llvm-project

Commit Graph

Author	SHA1	Message	Date
Jiangning Liu	fa18005a4c	Support fpv4 for ARM Cortex-M4. llvm-svn: 161163	2012-08-02 08:35:55 +00:00
Evan Cheng	48346c1cd9	Clean up ARM fused multiply + add/sub support some more: rename some isel predicates. Also remove NEON2 since it's not really useful and it is confusing. If NEON + VFP4 implies NEON2 but NEON2 doesn't imply NEON + VFP4, what does it really mean? rdar://10139676 llvm-svn: 154480	2012-04-11 05:33:07 +00:00
Evan Cheng	aca6c822e6	Fix a number of problems with ARM fused multiply add/subtract instructions. 1. The new instruction itinerary entries are not properly described. 2. The asm parser can't handle vfms and vfnms. 3. There were no assembler, disassembler test cases. 4. HasNEON2 has the wrong assembler predicate. rdar://10139676 llvm-svn: 154456	2012-04-11 00:13:00 +00:00

Author

SHA1

Message

Date

Jiangning Liu

fa18005a4c

Support fpv4 for ARM Cortex-M4.

llvm-svn: 161163

2012-08-02 08:35:55 +00:00

Evan Cheng

48346c1cd9

Clean up ARM fused multiply + add/sub support some more: rename some isel

predicates.
Also remove NEON2 since it's not really useful and it is confusing. If
NEON + VFP4 implies NEON2 but NEON2 doesn't imply NEON + VFP4, what does it
really mean?

rdar://10139676

llvm-svn: 154480

2012-04-11 05:33:07 +00:00

Evan Cheng

aca6c822e6

Fix a number of problems with ARM fused multiply add/subtract instructions.

1. The new instruction itinerary entries are not properly described.
2. The asm parser can't handle vfms and vfnms.
3. There were no assembler, disassembler test cases.
4. HasNEON2 has the wrong assembler predicate.
rdar://10139676

llvm-svn: 154456

2012-04-11 00:13:00 +00:00

3 Commits