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authorJosé Fonseca <jfonseca@vmware.com>2009-10-22 19:02:42 +0100
committerJosé Fonseca <jfonseca@vmware.com>2009-10-22 19:12:14 +0100
commitba8c11923a13bdec53128988ffc26ceb5c4f7310 (patch)
tree5ad84a46e958dd90e4cfadc15492dd4f276d0772
parent9aafa1fbd247cd6d1bb0ab47bc5b318bd0d67bc5 (diff)
llvmpipe: Define rdtsc for MSVC.
-rw-r--r--src/gallium/drivers/llvmpipe/lp_test.h17
1 files changed, 14 insertions, 3 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_test.h b/src/gallium/drivers/llvmpipe/lp_test.h
index 21016fefe3..39d80726e6 100644
--- a/src/gallium/drivers/llvmpipe/lp_test.h
+++ b/src/gallium/drivers/llvmpipe/lp_test.h
@@ -71,17 +71,28 @@ boolean
test_all(unsigned verbose, FILE *fp);
+#if defined(PIPE_CC_MSVC)
+
+unsigned __int64 __rdtsc();
+#pragma intrinsic(__rdtsc)
+#define rdtsc() __rdtsc()
+
+#elif defined(PIPE_CC_GCC) && (defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64))
+
static INLINE uint64_t
rdtsc(void)
{
-#if defined(PIPE_ARCH_X86) || defined(PIPE_ARCH_X86_64)
uint32_t hi, lo;
__asm__ __volatile__ ("rdtsc" : "=a"(lo), "=d"(hi));
return ((uint64_t)lo) | (((uint64_t)hi) << 32);
+}
+
#else
- return 0;
+
+#define rdtsc() 0
+
#endif
-}
+
float