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[CIR][ABI][NFC] Add missing x86-64 signed int CC lowering tests #713

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Merged
merged 1 commit into from
Jul 2, 2024
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[CIR][ABI][NFC] Add missing x86-64 signed int CC lowering tests #713

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28 changes: 28 additions & 0 deletions clang/test/CIR/Transforms/Target/x86_64/x86_64-call-conv-lowering-pass.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -34,3 +34,31 @@ unsigned long long ULongLong(unsigned long long l) {
// CHECK: cir.call @_Z9ULongLongy(%2) : (!u64i) -> !u64i
return ULongLong(l);
}

/// Test call conv lowering for trivial signext cases. ///

// CHECK: cir.func @_Z4Chara(%arg0: !s8i {cir.signext} loc({{.+}})) -> (!s8i {cir.signext})
char Char(signed char c) {
// CHECK: cir.call @_Z4Chara(%{{.+}}) : (!s8i) -> !s8i
return Char(c);
}
// CHECK: cir.func @_Z5Shorts(%arg0: !s16i {cir.signext} loc({{.+}})) -> (!s16i {cir.signext})
short Short(short s) {
// CHECK: cir.call @_Z5Shorts(%{{.+}}) : (!s16i) -> !s16i
return Short(s);
}
// CHECK: cir.func @_Z3Inti(%arg0: !s32i loc({{.+}})) -> !s32i
int Int(int i) {
// CHECK: cir.call @_Z3Inti(%{{.+}}) : (!s32i) -> !s32i
return Int(i);
}
// CHECK: cir.func @_Z4Longl(%arg0: !s64i loc({{.+}})) -> !s64i
long Long(long l) {
// CHECK: cir.call @_Z4Longl(%{{.+}}) : (!s64i) -> !s64i
return Long(l);
}
// CHECK: cir.func @_Z8LongLongx(%arg0: !s64i loc({{.+}})) -> !s64i
long long LongLong(long long l) {
// CHECK: cir.call @_Z8LongLongx(%{{.+}}) : (!s64i) -> !s64i
return LongLong(l);
}
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