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Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_arit.h')
-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_arit.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_arit.h b/src/gallium/auxiliary/gallivm/lp_bld_arit.h
index 3ed4fec233..f36197479f 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_arit.h
+++ b/src/gallium/auxiliary/gallivm/lp_bld_arit.h
@@ -216,6 +216,10 @@ LLVMValueRef
lp_build_fast_log2(struct lp_build_context *bld,
LLVMValueRef a);
+LLVMValueRef
+lp_build_ilog2(struct lp_build_context *bld,
+ LLVMValueRef x);
+
void
lp_build_exp2_approx(struct lp_build_context *bld,