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88e2967579
The ARM TargetParser would construct invalid StringRefs. This would cause asserts to trigger. Add some tests in LLVM to ensure that we dont regress on this in the future. Although there is a test for this in clang, this ensures that the changes would get caught in the same repository. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262790 91177308-0d34-0410-b5e6-96231b3b80d8
52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
//===----------- TargetParser.cpp - Target Parser -------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "gtest/gtest.h"
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#include "llvm/Support/TargetParser.h"
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using namespace llvm;
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namespace {
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TEST(TargetParserTest, ARMArchName) {
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for (ARM::ArchKind AK = static_cast<ARM::ArchKind>(0);
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AK <= ARM::ArchKind::AK_LAST;
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AK = static_cast<ARM::ArchKind>(static_cast<unsigned>(AK) + 1))
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EXPECT_TRUE(AK == ARM::AK_LAST ? ARM::getArchName(AK).empty()
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: !ARM::getArchName(AK).empty());
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}
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TEST(TargetParserTest, ARMCPUAttr) {
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for (ARM::ArchKind AK = static_cast<ARM::ArchKind>(0);
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AK <= ARM::ArchKind::AK_LAST;
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AK = static_cast<ARM::ArchKind>(static_cast<unsigned>(AK) + 1))
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EXPECT_TRUE((AK == ARM::AK_INVALID || AK == ARM::AK_LAST)
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? ARM::getCPUAttr(AK).empty()
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: !ARM::getCPUAttr(AK).empty());
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}
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TEST(TargetParserTest, ARMSubArch) {
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for (ARM::ArchKind AK = static_cast<ARM::ArchKind>(0);
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AK <= ARM::ArchKind::AK_LAST;
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AK = static_cast<ARM::ArchKind>(static_cast<unsigned>(AK) + 1))
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EXPECT_TRUE((AK == ARM::AK_INVALID || AK == ARM::AK_IWMMXT ||
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AK == ARM::AK_IWMMXT2 || AK == ARM::AK_LAST)
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? ARM::getSubArch(AK).empty()
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: !ARM::getSubArch(AK).empty());
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}
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TEST(TargetParserTest, ARMFPUName) {
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for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0);
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FK <= ARM::FPUKind::FK_LAST;
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FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(FK) + 1))
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EXPECT_TRUE(FK == ARM::FK_LAST ? ARM::getFPUName(FK).empty()
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: !ARM::getFPUName(FK).empty());
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}
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}
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