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| author | Paul Burton <paul.burton@mips.com> | 2018-11-08 00:05:07 +0100 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2018-11-08 01:25:30 +0100 |
| commit | 57810ecb581aec8008ad579013c0755c7acaf490 (patch) | |
| tree | 42514557ab6e1118e0256e79b357122401a7ffee /arch/mips/kernel/cpu-bugs64.c | |
| parent | MIPS: DEC: Add 64-bit DECstation defconfig (diff) | |
| download | linux-57810ecb581aec8008ad579013c0755c7acaf490.tar.xz linux-57810ecb581aec8008ad579013c0755c7acaf490.zip | |
MIPS: Remove GCC_IMM_ASM & GCC_REG_ACCUM macros
asm/compiler.h defined GCC_IMM_ASM & GCC_REG_ACCUM macros, both of which
are defined differently for GCC pre-3.4 or GCC 3.4 & higher. We only
support building with GCC 4.6 & higher since commit cafa0010cd51 ("Raise
the minimum required gcc version to 4.6"), which makes the pre-3.4
definition dead code.
Rather than leave the macro definitions around, inline the GCC 3.4 &
higher definitions into the single file that uses them & remove the
macros entirely.
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21000/
Cc: linux-mips@linux-mips.org
Diffstat (limited to 'arch/mips/kernel/cpu-bugs64.c')
| -rw-r--r-- | arch/mips/kernel/cpu-bugs64.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c index c9e8622b5a16..bada74af7641 100644 --- a/arch/mips/kernel/cpu-bugs64.c +++ b/arch/mips/kernel/cpu-bugs64.c @@ -39,7 +39,7 @@ static inline void align_mod(const int align, const int mod) ".endr\n\t" ".set pop" : - : GCC_IMM_ASM() (align), GCC_IMM_ASM() (mod)); + : "n"(align), "n"(mod)); } static inline void mult_sh_align_mod(long *v1, long *v2, long *w, @@ -92,7 +92,7 @@ static inline void mult_sh_align_mod(long *v1, long *v2, long *w, ".set pop" : "=&r" (lv1), "=r" (lw) : "r" (m1), "r" (m2), "r" (s), "I" (0) - : "hi", "lo", GCC_REG_ACCUM); + : "hi", "lo", "$0"); /* We have to use single integers for m1 and m2 and a double * one for p to be sure the mulsidi3 gcc's RTL multiplication * instruction has the workaround applied. Older versions of |