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-rw-r--r--src/compiler/glsl/float64.glsl4
1 files changed, 1 insertions, 3 deletions
diff --git a/src/compiler/glsl/float64.glsl b/src/compiler/glsl/float64.glsl
index 9834241872c..f5dee00ae2b 100644
--- a/src/compiler/glsl/float64.glsl
+++ b/src/compiler/glsl/float64.glsl
@@ -537,9 +537,7 @@ __roundAndPackInt64(uint zSign, uint zFrac0, uint zFrac1, uint zFrac2)
int
__countLeadingZeros32(uint a)
{
- int shiftCount;
- shiftCount = mix(31 - findMSB(a), 32, a == 0u);
- return shiftCount;
+ return 31 - findMSB(a);
}
/* Takes an abstract floating-point value having sign `zSign', exponent `zExp',