glibc/sysdeps/i386/i686/Makefile

# So that we can test __m128's alignment
stack-align-test-flags += -msse

CFLAGS-.o += -Wa,-mtune=i686
CFLAGS-.os += -Wa,-mtune=i686
CFLAGS-.op += -Wa,-mtune=i686
CFLAGS-.oS += -Wa,-mtune=i686

ASFLAGS-.o += -Wa,-mtune=i686
ASFLAGS-.os += -Wa,-mtune=i686
ASFLAGS-.op += -Wa,-mtune=i686
ASFLAGS-.oS += -Wa,-mtune=i686
Update. 2003-09-15 Jakub Jelinek <jakub@redhat.com> * sysdeps/i386/Makefile (sysdep-CFLAGS): If not in math or csu subdir, add -mpreferred-stack-boundary=4, with few exceptions. 2003-09-17 Jakub Jelinek <jakub@redhat.com> * Makeconfig (stack-align-test-flags): Set. * stdlib/Makefile (CFLAGS-tst-bsearch.c): Add $(stack-align-test-flags). * stdlib/tst-bsearch.c: Include tst-stack-align.h. (align_check): New var. (comp): Use TEST_STACK_ALIGN macro. (do_test): Fail if align_check != 1. * sysdeps/generic/tst-stack-align.h: New file. * sysdeps/i386/i686/Makefile (stack-align-test-flags): Add -msse. * sysdeps/i386/i686/tst-stack-align.h: New file. 2003-09-17 08:47:44 +00:00			`# So that we can test __m128's alignment`
Update. 2003-09-17 Philip Blundell <philb@gnu.org> * sysdeps/unix/sysv/linux/arm/vfork.S: Branch to fork if libpthread is loaded. Elide backwards compatibility code when not required. 2003-09-17 18:23:49 +00:00			`stack-align-test-flags += -msse`
Support multiarch for i686. This patch adds multiarch support when configured for i686. I modified some x86-64 functions to support 32bit. I will contribute 32bit SSE string and memory functions later. 2009-07-31 18:53:35 +00:00
Pass -mtune=i686 to assembler when compiling for i686 2010-03-05 05:30:17 +00:00			`CFLAGS-.o += -Wa,-mtune=i686`
			`CFLAGS-.os += -Wa,-mtune=i686`
			`CFLAGS-.op += -Wa,-mtune=i686`
			`CFLAGS-.oS += -Wa,-mtune=i686`

			`ASFLAGS-.o += -Wa,-mtune=i686`
			`ASFLAGS-.os += -Wa,-mtune=i686`
			`ASFLAGS-.op += -Wa,-mtune=i686`
			`ASFLAGS-.oS += -Wa,-mtune=i686`