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Author	SHA1	Message	Date
Zi Xuan Wu (Zeson)	9fbe16ee18	[CSKY] Fix .bss directive compling error created by --save-temps .bss without symbol and num following can't be compiled in CSKY target, which is consistent to GCC behavior. So when --save-temps generates .bss, we should UsesELFSectionDirectiveForBSS to avoid such error.	2022-11-02 14:18:35 +08:00
Zi Xuan Wu	9566cf16ad	[CSKY] Add codegen of select/br/cmp instruction and some frame lowering infra Add basic integer codegen of select/br/cmp instruction. It also includes frame lowering code such as prologue/epilogue.	2022-01-05 15:59:03 +08:00
Zi Xuan Wu	ec17c4f075	[CSKY 3/n] Add bare-bones C-SKY MCTargetDesc Add basis of CSKY MCTargetDesc and it's enough to compile and link but doesn't yet do anything particularly useful. Once an ASM parser and printer are added in the next two patches, the whole thing can be usefully tested. Differential Revision: https://reviews.llvm.org/D93372	2020-12-22 11:32:39 +08:00

Author

SHA1

Message

Date

Zi Xuan Wu (Zeson)

9fbe16ee18

[CSKY] Fix .bss directive compling error created by --save-temps

.bss without symbol and num following can't be compiled in CSKY target, which is consistent to GCC behavior.
So when --save-temps generates .bss, we should UsesELFSectionDirectiveForBSS to avoid such error.

2022-11-02 14:18:35 +08:00

Zi Xuan Wu

9566cf16ad

[CSKY] Add codegen of select/br/cmp instruction and some frame lowering infra

Add basic integer codegen of select/br/cmp instruction. It also includes frame lowering code
such as prologue/epilogue.

2022-01-05 15:59:03 +08:00

Zi Xuan Wu

ec17c4f075

[CSKY 3/n] Add bare-bones C-SKY MCTargetDesc

Add basis of CSKY MCTargetDesc and it's enough to compile and link but doesn't yet do anything particularly useful.
Once an ASM parser and printer are added in the next two patches, the whole thing can be usefully tested.

Differential Revision: https://reviews.llvm.org/D93372

2020-12-22 11:32:39 +08:00

3 Commits