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x64: use constant pool for u64 constants rather than movabs. (#4088)

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* Allow emitting u64 constants into constant pool.

* Use constant pool for constants on x64 that do not fit in a simm32 and are needed as a RegMem or RegMemImm.

* Fix rip-relative addressing bug in pinsrd emission.
This commit is contained in:
Chris Fallin
2022-05-10 09:21:05 -07:00
committed by GitHub
parent d3087487ea
commit eb435f3057
16 changed files with 483 additions and 383 deletions
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cranelift/codegen/src/isa/x64/inst.isle
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@@ -497,8 +497,6 @@
Size32
Size64))
(type VCodeConstant (primitive VCodeConstant))
(type FenceKind extern
(enum MFence
LFence