This patch fixes this build failure with Intel Compiler.
src/gallium/auxiliary/util/u_format_tests.c(903): error: floating-point
operation result is out of range
{PIPE_FORMAT_R16_FLOAT, PACKED_1x16(0xffff), PACKED_1x16(0x7c01),
UNPACKED_1x1( NAN, 0.0, 0.0, 1.0)},
Signed-off-by: Vinson Lee <v...@freedesktop.org>
---
src/gallium/auxiliary/util/u_format_tests.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/gallium/auxiliary/util/u_format_tests.c
b/src/gallium/auxiliary/util/u_format_tests.c
index 457fda6..d348608 100644
--- a/src/gallium/auxiliary/util/u_format_tests.c
+++ b/src/gallium/auxiliary/util/u_format_tests.c
@@ -66,8 +66,13 @@
{{ 0, 0, 0, 0}, { 0, 0, 0, 0}, {0, 0, 0, 0}, {0, 0, 0, 0}}}
+#ifdef __GNUC__
+#define NAN __builtin_nan("")
+#define INF __builtin_inf()
+#else
#define NAN (0.0 / 0.0)
#define INF (1.0 / 0.0)
+#endif
/**
* Test cases.
--
1.7.9.5
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