Mesa (master): Convert additional GNUC_MINOR checks to multiplied version

Alan Coopersmith alanc at kemper.freedesktop.org
Fri Oct 21 18:41:07 PDT 2011


Module: Mesa
Branch: master
Commit: 7986e4c5a9db24f840af31458bcc254fa52dbb60
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=7986e4c5a9db24f840af31458bcc254fa52dbb60

Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Fri Oct 21 15:43:28 2011 -0700

Convert additional GNUC_MINOR checks to multiplied version

Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>

---

 src/mesa/main/imports.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/mesa/main/imports.h b/src/mesa/main/imports.h
index 9cb6c6c..797f357 100644
--- a/src/mesa/main/imports.h
+++ b/src/mesa/main/imports.h
@@ -453,7 +453,7 @@ static inline int32_t
 _mesa_next_pow_two_32(uint32_t x)
 {
 #if defined(__GNUC__) && \
-	((__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || __GNUC__ >= 4)
+	((__GNUC__ * 100 + __GNUC_MINOR__) >= 304) /* gcc 3.4 or later */
 	uint32_t y = (x != 1);
 	return (1 + y) << ((__builtin_clz(x - y) ^ 31) );
 #else
@@ -472,7 +472,7 @@ static inline int64_t
 _mesa_next_pow_two_64(uint64_t x)
 {
 #if defined(__GNUC__) && \
-	((__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || __GNUC__ >= 4)
+	((__GNUC__ * 100 + __GNUC_MINOR__) >= 304) /* gcc 3.4 or later */
 	uint64_t y = (x != 1);
 	if (sizeof(x) == sizeof(long))
 		return (1 + y) << ((__builtin_clzl(x - y) ^ 63));
@@ -499,7 +499,7 @@ static inline GLuint
 _mesa_logbase2(GLuint n)
 {
 #if defined(__GNUC__) && \
-   ((__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || __GNUC__ >= 4)
+   ((__GNUC__ * 100 + __GNUC_MINOR__) >= 304) /* gcc 3.4 or later */
    return (31 - __builtin_clz(n | 1));
 #else
    GLuint pos = 0;



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