```
// llvm-objdump -d output (before)
400000: e8 0b 00 00 00 callq 11
400005: e8 0b 00 00 00 callq 11
// llvm-objdump -d output (after)
400000: e8 0b 00 00 00 callq 0x400010
400005: e8 0b 00 00 00 callq 0x400015
// GNU objdump -d. The lack of 0x is not ideal because the result cannot be re-assembled
400000: e8 0b 00 00 00 callq 400010
400005: e8 0b 00 00 00 callq 400015
```
In llvm-objdump, we pass the address of the next MCInst. Ideally we
should just thread the address of the current address, unfortunately we
cannot call X86MCCodeEmitter::encodeInstruction (X86MCCodeEmitter
requires MCInstrInfo and MCContext) to get the length of the MCInst.
MCInstPrinter::printInst has other callers (e.g llvm-mc -filetype=asm, llvm-mca) which set Address to 0.
They leave MCInstPrinter::PrintBranchImmAsAddress as false and this change is a no-op for them.
Reviewed By: jhenderson
Differential Revision: https://reviews.llvm.org/D76580
The new behavior matches GNU objdump. A pair of angle brackets makes tests slightly easier.
`.foo:` is not unique and thus cannot be used in a `CHECK-LABEL:` directive.
Without `-LABEL`, the CHECK line can match the `Disassembly of section`
line and causes the next `CHECK-NEXT:` to fail.
```
Disassembly of section .foo:
0000000000001634 .foo:
```
Bdragon: <> has metalinguistic connotation. it just "feels right"
Reviewed By: rupprecht
Differential Revision: https://reviews.llvm.org/D75713
This should be correctly implied by the linker.
This also makes the tests slightly easier to maintain and compare
with the equivalent tests under for other platforms.
Differential Revision: https://reviews.llvm.org/D47513
llvm-svn: 333567
Currently symbols assigned or created by linkerscript are not processed early
enough. As a result it is not possible to version them or assign any other flags/properties.
Patch creates Defined symbols for -defsym and linkerscript symbols early,
so that issue from above can be addressed.
It is based on Rafael Espindola's version of D38239 patch.
Fixes PR34121.
Differential revision: https://reviews.llvm.org/D41987
llvm-svn: 323729
Previously when BC file had global variable that was accessed from script,
it was optimized away or inlined by IPO.
In this patch I add symbols at left side of assignment expression as LinkerRedefined,
what prevents optimization for them.
Differential revision: https://reviews.llvm.org/D37059
llvm-svn: 314097
Fangrui Song