diff options
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_bld_arit.c')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_bld_arit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_bld_arit.c b/src/gallium/drivers/llvmpipe/lp_bld_arit.c index 08c86a3b926..847c2a34b1f 100644 --- a/src/gallium/drivers/llvmpipe/lp_bld_arit.c +++ b/src/gallium/drivers/llvmpipe/lp_bld_arit.c @@ -1291,7 +1291,7 @@ lp_build_log2_approx(struct lp_build_context *bld, Elements(lp_build_log2_polynomial)); /* This effectively increases the polynomial degree by one, but ensures that log2(1) == 0*/ - logmant = LLVMBuildMul(bld->builder, logmant, LLVMBuildMul(bld->builder, mant, bld->one, ""), ""); + logmant = LLVMBuildMul(bld->builder, logmant, LLVMBuildSub(bld->builder, mant, bld->one, ""), ""); res = LLVMBuildAdd(bld->builder, logmant, logexp, ""); } |