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llvm-project/llvm/test/CodeGen
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Kai Luo 9115c477bb [MachineCopyPropagation] Remove redundant copies after TailDup via machine-cp 
Summary:
After tailduplication, we have redundant copies. We can remove these
copies in machine-cp if it's safe to, i.e.
```
$reg0 = OP ...
... <<< No read or clobber of $reg0 and $reg1
$reg1 = COPY $reg0 <<< $reg0 is killed
...
<RET>
```
will be transformed to
```
$reg1 = OP ...
...
<RET>
```

Differential Revision: https://reviews.llvm.org/D65267

llvm-svn: 371359
2019-09-09 02:32:42 +00:00
..
AArch64
Relax opcode checks in test to check for only a number instead of a specific number.
2019-09-09 01:21:33 +00:00
AMDGPU
GlobalISel: Support physical register inputs in patterns
2019-09-06 20:32:37 +00:00
ARC
…
ARM
[DAGCombiner][X86][ARM] Teach visitMULO to fold multiplies with 0 to 0 and no carry.
2019-09-08 19:24:39 +00:00
AVR
…
BPF
[BPF] Fix bpf llvm-objdump issues.
2019-08-17 22:12:00 +00:00
Generic
[GlobalISel] Handle multiple registers in dbg.value intrinsic
2019-08-20 16:28:37 +00:00
Hexagon
[DFAPacketizer] Track resources for packetized instructions
2019-09-06 12:20:08 +00:00
Inputs
[CodeGen] Add stack protector tests where the guard gets re-assigned
2019-07-17 20:46:16 +00:00
Lanai
[SDAG] commute setcc operands to match a subtract
2019-07-10 23:23:54 +00:00
Mips
[MIPS GlobalISel] Select G_FENCE
2019-09-05 11:20:32 +00:00
MIR
[MIR] Change test case to read from stdin instead of file
2019-09-06 06:55:54 +00:00
MSP430
…
NVPTX
[NVPTX] Fix PR41651
2019-07-30 19:52:01 +00:00
PowerPC
[MachineCopyPropagation] Remove redundant copies after TailDup via machine-cp
2019-09-09 02:32:42 +00:00
RISCV
[RISCV] Enable tail call opt for variadic function
2019-09-04 02:03:36 +00:00
SPARC
[test] Fix tests when run on windows after SVN r369426. NFC.
2019-08-20 20:58:02 +00:00
SystemZ
[SystemZ] Recognize INLINEASM_BR in backend
2019-09-05 10:20:05 +00:00
Thumb
Revert [MBP] Disable aggressive loop rotate in plain mode
2019-08-29 19:03:58 +00:00
Thumb2
[ARM] Add patterns for VSUB with q and r registers
2019-09-06 17:02:42 +00:00
WebAssembly
[WebAssembly] Compare functions by names in Emscripten Sjlj
2019-09-03 22:26:49 +00:00
WinCFGuard
…
WinEH
Revert [Windows] Disable TrapUnreachable for Win64, add SEH_NoReturn
2019-09-03 22:27:27 +00:00
X86
[MachineCopyPropagation] Remove redundant copies after TailDup via machine-cp
2019-09-09 02:32:42 +00:00
XCore
…