RPCS3/llvm
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm.git synced 2024-11-30 23:21:04 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix compilation warnings when compiling with GCC 7.3

Browse Source 
Differential Revision: https://reviews.llvm.org/D61046

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@360044 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alexandre Ganea 2019-05-06 13:41:54 +00:00
parent 8d416103aa
commit 059c038861
5 changed files with 33 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/Target/AMDGPU/R600ISelLowering.cpp
View File

@ -1714,6 +1714,12 @@ static SDValue CompactSwizzlableVector(
if (NewBldVec[i].isUndef())
continue;
// Fix spurious warning with gcc 7.3 -O3
// warning: array subscript is above array bounds [-Warray-bounds]
// if (NewBldVec[i] == NewBldVec[j]) {
// ~~~~~~~~~~~^
if (i >= 4)
continue;
for (unsigned j = 0; j < i; j++) {
if (NewBldVec[i] == NewBldVec[j]) {
NewBldVec[i] = DAG.getUNDEF(NewBldVec[i].getValueType());

1
unittests/IR/ConstantRangeTest.cpp
View File

@ -459,6 +459,7 @@ void testBinarySetOperationExhaustive(Fn1 OpFn, Fn2 InResultFn) {
}
}
(void)HaveInterrupt3;
assert(!HaveInterrupt3 && "Should have at most three ranges");
ConstantRange SmallestCR = OpFn(CR1, CR2, ConstantRange::Smallest);

21
unittests/Support/TypeTraitsTest.cpp
View File

@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
#include "llvm/Support/type_traits.h"
#include "gtest/gtest.h"
namespace {
@ -71,6 +72,26 @@ template void TrivialityTester<Z &&, false, true>();
template void TrivialityTester<A &&, false, true>();
template void TrivialityTester<B &&, false, true>();
TEST(Triviality, Tester) {
TrivialityTester<int, true, true>();
TrivialityTester<void *, true, true>();
TrivialityTester<int &, true, true>();
TrivialityTester<int &&, false, true>();
TrivialityTester<X, true, true>();
TrivialityTester<Y, false, false>();
TrivialityTester<Z, false, false>();
TrivialityTester<A, true, false>();
TrivialityTester<B, false, true>();
TrivialityTester<Z &, true, true>();
TrivialityTester<A &, true, true>();
TrivialityTester<B &, true, true>();
TrivialityTester<Z &&, false, true>();
TrivialityTester<A &&, false, true>();
TrivialityTester<B &&, false, true>();
}
} // namespace triviality
} // end anonymous namespace

5
unittests/Transforms/Scalar/CMakeLists.txt
View File

@ -10,3 +10,8 @@ set(LLVM_LINK_COMPONENTS
add_llvm_unittest(ScalarTests
LoopPassManagerTest.cpp
)
# Workaround for the gcc 6.1 bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80916.
if (CMAKE_COMPILER_IS_GNUCXX AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 6.0 AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.0)
set_source_files_properties(LoopPassManagerTest.cpp PROPERTIES COMPILE_FLAGS -Wno-unused-function)
endif()

10
unittests/Transforms/Scalar/LoopPassManagerTest.cpp
View File

@ -20,19 +20,9 @@
#include "llvm/IR/PassManager.h"
#include "llvm/Support/SourceMgr.h"
// Workaround for the gcc 6.1 bug PR80916.
#if defined(__GNUC__) && __GNUC__ > 5
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wunused-function"
#endif
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#if defined(__GNUC__) && __GNUC__ > 5
# pragma GCC diagnostic pop
#endif
using namespace llvm;
namespace {