All these headers already depend on CodeGen headers so moving them into
CodeGen fixes the layering (since CodeGen depends on Target, not the
other way around).
llvm-svn: 318490
In some cases, the code generator attempts to generate instructions such as:
lddw r24, Y+63
which expands to:
ldd r24, Y+63
ldd r25, Y+64 # Oops! This is actually ld r25, Y in the binary
This commit limits the first offset to 62, and thus the second to 63.
It also updates some asserts in AVRExpandPseudoInsts.cpp, including for
INW and OUTW, which appear to be unused.
Patch by Thomas Backman.
llvm-svn: 314890
Rename from addOperand to just add, to match the other method that has been
added to MachineInstrBuilder for adding more than just 1 operand.
See https://reviews.llvm.org/D28057 for the whole discussion.
Differential Revision: https://reviews.llvm.org/D28556
llvm-svn: 291891
Summary: This gets rid of the hardcoded 'r0' that was used previously.
Reviewers: asl
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D27567
llvm-svn: 289322
These should've been checking whether the immediate is a 6-bit unsigned
integer.
If the immediate was '63', this would cause an assertion error which
shouldn't have occurred.
llvm-svn: 289315
Summary:
A lot of the pseudo instructions are required because LLVM assumes that
all integers of the same size as the pointer size are legal. This means
that it will not currently expand 16-bit instructions to their 8-bit
variants because it thinks 16-bit types are legal for the operations.
This also adds all of the CodeGen tests that required the pass to run.
Reviewers: arsenm, kparzysz
Subscribers: wdng, mgorny, modocache, llvm-commits
Differential Revision: https://reviews.llvm.org/D26577
llvm-svn: 287162
David Blaikie