From 4261edc067949b1b75b1fbdb05353e1dc9967be6 Mon Sep 17 00:00:00 2001 From: Rhys Perry Date: Thu, 6 Dec 2018 14:22:17 +0000 Subject: [PATCH] ac/nir: make ac_build_fdiv support 16-bit floats v2: don't use ac_get_onef() Signed-off-by: Rhys Perry Reviewed-by: Samuel Pitoiset --- src/amd/common/ac_llvm_build.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c index f033fde..c6bc507 100644 --- a/src/amd/common/ac_llvm_build.c +++ b/src/amd/common/ac_llvm_build.c @@ -620,7 +620,7 @@ ac_build_fdiv(struct ac_llvm_context *ctx, * If we do (num * (1 / den)), LLVM does: * return num * v_rcp_f32(den); */ - LLVMValueRef one = LLVMTypeOf(num) == ctx->f64 ? ctx->f64_1 : ctx->f32_1; + LLVMValueRef one = LLVMConstReal(LLVMTypeOf(num), 1.0); LLVMValueRef rcp = LLVMBuildFDiv(ctx->builder, one, den, ""); LLVMValueRef ret = LLVMBuildFMul(ctx->builder, num, rcp, ""); -- 2.7.4