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-rw-r--r--llvm/unittests/CodeGen/GlobalISel/LegalizerHelperTest.cpp69
1 files changed, 35 insertions, 34 deletions
diff --git a/llvm/unittests/CodeGen/GlobalISel/LegalizerHelperTest.cpp b/llvm/unittests/CodeGen/GlobalISel/LegalizerHelperTest.cpp
index ee84aeff994..9764a0bf58c 100644
--- a/llvm/unittests/CodeGen/GlobalISel/LegalizerHelperTest.cpp
+++ b/llvm/unittests/CodeGen/GlobalISel/LegalizerHelperTest.cpp
@@ -1,4 +1,5 @@
-//===- PatternMatchTest.cpp -----------------------------------------------===//
+//===- LegalizerHelperTest.cpp
+//-----------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
@@ -7,21 +8,21 @@
//
//===----------------------------------------------------------------------===//
-#include "LegalizerHelperTest.h"
+#include "GISelMITest.h"
namespace {
class DummyGISelObserver : public GISelChangeObserver {
public:
- void changingInstr(const MachineInstr &MI) override {}
- void changedInstr(const MachineInstr &MI) override {}
- void createdInstr(const MachineInstr &MI) override {}
- void erasingInstr(const MachineInstr &MI) override {}
+ void changingInstr(MachineInstr &MI) override {}
+ void changedInstr(MachineInstr &MI) override {}
+ void createdInstr(MachineInstr &MI) override {}
+ void erasingInstr(MachineInstr &MI) override {}
};
// Test CTTZ expansion when CTTZ_ZERO_UNDEF is legal or custom,
// in which case it becomes CTTZ_ZERO_UNDEF with select.
-TEST_F(LegalizerHelperTest, LowerBitCountingCTTZ0) {
+TEST_F(GISelMITest, LowerBitCountingCTTZ0) {
if (!TM)
return;
@@ -33,7 +34,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTTZ0) {
B.buildInstr(TargetOpcode::G_CTTZ, {LLT::scalar(64)}, {Copies[0]});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
// Perform Legalization
ASSERT_TRUE(Helper.lower(*MIBCTTZ, 0, LLT::scalar(64)) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -51,7 +52,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTTZ0) {
}
// CTTZ expansion in terms of CTLZ
-TEST_F(LegalizerHelperTest, LowerBitCountingCTTZ1) {
+TEST_F(GISelMITest, LowerBitCountingCTTZ1) {
if (!TM)
return;
@@ -63,7 +64,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTTZ1) {
B.buildInstr(TargetOpcode::G_CTTZ, {LLT::scalar(64)}, {Copies[0]});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
// Perform Legalization
ASSERT_TRUE(Helper.lower(*MIBCTTZ, 0, LLT::scalar(64)) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -83,7 +84,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTTZ1) {
}
// CTTZ expansion in terms of CTPOP
-TEST_F(LegalizerHelperTest, LowerBitCountingCTTZ2) {
+TEST_F(GISelMITest, LowerBitCountingCTTZ2) {
if (!TM)
return;
@@ -95,7 +96,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTTZ2) {
B.buildInstr(TargetOpcode::G_CTTZ, {LLT::scalar(64)}, {Copies[0]});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
ASSERT_TRUE(Helper.lower(*MIBCTTZ, 0, LLT::scalar(64)) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -112,7 +113,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTTZ2) {
}
// CTTZ_ZERO_UNDEF expansion in terms of CTTZ
-TEST_F(LegalizerHelperTest, LowerBitCountingCTTZ3) {
+TEST_F(GISelMITest, LowerBitCountingCTTZ3) {
if (!TM)
return;
@@ -124,7 +125,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTTZ3) {
{LLT::scalar(64)}, {Copies[0]});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
ASSERT_TRUE(Helper.lower(*MIBCTTZ, 0, LLT::scalar(64)) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -137,7 +138,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTTZ3) {
}
// CTLZ expansion in terms of CTLZ_ZERO_UNDEF
-TEST_F(LegalizerHelperTest, LowerBitCountingCTLZ0) {
+TEST_F(GISelMITest, LowerBitCountingCTLZ0) {
if (!TM)
return;
@@ -149,7 +150,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTLZ0) {
B.buildInstr(TargetOpcode::G_CTLZ, {LLT::scalar(64)}, {Copies[0]});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
ASSERT_TRUE(Helper.lower(*MIBCTLZ, 0, LLT::scalar(64)) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -166,7 +167,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTLZ0) {
}
// CTLZ expansion in terms of CTLZ_ZERO_UNDEF if the latter is a libcall
-TEST_F(LegalizerHelperTest, LowerBitCountingCTLZLibcall) {
+TEST_F(GISelMITest, LowerBitCountingCTLZLibcall) {
if (!TM)
return;
@@ -178,7 +179,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTLZLibcall) {
B.buildInstr(TargetOpcode::G_CTLZ, {LLT::scalar(64)}, {Copies[0]});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
ASSERT_TRUE(Helper.lower(*MIBCTLZ, 0, LLT::scalar(64)) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -195,7 +196,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTLZLibcall) {
}
// CTLZ expansion
-TEST_F(LegalizerHelperTest, LowerBitCountingCTLZ1) {
+TEST_F(GISelMITest, LowerBitCountingCTLZ1) {
if (!TM)
return;
@@ -209,7 +210,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTLZ1) {
auto MIBCTLZ = B.buildInstr(TargetOpcode::G_CTLZ, {s8}, {MIBTrunc});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
ASSERT_TRUE(Helper.lower(*MIBCTLZ, 0, s8) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -234,7 +235,7 @@ TEST_F(LegalizerHelperTest, LowerBitCountingCTLZ1) {
}
// CTLZ widening.
