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* conf/Makefile.common: Use -freg-struct-return on i386. This

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decreases code size and improves performance.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2013-10-19 23:56:59 +02:00
parent 518864c05b
commit 7abdac8e13
2 changed files with 9 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2013-10-19 Vladimir Serbinenko <phcoder@gmail.com>
* conf/Makefile.common: Use -freg-struct-return on i386. This
decreases code size and improves performance.
2013-10-19 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/osdep/unix/exec.c: Fix compilation error on emu.

8
conf/Makefile.common
View file

@ -7,16 +7,16 @@ unexport LC_ALL
# Platform specific options
if COND_i386_pc
CFLAGS_PLATFORM += -mrtd -mregparm=3
CFLAGS_PLATFORM += -mrtd -mregparm=3 -freg-struct-return
endif
if COND_i386_qemu
CFLAGS_PLATFORM += -mrtd -mregparm=3
CFLAGS_PLATFORM += -mrtd -mregparm=3 -freg-struct-return
endif
if COND_i386_coreboot
CFLAGS_PLATFORM += -mrtd -mregparm=3
CFLAGS_PLATFORM += -mrtd -mregparm=3 -freg-struct-return
endif
if COND_i386_ieee1275
CFLAGS_PLATFORM += -mrtd -mregparm=3
CFLAGS_PLATFORM += -mrtd -mregparm=3 -freg-struct-return
endif
if COND_mips_loongson
CFLAGS_PLATFORM += -mexplicit-relocs