Displaying 6 results from an estimated 6 matches for "c_register".
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2009 Jul 08
4
[LLVMdev] Internal compiler error in SelectionDAGBuild.cpp
...Linux OMAP kernel with llvm, I have the
following error message.
CC arch/arm/kernel/traps.o
cc1:
/home/wonjeon/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp:5388: void
llvm::SelectionDAGLowering::visitInlineAsm(llvm::CallSite): Assertion
`(OpInfo.ConstraintType == TargetLowering::C_RegisterClass ||
OpInfo.ConstraintType == TargetLowering::C_Register) && "Unknown constraint
type!"' failed.
arch/arm/kernel/traps.c:748: internal compiler error: Aborted
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://llvm.org/b...
2009 Jul 08
2
[LLVMdev] Internal compiler error in SelectionDAGBuild.cpp
...ave the
> following error message.
>
> CC arch/arm/kernel/traps.o
> cc1:
> /home/wonjeon/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp:5388: void
> llvm::SelectionDAGLowering::visitInlineAsm(llvm::CallSite): Assertion
> `(OpInfo.ConstraintType == TargetLowering::C_RegisterClass ||
> OpInfo.ConstraintType == TargetLowering::C_Register) && "Unknown constraint
> type!"' failed.
> arch/arm/kernel/traps.c:748: internal compiler error: Aborted
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See...
2009 Jul 08
0
[LLVMdev] Internal compiler error in SelectionDAGBuild.cpp
...ave the following error message.
>
> CC arch/arm/kernel/traps.o
> cc1: /home/wonjeon/llvm/lib/CodeGen/SelectionDAG/
> SelectionDAGBuild.cpp:5388: void
> llvm::SelectionDAGLowering::visitInlineAsm(llvm::CallSite):
> Assertion `(OpInfo.ConstraintType == TargetLowering::C_RegisterClass
> || OpInfo.ConstraintType == TargetLowering::C_Register) && "Unknown
> constraint type!"' failed.
> arch/arm/kernel/traps.c:748: internal compiler error: Aborted
> Please submit a full bug report,
> with preprocessed source if appropriate.
>...
2009 Jul 08
0
[LLVMdev] Internal compiler error in SelectionDAGBuild.cpp
...t;>
>> CC arch/arm/kernel/traps.o
>> cc1: /home/wonjeon/llvm/lib/CodeGen/SelectionDAG/
>> SelectionDAGBuild.cpp:5388: void
>> llvm::SelectionDAGLowering::visitInlineAsm(llvm::CallSite):
>> Assertion `(OpInfo.ConstraintType ==
>> TargetLowering::C_RegisterClass || OpInfo.ConstraintType ==
>> TargetLowering::C_Register) && "Unknown constraint type!"' failed.
>> arch/arm/kernel/traps.c:748: internal compiler error: Aborted
>> Please submit a full bug report,
>> with preprocessed source if appropriat...
2009 Jul 09
1
[LLVMdev] Internal compiler error in SelectionDAGBuild.cpp
...rror message.
>>
>> CC arch/arm/kernel/traps.o
>> cc1:
>> /home/wonjeon/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp:5388: void
>> llvm::SelectionDAGLowering::visitInlineAsm(llvm::CallSite): Assertion
>> `(OpInfo.ConstraintType == TargetLowering::C_RegisterClass ||
>> OpInfo.ConstraintType == TargetLowering::C_Register) && "Unknown constraint
>> type!"' failed.
>> arch/arm/kernel/traps.c:748: internal compiler error: Aborted
>> Please submit a full bug report,
>> with preprocessed source if app...
2013 Jan 08
2
[LLVMdev] Inline asm bug?
...owering::getConstraintType we don't recognize the string "memory"
as a memory clobber, but instead we treat it as a register clobber:
if (Constraint.size() > 1 && Constraint[0] == '{' &&
Constraint[Constraint.size()-1] == '}')
return C_Register;
I can submit a patch for this issue (and some minor related things), but
I'd like to know if the program itself is valid (i.e. if the clobber
alone is sufficient).
Here's the current dump right around lowering:
*** IR Dump Before Module Verifier ***
define i32 @foo(i8* %p) nounwind u...