llvm-project

shylie/llvm-project

Fork 0

Commit Graph

Author	SHA1	Message	Date
Kai Nacke	a1710eb3cd	[SystemZ][NFC] Opaque pointer migration. The LIT test cases were migrated with the script provided by Nikita Popov. No manual changes were made. Committed without review since no functional changes, after consultation with uweigand.	2022-10-11 21:09:43 +00:00
Ulrich Weigand	59a01a958a	[SystemZ] Fix truncstore + bswap codegen bug SystemZTargetLowering::combineSTORE contains code to transform a combination of STORE + BSWAP into a STRV type instruction. This transformation is correct for regular stores, but not for truncating stores. The routine neglected to check for that case. Fixes a miscompilation of llvm-objcopy with clang, which caused test suite failures in the SystemZ multistage build bot. llvm-svn: 313669	2017-09-19 20:50:05 +00:00

Author

SHA1

Message

Date

Kai Nacke

a1710eb3cd

[SystemZ][NFC] Opaque pointer migration.

The LIT test cases were migrated with the script provided by
Nikita Popov.

No manual changes were made. Committed without review since
no functional changes, after consultation with uweigand.

2022-10-11 21:09:43 +00:00

Ulrich Weigand

59a01a958a

[SystemZ] Fix truncstore + bswap codegen bug

SystemZTargetLowering::combineSTORE contains code to transform a
combination of STORE + BSWAP into a STRV type instruction.

This transformation is correct for regular stores, but not for
truncating stores.  The routine neglected to check for that case.

Fixes a miscompilation of llvm-objcopy with clang, which caused
test suite failures in the SystemZ multistage build bot.

llvm-svn: 313669

2017-09-19 20:50:05 +00:00

2 Commits