search for: divdc3

Displaying 5 results from an estimated 5 matches for "divdc3".

2019 Jan 02
5
Potential bug in SelectionDAGLegalize::ConvertNodeToLibcall()?
...wering operation on ISD::BITCAST for the PowerPC/SPE target, to convert 'f64 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...
2019 Jan 03
3
Potential bug in SelectionDAGLegalize::ConvertNodeToLibcall()?
...> > PowerPC/SPE target, to convert 'f64 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...
2019 Jan 04
2
Potential bug in SelectionDAGLegalize::ConvertNodeToLibcall()?
...> > PowerPC/SPE target, to convert 'f64 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...
2019 Jan 04
2
Potential bug in SelectionDAGLegalize::ConvertNodeToLibcall()?
...target, to convert 'f64 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 >> > >...
2013 Oct 31
3
[releng_10 tinderbox] failure on i386/pc98
...47;ctzdi2.c /src/lib/libcompiler_rt/../../contrib/compiler-rt/lib/ctzsi2.c /src/lib/libcompiler_rt/../../contrib/compiler-rt/lib/ctzti2.c /src/lib/libcompiler_rt/../../contrib/compiler-rt/lib/divdc3.c /src/lib/libcompiler_rt/../../contrib/compiler-rt/lib/i386/divdi3.S /src/lib/libcompiler_rt/../../contrib/compiler-rt/lib/divmoddi4.c /src/lib/libcompiler_rt/../../contrib/compiler-rt/lib...