_mapping: 0,0,0,0,1,1,1
|