forked from OSchip/llvm-project
0b4190a9d6
According to the commit message from r296921, G_MERGE_VALUES and G_INSERT are to be preferred over G_SEQUENCE. Therefore, stop generating G_SEQUENCE in the ARM backend and remove the code dealing with it. This boils down to the code breaking up double values for the soft float calling convention. Use G_MERGE_VALUES + G_UNMERGE_VALUES instead of G_SEQUENCE + G_EXTRACT for it. This maps very nicely to VMOVDRR + VMOVRRD and simplifies the code in the instruction selector. There's one occurence of G_SEQUENCE left in arm-irtranslator.ll, but that is part of the target-independent code for translating constant structs. Therefore, it is beyond the scope of this commit. llvm-svn: 304902 |
||
|---|---|---|
| .. | ||
| AArch64 | ||
| AMDGPU | ||
| ARM | ||
| AVR | ||
| BPF | ||
| Generic | ||
| Hexagon | ||
| Inputs | ||
| Lanai | ||
| MIR | ||
| MSP430 | ||
| Mips | ||
| NVPTX | ||
| Nios2 | ||
| PowerPC | ||
| SPARC | ||
| SystemZ | ||
| Thumb | ||
| Thumb2 | ||
| WebAssembly | ||
| WinEH | ||
| X86 | ||
| XCore | ||