http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54496
Bug #: 54496
Summary: [M32C] - Improve address costs estimations
Classification: Unclassified
Product: gcc
Version: 4.8.0
Status: UNCONFIRMED
Severity: enhancement
Priority: P3
Component: target
AssignedTo: [email protected]
ReportedBy: [email protected]
Target: m32c*-*-*
With rev. 190990 the target hook TARGET_ADDRESS_COST has been extended to
contain the mode of the addressed memory and the address space.
On M32C the costs estimations should be adjusted, since addresses in different
address spaces have different costs, at least when compiling with -Os.
