The dump() functions are meant to be used in a debugger, code should
typically use something like print(errs());
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@293365 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
* ARM is omitted from this patch because this check appears to expose bugs in this target.
* Mips is omitted from this patch because this check either detects bugs or deliberate
emission of instructions that don't satisfy their predicates. One deliberate
use is the SYNC instruction where the version with an operand is correctly
defined as requiring MIPS32 while the version without an operand is defined
as an alias of 'SYNC 0' and requires MIPS2.
* X86 is omitted from this patch because it doesn't use the tablegen-erated
MCCodeEmitter infrastructure.
Patches for ARM and Mips will follow.
Depends on D25617
Reviewers: tstellarAMD, jmolloy
Subscribers: wdng, jmolloy, aemerson, rengolin, arsenm, jyknight, nemanjai, nhaehnle, tstellarAMD, llvm-commits
Differential Revision: https://reviews.llvm.org/D25618
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287439 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
This change is preparation for a change that will allow targets to verify that the instructions
they emit meet the predicates they specify. This is useful to ensure that C++
legalization/lowering/instruction-selection doesn't incorrectly select code for a different
subtarget than intended. Such cases are not caught by the integrated assembler when emitting
instructions directly to an object file.
Reviewers: qcolombet
Subscribers: qcolombet, beanz, mgorny, llvm-commits, modocache
Differential Revision: https://reviews.llvm.org/D25614
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@286945 91177308-0d34-0410-b5e6-96231b3b80d8
