http://llvm.org/bugs/show_bug.cgi?id=13536
Bug #: 13536
Summary: llvm-mc does not use 16-bit instruction to encode
pc-relative LDR
Product: tools
Version: trunk
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P
Component: llvm-as
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected]
Classification: Unclassified
This is currently encoded as a 32-bit instruction:
ldr r0, [pc, #4]
It could be translated to:
ldr, r0, #4
and encoded as the 16-bit instruction described at A8.8.64 in the ARMv7-A
reference manual.
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