diff options
Diffstat (limited to 'meta/recipes-graphics/cogl/files/cogl_fixed_mul-constraint.patch')
-rw-r--r-- | meta/recipes-graphics/cogl/files/cogl_fixed_mul-constraint.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/meta/recipes-graphics/cogl/files/cogl_fixed_mul-constraint.patch b/meta/recipes-graphics/cogl/files/cogl_fixed_mul-constraint.patch new file mode 100644 index 0000000000..179533ae80 --- /dev/null +++ b/meta/recipes-graphics/cogl/files/cogl_fixed_mul-constraint.patch | |||
@@ -0,0 +1,22 @@ | |||
1 | Upstream-Status: Backport | ||
2 | |||
3 | Add register constraints to prevent asm statement complaints like: | ||
4 | |||
5 | {standard input}:382: rdhi, rdlo and rm must all be different | ||
6 | |||
7 | Signed-off-by: Donn Seeley <donn.seeley@windriver.com> | ||
8 | --- | ||
9 | cogl/cogl-fixed.c | 2 +- | ||
10 | 1 file changed, 1 insertion(+), 1 deletion(-) | ||
11 | |||
12 | --- a/cogl/cogl-fixed.c | ||
13 | +++ b/cogl/cogl-fixed.c | ||
14 | @@ -816,7 +816,7 @@ cogl_fixed_mul (CoglFixed a, | ||
15 | __asm__ ("smull %0, %1, %2, %3 \n" | ||
16 | "mov %0, %0, lsr %4 \n" | ||
17 | "add %1, %0, %1, lsl %5 \n" | ||
18 | - : "=r"(res_hi), "=r"(res_low) \ | ||
19 | + : "=&r"(res_hi), "=&r"(res_low) \ | ||
20 | : "r"(a), "r"(b), "i"(COGL_FIXED_Q), "i"(32 - COGL_FIXED_Q)); | ||
21 | |||
22 | return (CoglFixed) res_low; | ||