Summary:
The 'R' constraint is actually supposed to be much more complicated than
this and is defined in terms of whether it will cause macro expansion in
the assembler. 'R' is getting less useful due to architecture changes and
ought to be replaced by other constraints. We therefore implement 9-bit
offsets which will work for all subtargets and all instructions.
Reviewers: vkalintiris
Reviewed By: vkalintiris
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D8440
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@233537 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
lwl and lwr are not available in MIPS32r6/MIPS64r6. The purpose of the test
is to check that the '$1' expands to '0($x)' rather than to test something related
to the lwl or lwr instructions so we can simply switch to lw.
Depends on D3842
Reviewers: jkolek, zoran.jovanovic, vmedic
Reviewed By: vmedic
Differential Revision: http://reviews.llvm.org/D3844
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209423 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
This patch is necessary so that they do not fail on MIPS32r6/MIPS64r6 when
-integrated-as is enabled by default and we correctly detect the host CPU.
No functional change since these tests are testing the behaviour of the
constraint used for the third operand rather than the mnemonic.
Depends on D3842
Reviewers: zoran.jovanovic, jkolek, vmedic
Reviewed By: vmedic
Differential Revision: http://reviews.llvm.org/D3843
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209421 91177308-0d34-0410-b5e6-96231b3b80d8
'R' An address that can be sued in a non-macro load or store.
This patch includes a positive test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176452 91177308-0d34-0410-b5e6-96231b3b80d8
