[X86] [MC] fixed non optimal encoding of instruction memory operand (PR24038)
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Authored by kbelochapka on Sep 20 2017, 7:04 PM.

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rL314044: [X86] [MC] fixed non optimal encoding of instruction memory operand (PR24038).

Summary

Fixed suboptimal encoding of instruction memory operand when assembler selected 32 bit fixup rather than 8 bit immediate for encoding memory offset value.

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Repository: rL LLVM

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kbelochapka created this revision.Sep 20 2017, 7:04 PM

LGTM

This revision is now accepted and ready to land.Sep 20 2017, 7:18 PM

Closed by commit rL314044: [X86] [MC] fixed non optimal encoding of instruction memory operand (PR24038). (authored by kbelochapka). · Explain WhySep 25 2017, 5:06 AM

This revision was automatically updated to reflect the committed changes.

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Size

llvm/

trunk/

lib/

Target/

X86/

AsmParser/

X86AsmParser.cpp

7 lines

test/

MC/

X86/

x86_64-encoding.s

12 lines

Diff 116528

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llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp