search for: buildpair

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2019 Jan 02
5
Potential bug in SelectionDAGLegalize::ConvertNodeToLibcall()?
...bitcast (i64 build_pair i32, i32)' into a 'f64 BUILD_SPE64 i32, i32' node, which can be seen at https://reviews.llvm.org/D54583. However, when building compiler-rt's lib/builtins/divdc3.c an assertion is triggered that BUILD_PAIR is not legal on line 24. There should be no bitcast(buildpair) anywhere in the generation, as it should all be lowered. However, this is not the case when lowering to a libcall it seems. The relevant debug output, is here: Creating new node: t118: i64 = build_pair t117,t116, /home/chmeee/freebsd/contrib/compiler-rt/lib/builtins/divdc3.c:24:22 Creating new...
2019 Jan 03
3
Potential bug in SelectionDAGLegalize::ConvertNodeToLibcall()?
...into a 'f64 BUILD_SPE64 i32, i32' node, which can be seen at > > https://reviews.llvm.org/D54583. However, when building > > compiler-rt's lib/builtins/divdc3.c an assertion is triggered that > > BUILD_PAIR is not legal on line 24. There should be no > > bitcast(buildpair) anywhere in the generation, as it should all be > > lowered. However, this is not the case when lowering to a libcall > > it seems. The relevant debug output, is here: > > > > Creating new node: t118: i64 = build_pair t117,t116, > > /home/chmeee/freebsd/contrib/comp...
2019 Jan 04
2
Potential bug in SelectionDAGLegalize::ConvertNodeToLibcall()?
...into a 'f64 BUILD_SPE64 i32, i32' node, which can be seen at > > https://reviews.llvm.org/D54583. However, when building > > compiler-rt's lib/builtins/divdc3.c an assertion is triggered that > > BUILD_PAIR is not legal on line 24. There should be no > > bitcast(buildpair) anywhere in the generation, as it should all be > > lowered. However, this is not the case when lowering to a libcall > > it seems. The relevant debug output, is here: > > > > Creating new node: t118: i64 = build_pair t117,t116, > > /home/chmeee/freebsd/contrib/comp...
2019 Jan 04
2
Potential bug in SelectionDAGLegalize::ConvertNodeToLibcall()?
...' node, which can be seen at >> > > https://reviews.llvm.org/D54583. However, when building >> > > compiler-rt's lib/builtins/divdc3.c an assertion is triggered that >> > > BUILD_PAIR is not legal on line 24. There should be no >> > > bitcast(buildpair) anywhere in the generation, as it should all be >> > > lowered. However, this is not the case when lowering to a libcall >> > > it seems. The relevant debug output, is here: >> > > >> > > Creating new node: t118: i64 = build_pair t117,t116, >&gt...