diff options
| author | Vinson Lee <[email protected]> | 2014-05-30 19:40:26 -0700 |
|---|---|---|
| committer | Vinson Lee <[email protected]> | 2014-05-30 19:47:35 -0700 |
| commit | 83bba8f14603022c6c80bef95020e079d7cb73c0 (patch) | |
| tree | 6290c660cdb607519460e560cece333707e7fa05 | |
| parent | 90b5747856dd116e1a7e0fd4a93781400f276c3e (diff) | |
util: Do not use __builtin_clrsb with Intel C++ Compiler.
This patch fixes this build error with icc 14.0.2.
In file included from state_tracker/st_glsl_to_tgsi.cpp(63):
../../src/gallium/auxiliary/util/u_math.h(583): error: identifier "__builtin_clrsb" is undefined
return 31 - __builtin_clrsb(i);
^
Signed-off-by: Vinson Lee <[email protected]>
| -rw-r--r-- | src/gallium/auxiliary/util/u_math.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h index 2ade64af4fe..b9ed197d72d 100644 --- a/src/gallium/auxiliary/util/u_math.h +++ b/src/gallium/auxiliary/util/u_math.h @@ -579,7 +579,7 @@ static INLINE unsigned util_last_bit(unsigned u) */ static INLINE unsigned util_last_bit_signed(int i) { -#if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 407) +#if defined(__GNUC__) && ((__GNUC__ * 100 + __GNUC_MINOR__) >= 407) && !defined(__INTEL_COMPILER) return 31 - __builtin_clrsb(i); #else if (i >= 0) |