History log of /llvm-project/llvm/test/CodeGen/AArch64/inlineasm-X-constraint.ll (Results 1 – 4 of 4)
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# 4a2807d2 20-Dec-2022 Nikita Popov <npopov@redhat.com>

[AArch64] Convert test to opaque pointers (NFC)

One test case was testing the case where a bitcasted function
pointer is passed to an X constraint. With opaque pointers, this
is no longer a thing, a

[AArch64] Convert test to opaque pointers (NFC)

One test case was testing the case where a bitcasted function
pointer is passed to an X constraint. With opaque pointers, this
is no longer a thing, and it gets treated the same way as a
non-bitcasted function pointer. Per the comment, this is a
desirable change.

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Revision tags: llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2, llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2
# 4edb9983 11-Jan-2022 Nick Desaulniers <ndesaulniers@google.com>

[SelectionDAG] treat X constrained labels as i for asm

Completely rework how we handle X constrained labels for inline asm.

X should really be treated as i. Then existing tests can be moved to use

[SelectionDAG] treat X constrained labels as i for asm

Completely rework how we handle X constrained labels for inline asm.

X should really be treated as i. Then existing tests can be moved to use
i D115410 and clang can just emit i D115311. (D115410 and D115311 are
callbr, but this can be done for label inputs, too).

Coincidentally, this simplification solves an ICE uncovered by D87279
based on assumptions made during D69868.

This is the third approach considered. See also discussions v1 (D114895)
and v2 (D115409).

Reported-by: kernel test robot <lkp@intel.com>
Fixes: https://github.com/ClangBuiltLinux/linux/issues/1512

Reviewed By: void, jyknight

Differential Revision: https://reviews.llvm.org/D115688

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# f430c1eb 06-Jan-2022 Nikita Popov <npopov@redhat.com>

[Tests] Add elementtype attribute to indirect inline asm operands (NFC)

This updates LLVM tests for D116531 by adding elementtype attributes
to operands that correspond to indirect asm constraints.


Revision tags: llvmorg-13.0.1-rc1, llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1, llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1, llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1, llvmorg-10.0.0, llvmorg-10.0.0-rc6, llvmorg-10.0.0-rc5, llvmorg-10.0.0-rc4, llvmorg-10.0.0-rc3, llvmorg-10.0.0-rc2, llvmorg-10.0.0-rc1, llvmorg-11-init, llvmorg-9.0.1, llvmorg-9.0.1-rc3, llvmorg-9.0.1-rc2, llvmorg-9.0.1-rc1, llvmorg-9.0.0, llvmorg-9.0.0-rc6, llvmorg-9.0.0-rc5, llvmorg-9.0.0-rc4, llvmorg-9.0.0-rc3, llvmorg-9.0.0-rc2, llvmorg-9.0.0-rc1, llvmorg-10-init, llvmorg-8.0.1, llvmorg-8.0.1-rc4, llvmorg-8.0.1-rc3, llvmorg-8.0.1-rc2, llvmorg-8.0.1-rc1, llvmorg-8.0.0, llvmorg-8.0.0-rc5, llvmorg-8.0.0-rc4, llvmorg-8.0.0-rc3, llvmorg-7.1.0, llvmorg-7.1.0-rc1, llvmorg-8.0.0-rc2, llvmorg-8.0.0-rc1, llvmorg-7.0.1, llvmorg-7.0.1-rc3, llvmorg-7.0.1-rc2, llvmorg-7.0.1-rc1, llvmorg-7.0.0, llvmorg-7.0.0-rc3, llvmorg-7.0.0-rc2, llvmorg-7.0.0-rc1, llvmorg-6.0.1, llvmorg-6.0.1-rc3, llvmorg-6.0.1-rc2, llvmorg-6.0.1-rc1, llvmorg-5.0.2, llvmorg-5.0.2-rc2, llvmorg-5.0.2-rc1, llvmorg-6.0.0, llvmorg-6.0.0-rc3, llvmorg-6.0.0-rc2, llvmorg-6.0.0-rc1, llvmorg-5.0.1, llvmorg-5.0.1-rc3, llvmorg-5.0.1-rc2, llvmorg-5.0.1-rc1, llvmorg-5.0.0, llvmorg-5.0.0-rc5, llvmorg-5.0.0-rc4, llvmorg-5.0.0-rc3, llvmorg-5.0.0-rc2, llvmorg-5.0.0-rc1, llvmorg-4.0.1, llvmorg-4.0.1-rc3, llvmorg-4.0.1-rc2, llvmorg-4.0.1-rc1, llvmorg-4.0.0, llvmorg-4.0.0-rc4, llvmorg-4.0.0-rc3, llvmorg-4.0.0-rc2, llvmorg-4.0.0-rc1, llvmorg-3.9.1, llvmorg-3.9.1-rc3, llvmorg-3.9.1-rc2, llvmorg-3.9.1-rc1, llvmorg-3.9.0, llvmorg-3.9.0-rc3, llvmorg-3.9.0-rc2, llvmorg-3.9.0-rc1, llvmorg-3.8.1, llvmorg-3.8.1-rc1
# f60be28e 09-May-2016 Silviu Baranga <silviu.baranga@arm.com>

[AArch64] Implement lowering of the X constraint on AArch64

Summary:
This implements the lowering of the X constraint on
AArch64.

The default behaviour of the X constraint lowering is to
restrict i

[AArch64] Implement lowering of the X constraint on AArch64

Summary:
This implements the lowering of the X constraint on
AArch64.

The default behaviour of the X constraint lowering is to
restrict it to "f". This is a problem because the "f"
constraint is not implemented on AArch64 and would be too
restrictive anyway. Therefore, the AArch64 hook will
lower this to "w" (if the operand is a floating point or
vector) or "r" otherwise.

The implementation is similar with the one added for
ARM (r267411).

This is the AArch64 side of the fix for http://llvm.org/PR26493

Reviewers: rengolin

Subscribers: aemerson, rengolin, llvm-commits, t.p.northover

Differential Revision: http://reviews.llvm.org/D19967

llvm-svn: 268907

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