-TEST_F(LegalizerHelperTest, WidenBitCountingCTLZ) {
+TEST_F(GISelMITest, WidenBitCountingCTLZ) {
if (!TM)
return;
@@ -249,7 +250,7 @@ TEST_F(LegalizerHelperTest, WidenBitCountingCTLZ) {
auto MIBCTLZ = B.buildInstr(TargetOpcode::G_CTLZ, {s8}, {MIBTrunc});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
ASSERT_TRUE(Helper.widenScalar(*MIBCTLZ, 0, s16) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -267,7 +268,7 @@ TEST_F(LegalizerHelperTest, WidenBitCountingCTLZ) {
}
// CTLZ_ZERO_UNDEF widening.
-TEST_F(LegalizerHelperTest, WidenBitCountingCTLZZeroUndef) {
+TEST_F(GISelMITest, WidenBitCountingCTLZZeroUndef) {
if (!TM)
return;
@@ -283,7 +284,7 @@ TEST_F(LegalizerHelperTest, WidenBitCountingCTLZZeroUndef) {
B.buildInstr(TargetOpcode::G_CTLZ_ZERO_UNDEF, {s8}, {MIBTrunc});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
ASSERT_TRUE(Helper.widenScalar(*MIBCTLZ_ZU, 0, s16) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -301,7 +302,7 @@ TEST_F(LegalizerHelperTest, WidenBitCountingCTLZZeroUndef) {
}
// CTPOP widening.
-TEST_F(LegalizerHelperTest, WidenBitCountingCTPOP) {
+TEST_F(GISelMITest, WidenBitCountingCTPOP) {
if (!TM)
return;
@@ -316,7 +317,7 @@ TEST_F(LegalizerHelperTest, WidenBitCountingCTPOP) {
auto MIBCTPOP = B.buildInstr(TargetOpcode::G_CTPOP, {s8}, {MIBTrunc});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
ASSERT_TRUE(Helper.widenScalar(*MIBCTPOP, 0, s16) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -332,7 +333,7 @@ TEST_F(LegalizerHelperTest, WidenBitCountingCTPOP) {
}
// CTTZ_ZERO_UNDEF widening.
-TEST_F(LegalizerHelperTest, WidenBitCountingCTTZ_ZERO_UNDEF) {
+TEST_F(GISelMITest, WidenBitCountingCTTZ_ZERO_UNDEF) {
if (!TM)
return;
@@ -348,7 +349,7 @@ TEST_F(LegalizerHelperTest, WidenBitCountingCTTZ_ZERO_UNDEF) {
B.buildInstr(TargetOpcode::G_CTTZ_ZERO_UNDEF, {s8}, {MIBTrunc});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
ASSERT_TRUE(Helper.widenScalar(*MIBCTTZ_ZERO_UNDEF, 0, s16) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -364,7 +365,7 @@ TEST_F(LegalizerHelperTest, WidenBitCountingCTTZ_ZERO_UNDEF) {
}
// CTTZ widening.
-TEST_F(LegalizerHelperTest, WidenBitCountingCTTZ) {
+TEST_F(GISelMITest, WidenBitCountingCTTZ) {
if (!TM)
return;
@@ -379,7 +380,7 @@ TEST_F(LegalizerHelperTest, WidenBitCountingCTTZ) {
auto MIBCTTZ = B.buildInstr(TargetOpcode::G_CTTZ, {s8}, {MIBTrunc});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
ASSERT_TRUE(Helper.widenScalar(*MIBCTTZ, 0, s16) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -396,7 +397,7 @@ TEST_F(LegalizerHelperTest, WidenBitCountingCTTZ) {
ASSERT_TRUE(CheckMachineFunction(*MF, CheckStr));
}
// UADDO widening.
-TEST_F(LegalizerHelperTest, WidenUADDO) {
+TEST_F(GISelMITest, WidenUADDO) {
if (!TM)
return;
@@ -413,7 +414,7 @@ TEST_F(LegalizerHelperTest, WidenUADDO) {
B.buildInstr(TargetOpcode::G_UADDO, {s8, CarryReg}, {MIBTrunc, MIBTrunc});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
ASSERT_TRUE(Helper.widenScalar(*MIBUAddO, 0, s16) ==
LegalizerHelper::LegalizeResult::Legalized);
@@ -433,7 +434,7 @@ TEST_F(LegalizerHelperTest, WidenUADDO) {
}
// USUBO widening.
-TEST_F(LegalizerHelperTest, WidenUSUBO) {
+TEST_F(GISelMITest, WidenUSUBO) {
if (!TM)
return;
@@ -450,7 +451,7 @@ TEST_F(LegalizerHelperTest, WidenUSUBO) {
B.buildInstr(TargetOpcode::G_USUBO, {s8, CarryReg}, {MIBTrunc, MIBTrunc});
AInfo Info(MF->getSubtarget());
DummyGISelObserver Observer;
- LegalizerHelper Helper(*MF, Info, Observer);
+ LegalizerHelper Helper(*MF, Info, Observer, B);
ASSERT_TRUE(Helper.widenScalar(*MIBUSUBO, 0, s16) ==
LegalizerHelper::LegalizeResult::Legalized);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-19 15:00:01 +0000