gallivm: use fallback code for mul_hi with llvm >= 7.0

[mesa.git] / src / gallium / auxiliary / gallivm / lp_bld_arit.h

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_arit.h b/src/gallium/auxiliary/gallivm/lp_bld_arit.h
index e76977cfb0bb29b9d47b121c0b8c39f3d54c8060..f5b2800a2cf2118546ad9368b254852db804927e 100644 (file)
--- a/src/gallium/auxiliary/gallivm/lp_bld_arit.h
+++ b/src/gallium/auxiliary/gallivm/lp_bld_arit.h
@@ -71,11 +71,30 @@ lp_build_sub(struct lp_build_context *bld,
              LLVMValueRef a,
              LLVMValueRef b);
 
+
+LLVMValueRef
+lp_build_mul_norm(struct gallivm_state *gallivm,
+                  struct lp_type wide_type,
+                  LLVMValueRef a,
+                  LLVMValueRef b);
+
 LLVMValueRef
 lp_build_mul(struct lp_build_context *bld,
              LLVMValueRef a,
              LLVMValueRef b);
 
+LLVMValueRef
+lp_build_mul_32_lohi_cpu(struct lp_build_context *bld,
+                         LLVMValueRef a,
+                         LLVMValueRef b,
+                         LLVMValueRef *res_hi);
+
+LLVMValueRef
+lp_build_mul_32_lohi(struct lp_build_context *bld,
+                     LLVMValueRef a,
+                     LLVMValueRef b,
+                     LLVMValueRef *res_hi);
+
 LLVMValueRef
 lp_build_mul_imm(struct lp_build_context *bld,
                  LLVMValueRef a,
@@ -87,6 +106,21 @@ lp_build_div(struct lp_build_context *bld,
              LLVMValueRef b);
 
 
+/* llvm.fmuladd.* intrinsic */
+LLVMValueRef
+lp_build_fmuladd(LLVMBuilderRef builder,
+                 LLVMValueRef a,
+                 LLVMValueRef b,
+                 LLVMValueRef c);
+
+/* a * b + c */
+LLVMValueRef
+lp_build_mad(struct lp_build_context *bld,
+             LLVMValueRef a,
+             LLVMValueRef b,
+             LLVMValueRef c);
+
+
 /**
  * Set when the weights for normalized are prescaled, that is, in range
  * 0..2**n, as opposed to range 0..2**(n-1).