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llvm-project/llvm/test/CodeGen
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Chad Rosier 6d98655070 [AArch64] Break the dependency between FP and SP when possible. 
When the SP in not changed because of realignment/VLAs etc., we restore the SP
by using the previous value of SP and not the FP. Breaking the dependency will
help in cases when the epilog of a callee is close to the epilog of the caller;
for then "sub sp, fp, #" depends on the load restoring the FP in the epilog of
the callee.

http://reviews.llvm.org/D18060
Patch by Aditya Kumar and Evandro Menezes.

llvm-svn: 263458
 		2016-03-14 18:17:41 +00:00
..
AArch64 [AArch64] Break the dependency between FP and SP when possible. 2016-03-14 18:17:41 +00:00
AMDGPU AMDGPU/SI: Handle wait states required for DPP instructions 2016-03-14 17:05:56 +00:00
ARM [ARM] Cortex-R8 support 2016-03-10 17:38:41 +00:00
BPF Revert "Change memcpy/memset/memmove to have dest and source alignments." 2015-11-19 05:56:52 +00:00
CPP
…
Generic Move test/CodeGen/Generic/pr26652.ll to test/CodeGen/X86/pr26652.ll and test it only on X86. 2016-02-25 00:12:18 +00:00
Hexagon Fix tests that used CHECK-NEXT-NOT and CHECK-DAG-NOT. 2016-02-26 19:40:34 +00:00
Inputs DI: Reverse direction of subprogram -> function edge. 2015-11-05 22:03:56 +00:00
MIR [MIR] Teach the parser/printer that generic virtual registers do not need a register class. 2016-03-08 01:17:03 +00:00
MSP430 `MSP430InstrInfo::loadRegFromStackSlot` forgets to set register def. 2016-02-24 15:15:02 +00:00
Mips [mips] MIPS32R6 compact branch support 2016-03-14 16:24:05 +00:00
NVPTX [NVPTX] Use different, convergent MIs for convergent calls. 2016-03-01 19:24:03 +00:00
PowerPC Fix for PR 26378 2016-03-12 10:23:07 +00:00
SPARC Fix tests that used CHECK-NEXT-NOT and CHECK-DAG-NOT. 2016-02-26 19:40:34 +00:00
SystemZ [SystemZ] Avoid LER on z13 due to partial register dependencies 2016-03-14 13:50:03 +00:00
Thumb Fix tests that used CHECK-NEXT-NOT and CHECK-DAG-NOT. 2016-02-26 19:40:34 +00:00
Thumb2 ARM: Introduce conservative load/store optimization mode 2016-03-02 19:20:00 +00:00
WebAssembly [WebAssembly] Implement irreducible control flow. 2016-03-09 02:01:14 +00:00
WinEH [WinEH] Make setjmp work correctly with EH 2016-02-29 19:16:03 +00:00
X86 [x86, AVX] replace masked load with full vector load when possible 2016-03-14 16:54:43 +00:00
XCore [MC] Use .p2align instead of .align 2016-01-26 00:03:25 +00:00