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[GISel][UnitTest] Fix a bunch of tests that were not doing anything

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After r368065, all the tests using GISelMITest must call setUp() before
doing anything, otherwise the TargetMachine is not going to be set up.
A few tests added after that commit were not doing that and ended up
testing effectively nothing.

Fix the setup of all the tests and fix the failing tests.

llvm-svn: 374595
This commit is contained in:
Quentin Colombet 2019-10-11 20:58:26 +00:00
parent 9bea4ec28c
commit 49036dd3ae
2 changed files with 11 additions and 3 deletions
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5
llvm/unittests/CodeGen/GlobalISel/KnownBitsTest.cpp
View File

@ -120,17 +120,16 @@ TEST_F(GISelMITest, TestKnownBits) {
}
TEST_F(GISelMITest, TestSignBitIsZero) {
setUp();
if (!TM)
return;
const LLT S32 = LLT::scalar(32);
auto SignBit = B.buildConstant(S32, 0x8000000);
auto SignBit = B.buildConstant(S32, 0x80000000);
auto Zero = B.buildConstant(S32, 0);
GISelKnownBits KnownBits(*MF);
EXPECT_TRUE(KnownBits.signBitIsZero(Zero.getReg(0)));
EXPECT_FALSE(KnownBits.signBitIsZero(Zero.getReg(0)));
EXPECT_FALSE(KnownBits.signBitIsZero(SignBit.getReg(0)));
EXPECT_TRUE(KnownBits.signBitIsZero(SignBit.getReg(0)));
}

9
llvm/unittests/CodeGen/GlobalISel/MachineIRBuilderTest.cpp
View File

@ -74,6 +74,7 @@ TEST_F(GISelMITest, TestBuildConstantFConstantDeath) {
#endif
TEST_F(GISelMITest, DstOpSrcOp) {
setUp();
if (!TM)
return;
@ -99,6 +100,7 @@ TEST_F(GISelMITest, DstOpSrcOp) {
}
TEST_F(GISelMITest, BuildUnmerge) {
setUp();
if (!TM)
return;
@ -119,6 +121,7 @@ TEST_F(GISelMITest, BuildUnmerge) {
}
TEST_F(GISelMITest, TestBuildFPInsts) {
setUp();
if (!TM)
return;
@ -154,6 +157,7 @@ TEST_F(GISelMITest, TestBuildFPInsts) {
}
TEST_F(GISelMITest, BuildIntrinsic) {
setUp();
if (!TM)
return;
@ -182,6 +186,7 @@ TEST_F(GISelMITest, BuildIntrinsic) {
}
TEST_F(GISelMITest, BuildXor) {
setUp();
if (!TM)
return;
@ -210,6 +215,7 @@ TEST_F(GISelMITest, BuildXor) {
}
TEST_F(GISelMITest, BuildBitCounts) {
setUp();
if (!TM)
return;
@ -237,6 +243,7 @@ TEST_F(GISelMITest, BuildBitCounts) {
}
TEST_F(GISelMITest, BuildCasts) {
setUp();
if (!TM)
return;
@ -261,6 +268,7 @@ TEST_F(GISelMITest, BuildCasts) {
}
TEST_F(GISelMITest, BuildMinMax) {
setUp();
if (!TM)
return;
@ -286,6 +294,7 @@ TEST_F(GISelMITest, BuildMinMax) {
}
TEST_F(GISelMITest, BuildAtomicRMW) {
setUp();
if (!TM)
return;