llvm-project

Commit Graph

Author	SHA1	Message	Date
Tim Northover	c46827c7ed	LLVM IR: Generate new-style byval-with-Type from Clang LLVM IR recently added a Type parameter to the byval Attribute, so that when pointers become opaque and no longer have an element type the information will still be present in IR. For now the Type parameter is optional (which is why Clang didn't need this change at the time), but it will become mandatory soon. llvm-svn: 362652	2019-06-05 21:12:14 +00:00
Chris Dewhurst	ea61147fc7	[Sparc] Complex return value ABI compliance. According to the Sparc V8 ABI, complex numbers should be passed and returned as pairs of registers: https://docs.oracle.com/cd/E26502_01/html/E28387/gentextid-2734.html This fix ensures this is the case. Without this, complex numbers are returned as a struct of two floats, which breaks the ABI rules. Differential Review: http://reviews.llvm.org/D20955 llvm-svn: 272148	2016-06-08 14:46:05 +00:00

Author

SHA1

Message

Date

Tim Northover

c46827c7ed

LLVM IR: Generate new-style byval-with-Type from Clang

LLVM IR recently added a Type parameter to the byval Attribute, so that
when pointers become opaque and no longer have an element type the
information will still be present in IR.

For now the Type parameter is optional (which is why Clang didn't need
this change at the time), but it will become mandatory soon.

llvm-svn: 362652

2019-06-05 21:12:14 +00:00

Chris Dewhurst

ea61147fc7

[Sparc] Complex return value ABI compliance.

According to the Sparc V8 ABI, complex numbers should be passed and returned as pairs of registers:

https://docs.oracle.com/cd/E26502_01/html/E28387/gentextid-2734.html

This fix ensures this is the case. Without this, complex numbers are returned as a struct of two floats, which breaks the ABI rules.

Differential Review: http://reviews.llvm.org/D20955

llvm-svn: 272148

2016-06-08 14:46:05 +00:00

2 Commits