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Commit Graph

3 Commits

Author SHA1 Message Date
Juergen Ributzka
98be3942ed [FastISel][AArch64] Use the correct register class to make the MI verifier happy.
This is mostly achieved by providing the correct register class manually,
because getRegClassFor always returns the GPR*AllRegClass for MVT::i32 and
MVT::i64.

Also cleanup the code to use the FastEmitInst_* method whenever possible. This
makes sure that the operands' register class is properly constrained. For all
the remaining cases this adds the missing constrainOperandRegClass calls for
each operand.

llvm-svn: 216225
2014-08-21 20:57:57 +00:00
Juergen Ributzka
9261bd7fe9 [FastISel][AArch64] Fix a few BuildMI callsites where the result register was added as an operand register.
This fixes a few BuildMI callsites where the result register was added by
using addReg, which is per default a use and therefore an operand register.

Also use the zero register as result register when emitting a compare
instruction (SUBS with unused result register).

llvm-svn: 215997
2014-08-19 17:41:53 +00:00
Tim Northover
ca0f4dc4f0 AArch64/ARM64: move ARM64 into AArch64's place
This commit starts with a "git mv ARM64 AArch64" and continues out
from there, renaming the C++ classes, intrinsics, and other
target-local objects for consistency.

"ARM64" test directories are also moved, and tests that began their
life in ARM64 use an arm64 triple, those from AArch64 use an aarch64
triple. Both should be equivalent though.

This finishes the AArch64 merge, and everyone should feel free to
continue committing as normal now.

llvm-svn: 209577
2014-05-24 12:50:23 +00:00