llvm-svn: 68953

llvm-svn: 68951

llvm-svn: 68950

and IMPLICIT_DEF.

llvm-svn: 68949

This unbreaks the JIT on x86-64.

llvm-svn: 68948

llvm-svn: 68947

While passing arg of types larger than char only one byte at lower end was getting passed. We couldn't catch this as we did not have tests that were passing an int value larger than 256.

llvm-svn: 68946

llvm-svn: 68945

declarations.

llvm-svn: 68944

llvm-svn: 68942

to support C99 inline, GNU extern inline, etc.  Related bugzilla's
include PR3517, PR3100, & PR2933.  Nothing uses this yet, but it
appears to work.

llvm-svn: 68940

llvm-svn: 68939

llvm-svn: 68938

interpreter mode" when it's not.

llvm-svn: 68937

llvm-svn: 68934

patch by Alexei Svitkine!

llvm-svn: 68929

only if symbolic addresses are RIP relatives.

llvm-svn: 68924

llvm-svn: 68922

llvm-svn: 68915

if an API change causes it to be out of date. The code is copied out of
LangImpl7.html.

llvm-svn: 68912

llvm-svn: 68910

strncat :(

strncat(foo, "bar", 99)
would be optimized to
memcpy(foo+strlen(foo), "bar", 100, 1)
instead of
memcpy(foo+strlen(foo), "bar", 4, 1)"

Patch by Benjamin Kramer!

llvm-svn: 68905

llvm-svn: 68901

See comment for details.  This fixes rdar://6772169

llvm-svn: 68890

copying into the right register, avoiding a copy.

llvm-svn: 68889

and make it return the assigned register.

llvm-svn: 68888

llvm-svn: 68887

hasImplicitDefOfPhysReg methods.  Use them to remove a 
look in X86 fast isel.

llvm-svn: 68886

code.  Patch by Benjamin Kramer!

llvm-svn: 68885

from the assembler:

Error: unknown pseudo-op: `.debug_inlined'
llvm-svn: 68863

Keep track of inlined functions and their locations. This information is collected when nested llvm.dbg.func.start intrinsics are seen. (Right now, inliner removes nested llvm.dbg.func.start intrinisics during inlining.) 

Create debug_inlined dwarf section using these information. This info is used by gdb, at least on Darwin, to enable better experience debugging inlined functions. See DwarfWriter.cpp for more information on structure of debug_inlined section.

llvm-svn: 68847

don't configure the ARM target in.

llvm-svn: 68843

llvm-svn: 68821

DebugLabelFolder ruthlessly deletes redundant labels. However, sometimes the redundant labels is referenced by debug info somewhere else. This patch provies a way so that dwarf writer can mark labels as used.

llvm-svn: 68813

No functional changes.

llvm-svn: 68808

llvm-svn: 68807

llvm-svn: 68801

llvm-svn: 68795

1. Sinking would crash when the first instruction of a block was
   sunk due to iterator problems.
2. Instructions could be sunk to their current block, causing an
   infinite loop.

This fixes PR3968

llvm-svn: 68787

llvm-svn: 68786