pixman: Branch 'master'
Jeremy Huddleston
jeremyhu at kemper.freedesktop.org
Wed Mar 14 19:10:46 PDT 2012
configure.ac | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
New commits:
commit 94aea2e868ae02235785f31b275f89b9661bca0e
Author: Jeremy Huddleston <jeremyhu at apple.com>
Date: Wed Mar 14 10:26:18 2012 -0700
Fix a false-negative in MMX check
Silence warnings that could make -Werror give a false negative
Use signed char to avoid cases where int8_t isn't declared
Reported-by: Mike Lothian <mike at fireburn.co.uk>
Tested-by: Mike Lothian <mike at fireburn.co.uk>
Reviewed-by: Matt Turner <mattst88 at gmail.com>
Signed-off-by: Jeremy Huddleston <jeremyhu at apple.com>
diff --git a/configure.ac b/configure.ac
index a920be2..d51f904 100644
--- a/configure.ac
+++ b/configure.ac
@@ -298,12 +298,12 @@ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
int main () {
__m64 v = _mm_cvtsi32_si64 (1);
__m64 w;
- int8_t x;
+ signed char x = 0;
/* Some versions of clang will choke on K */
asm ("pshufw %2, %1, %0\n\t"
- : "=y" (v)
- : "y" (w), "K" (x)
+ : "=y" (w)
+ : "y" (v), "K" (x)
);
return _mm_cvtsi64_si32 (v);
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