Heejin Ahn 305913c0d8 [WebAssembly] Split BBs after throw instructions ...

Summary:
`throw` instruction is a terminator in wasm, but BBs were not splitted
after `throw` instructions, causing machine instruction verifier to
fail.

This patch
- Splits BBs after `throw` instructions in WasmEHPrepare and adding an
  unreachable instruction after `throw`, which will be deleted in
  LateEHPrepare pass
- Refactors WasmEHPrepare into two member functions
- Changes the semantics of `eraseBBsAndChildren` in LateEHPrepare pass
  to match that of WasmEHPrepare pass, which is newly added. Now
  `eraseBBsAndChildren` does not delete BBs with remaining predecessors.
- Fixes style nits, making static function names conform to clang-tidy
- Re-enables the test temporarily disabled by rL346840 && rL346845

Reviewers: dschuff

Subscribers: sbc100, jgravelle-google, sunfish, llvm-commits

Differential Revision: https://reviews.llvm.org/D54571

llvm-svn: 347003

2018-11-16 00:47:18 +00:00

..

AArch64

[AArch64] Support HiSilicon's TSV110 processor

2018-11-09 19:32:08 +00:00

AMDGPU

AMDHSA: More code object v3 fixes:

2018-11-15 23:14:23 +00:00

ARM

[llvm-readelf] Make llvm-readelf more compatible with GNU readelf.

2018-11-12 18:02:38 +00:00

AsmParser

[debuginfo] generate debug info with asm+.file

2018-08-28 16:23:39 +00:00

AVR

[AVR] Redefine the 'SBR' instruction as an alias

2018-09-01 12:22:54 +00:00

BPF

bpf: New disassembler testcases for 32-bit subregister support

2018-02-23 23:49:35 +00:00

COFF

[COFF] [X86] Don't use llvm_unreachable for unsupported relocation types

2018-10-04 20:43:38 +00:00

Disassembler

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

ELF

Fix .cfi_restore with register numbers > 64

2018-11-13 10:54:49 +00:00

Hexagon

[MC] Fix 3 objdump tests after rL346610

2018-11-11 19:15:27 +00:00

Lanai

[lanai] Add more tests for assembly of conditional ALU ops

2016-07-11 17:58:16 +00:00

MachO

[MC/Dwarf] Unclamp DWARF linetables format on Darwin.

2018-09-13 13:13:50 +00:00

Mips

[mips] Support sigrie instruction

2018-11-06 14:37:24 +00:00

MSP430

[MSP430] Add MC layer

2018-11-15 12:29:43 +00:00

PowerPC

[MC] Avoid inlining constant symbols with variants.

2018-09-17 20:34:26 +00:00

RISCV

[RISCV] Introduce the RISCVMatInt::generateInstSeq helper

2018-11-15 10:11:31 +00:00

Sparc

[Sparc] Add unimp alias

2018-09-27 12:34:53 +00:00

SystemZ

[SystemZ] Implement SystemZOperand::print()

2018-10-26 00:36:00 +00:00

WebAssembly

[WebAssembly] Split BBs after throw instructions

2018-11-16 00:47:18 +00:00

X86

[MC] Separate masm integer literal lexer support from inline asm

2018-10-24 20:23:57 +00:00