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Get codebase completely working with LLVM

Browse source 
You can now build Cosmopolitan with Clang:

    make -j8 MODE=llvm
    o/llvm/examples/hello.com

The assembler and linker code is now friendly to LLVM too.
So it's not needed to configure Clang to use binutils under
the hood. If you love LLVM then you can now use pure LLVM.
This commit is contained in:
Justine Tunney 2021-02-08 09:19:00 -08:00
parent 0e36cb3ac4
commit e75ffde09e
4528 changed files with 7776 additions and 11640 deletions
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16
libc/nexgen32e/memrchr.S
View file

@ -20,14 +20,14 @@
#include "libc/dce.h"
#include "libc/macros.h"
/ Searches for last instance of byte in memory region.
/
/ @param rdi points to data to search
/ @param esi is treated as unsigned char
/ @param rdx is byte length of rdi
/ @return rax is address of last %sil in %rdi, or NULL
/ @note AVX2 requires Haswell (2014+) or Excavator (2015+)
/ @asyncsignalsafe
// Searches for last instance of byte in memory region.
//
// @param rdi points to data to search
// @param esi is treated as unsigned char
// @param rdx is byte length of rdi
// @return rax is address of last %sil in %rdi, or NULL
// @note AVX2 requires Haswell (2014+) or Excavator (2015+)
// @asyncsignalsafe
memrchr:.leafprologue
.profilable
#if !IsTiny()