Nemanja Ivanovic ed65875cbd Fix for PR34888. ...

The issue is that we assume operand zero of the input to the add instruction
is a register. In this case, the input comes from inline assembly and
operand zero is not a register thereby causing a crash.
The code will bail anyway if the input instruction doesn't have the right
opcode. So do that check first and let short-circuiting prevent the crash.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@315285 91177308-0d34-0410-b5e6-96231b3b80d8

2017-10-10 08:46:10 +00:00

..

AArch64

[MC] Suppress .Lcfi labels when emitting textual assembly

2017-10-10 00:57:36 +00:00

AMDGPU

[AMDGPU] New 64 bit div/rem expansion

2017-10-06 17:24:45 +00:00

ARC

[ARC] Add ARC backend.

2017-08-24 15:40:33 +00:00

ARM

[GISel]: Fix generation of illegal COPYs during CallLowering

2017-10-09 20:07:43 +00:00

AVR

[AVR] Elaborate LDWRdPtr into ld r, X++; ld r+1, X

2017-10-04 10:33:36 +00:00

BPF

bpf: add new insns for bswap_to_le and negation

2017-09-28 02:46:11 +00:00

Generic

[ARM/AARCH64] Make test MachineBranchProb.ll more robust and re-enable for ARM/AArch64

2017-10-05 18:33:34 +00:00

Hexagon

[Hexagon] Check vector elements for equivalence in the HexagonVectorLoopCarriedReuse pass

2017-10-02 00:34:07 +00:00

Inputs

…

Lanai

CodeGen: Rename DEBUG_TYPE to match passnames

2017-05-25 21:26:32 +00:00

Mips

[DAG] combine assertsexts around a trunc

2017-10-09 15:22:20 +00:00

MIR

Recommit [UnreachableBlockElim] Use COPY if PHI input is undef

2017-10-04 07:42:45 +00:00

MSP430

[DAG] Improve Aliasing of operations to static alloca

2017-07-18 20:06:24 +00:00

Nios2

[Nios2] Target registration

2017-05-29 09:48:30 +00:00

NVPTX

[NVPTX] added match.{any,all}.sync instructions, intrinsics & builtins.

2017-09-26 17:07:23 +00:00

PowerPC

Fix for PR34888.

2017-10-10 08:46:10 +00:00

SPARC

Revert "Re-enable "[MachineCopyPropagation] Extend pass to do COPY source forwarding""

2017-10-03 16:59:13 +00:00

SystemZ

[SystemZ] Enable machine scheduler.

2017-10-06 13:59:28 +00:00

Thumb

Revert "Re-enable "[MachineCopyPropagation] Extend pass to do COPY source forwarding""

2017-10-03 16:59:13 +00:00

Thumb2

[ARM] Call setBooleanContents(ZeroOrOneBooleanContent)

2017-08-22 11:02:37 +00:00

WebAssembly

[WebAssembly] Add the rest of the atomic loads

2017-10-05 21:18:42 +00:00

WinEH

Avoid infinite loops in branch folding

2016-12-12 23:05:38 +00:00

X86

[AVX512] Add patterns to commute integer comparison instructions during isel.

2017-10-10 06:36:46 +00:00

XCore

[MC] Suppress .Lcfi labels when emitting textual assembly

2017-10-10 00:57:36 +00:00