[llvm] 2d66ed3 - [NFC] Skip PassBuilderCTests if no default triple

[Chris Bieneman via llvm-commits]

Author: Chris Bieneman
Date: 2022-01-31T16:24:42-06:00
New Revision: 2d66ed370a4065faa6347c5811c5ede92a1dea38

URL: https://github.com/llvm/llvm-project/commit/2d66ed370a4065faa6347c5811c5ede92a1dea38
DIFF: https://github.com/llvm/llvm-project/commit/2d66ed370a4065faa6347c5811c5ede92a1dea38.diff

LOG: [NFC] Skip PassBuilderCTests if no default triple

This fixes the unit tests so that it is skipped if there is no default
target triple set. Unset default target triple is a supported build
configuration for LLVM.

Added: 
    

Modified: 
    llvm/unittests/Passes/PassBuilderBindingsTest.cpp

Removed: 
    


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diff  --git a/llvm/unittests/Passes/PassBuilderBindingsTest.cpp b/llvm/unittests/Passes/PassBuilderBindingsTest.cpp
index c55c882e6083c..069c9803cae5e 100644
--- a/llvm/unittests/Passes/PassBuilderBindingsTest.cpp
+++ b/llvm/unittests/Passes/PassBuilderBindingsTest.cpp
@@ -10,13 +10,18 @@
 #include "llvm-c/Transforms/PassBuilder.h"
 #include "llvm-c/Types.h"
 #include "gtest/gtest.h"
+#include <string.h>
 
 using namespace llvm;
 
 class PassBuilderCTest : public testing::Test {
   void SetUp() override {
-    LLVMInitializeAllTargetInfos();
     char *Triple = LLVMGetDefaultTargetTriple();
+    if (strlen(Triple) == 0) {
+      GTEST_SKIP();
+      return;
+    }
+    LLVMInitializeAllTargetInfos();
     char *Err;
     LLVMTargetRef Target;
     if (LLVMGetTargetFromTriple(Triple, &Target, &Err)) {
@@ -32,6 +37,9 @@ class PassBuilderCTest : public testing::Test {
   }
 
   void TearDown() override {
+    char *Triple = LLVMGetDefaultTargetTriple();
+    if (strlen(Triple) == 0)
+      return; // Skipped, so nothing to tear down
     LLVMDisposeTargetMachine(TM);
     LLVMDisposeModule(Module);
     LLVMContextDispose(Context);