[PATCH] D52407: [llvm-exegesis] Add lit tests.

[Clement Courbet via Phabricator via llvm-commits]

courbet created this revision.
courbet added a reviewer: gchatelet.
Herald added subscribers: tschuett, mgorny.
Herald added a reviewer: alexshap.
gchatelet accepted this revision.
This revision is now accepted and ready to land.

Right now we only have unit tests. This will allow testing the whole
tool. Even though We can't really check actual values, this will avoid
regressions such as PR39055.


Repository:
  rL LLVM

https://reviews.llvm.org/D52407

Files:
  test/CMakeLists.txt
  test/lit.cfg.py
  test/tools/llvm-exegesis/X86/latency-by-opcode-name.s
  test/tools/llvm-exegesis/X86/lit.local.cfg
  test/tools/llvm-exegesis/X86/uops-by-opcode-name.s
  test/tools/llvm-exegesis/lit.local.cfg


Index: test/tools/llvm-exegesis/lit.local.cfg
===================================================================
--- /dev/null
+++ test/tools/llvm-exegesis/lit.local.cfg
@@ -0,0 +1,2 @@
+if 'native' not in config.available_features:
+    config.unsupported = True
Index: test/tools/llvm-exegesis/X86/uops-by-opcode-name.s
===================================================================
--- /dev/null
+++ test/tools/llvm-exegesis/X86/uops-by-opcode-name.s
@@ -0,0 +1,6 @@
+# RUN: llvm-exegesis -mode=uops -opcode-name=ADD32rr | FileCheck %s
+
+CHECK:      mode:            uops
+CHECK-NEXT: key:
+CHECK-NEXT:   instructions:
+CHECK-NEXT:     ADD32rr
Index: test/tools/llvm-exegesis/X86/lit.local.cfg
===================================================================
--- /dev/null
+++ test/tools/llvm-exegesis/X86/lit.local.cfg
@@ -0,0 +1,2 @@
+if not ('x86' in config.root.target_triple):
+    config.unsupported = True
Index: test/tools/llvm-exegesis/X86/latency-by-opcode-name.s
===================================================================
--- /dev/null
+++ test/tools/llvm-exegesis/X86/latency-by-opcode-name.s
@@ -0,0 +1,6 @@
+# RUN: llvm-exegesis -mode=latency -opcode-name=ADD32rr | FileCheck %s
+
+CHECK:      mode:            latency
+CHECK-NEXT: key:
+CHECK-NEXT:   instructions:
+CHECK-NEXT:     ADD32rr
Index: test/lit.cfg.py
===================================================================
--- test/lit.cfg.py
+++ test/lit.cfg.py
@@ -140,16 +140,17 @@
 
 # FIXME: Why do we have both `lli` and `%lli` that do slightly different things?
 tools.extend([
-    'dsymutil', 'lli', 'lli-child-target', 'llvm-ar', 'llvm-as', 'llvm-bcanalyzer',
-    'llvm-config', 'llvm-cov', 'llvm-cxxdump', 'llvm-cvtres', 'llvm-diff', 'llvm-dis',
-    'llvm-dwarfdump', 'llvm-extract', 'llvm-isel-fuzzer', 'llvm-opt-fuzzer', 'llvm-lib',
-    'llvm-link', 'llvm-lto', 'llvm-lto2', 'llvm-mc', 'llvm-mca',
-    'llvm-modextract', 'llvm-nm', 'llvm-objcopy', 'llvm-objdump',
-    'llvm-pdbutil', 'llvm-profdata', 'llvm-ranlib', 'llvm-readobj',
-    'llvm-rtdyld', 'llvm-size', 'llvm-split', 'llvm-strings', 'llvm-strip', 'llvm-tblgen',
-    'llvm-undname', 'llvm-c-test', 'llvm-cxxfilt', 'llvm-xray', 'yaml2obj', 'obj2yaml',
-    'yaml-bench', 'verify-uselistorder',
-    'bugpoint', 'llc', 'llvm-symbolizer', 'opt', 'sancov', 'sanstats'])
+    'dsymutil', 'lli', 'lli-child-target', 'llvm-ar', 'llvm-as',
+    'llvm-bcanalyzer', 'llvm-config', 'llvm-cov', 'llvm-cxxdump', 'llvm-cvtres',
+    'llvm-diff', 'llvm-dis', 'llvm-dwarfdump', 'llvm-exegesis', 'llvm-extract',
+    'llvm-isel-fuzzer', 'llvm-opt-fuzzer', 'llvm-lib', 'llvm-link', 'llvm-lto',
+    'llvm-lto2', 'llvm-mc', 'llvm-mca', 'llvm-modextract', 'llvm-nm',
+    'llvm-objcopy', 'llvm-objdump', 'llvm-pdbutil', 'llvm-profdata',
+    'llvm-ranlib', 'llvm-readobj', 'llvm-rtdyld', 'llvm-size', 'llvm-split',
+    'llvm-strings', 'llvm-strip', 'llvm-tblgen', 'llvm-undname', 'llvm-c-test',
+    'llvm-cxxfilt', 'llvm-xray', 'yaml2obj', 'obj2yaml', 'yaml-bench',
+    'verify-uselistorder', 'bugpoint', 'llc', 'llvm-symbolizer', 'opt',
+    'sancov', 'sanstats'])
 
 # The following tools are optional
 tools.extend([
Index: test/CMakeLists.txt
===================================================================
--- test/CMakeLists.txt
+++ test/CMakeLists.txt
@@ -60,6 +60,7 @@
           dsymutil
           llvm-dwarfdump
           llvm-dwp
+          llvm-exegesis
           llvm-extract
           llvm-isel-fuzzer
           llvm-lib


-------------- next part --------------
A non-text attachment was scrubbed...
Name: D52407.166646.patch
Type: text/x-patch
Size: 3502 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20180924/33fbbdfb/attachment.bin>