From bbbfdef6833610c6812e722ff3f86ba07c92d9a1 Mon Sep 17 00:00:00 2001 From: Rhys Perry Date: Thu, 6 Dec 2018 14:23:31 +0000 Subject: [PATCH] ac/nir: make ac_build_clamp work on all bit sizes v2: don't use ac_get_zerof() and ac_get_onef() v3: rename "intr" to "name" Signed-off-by: Rhys Perry Reviewed-by: Samuel Pitoiset --- src/amd/common/ac_llvm_build.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c index 867a136..92e3dc4 100644 --- a/src/amd/common/ac_llvm_build.c +++ b/src/amd/common/ac_llvm_build.c @@ -1604,16 +1604,20 @@ ac_build_umsb(struct ac_llvm_context *ctx, LLVMValueRef ac_build_fmin(struct ac_llvm_context *ctx, LLVMValueRef a, LLVMValueRef b) { + char name[64]; + snprintf(name, sizeof(name), "llvm.minnum.f%d", ac_get_elem_bits(ctx, LLVMTypeOf(a))); LLVMValueRef args[2] = {a, b}; - return ac_build_intrinsic(ctx, "llvm.minnum.f32", ctx->f32, args, 2, + return ac_build_intrinsic(ctx, name, LLVMTypeOf(a), args, 2, AC_FUNC_ATTR_READNONE); } LLVMValueRef ac_build_fmax(struct ac_llvm_context *ctx, LLVMValueRef a, LLVMValueRef b) { + char name[64]; + snprintf(name, sizeof(name), "llvm.maxnum.f%d", ac_get_elem_bits(ctx, LLVMTypeOf(a))); LLVMValueRef args[2] = {a, b}; - return ac_build_intrinsic(ctx, "llvm.maxnum.f32", ctx->f32, args, 2, + return ac_build_intrinsic(ctx, name, LLVMTypeOf(a), args, 2, AC_FUNC_ATTR_READNONE); } @@ -1640,8 +1644,9 @@ LLVMValueRef ac_build_umin(struct ac_llvm_context *ctx, LLVMValueRef a, LLVMValueRef ac_build_clamp(struct ac_llvm_context *ctx, LLVMValueRef value) { - return ac_build_fmin(ctx, ac_build_fmax(ctx, value, ctx->f32_0), - ctx->f32_1); + LLVMTypeRef t = LLVMTypeOf(value); + return ac_build_fmin(ctx, ac_build_fmax(ctx, value, LLVMConstReal(t, 0.0)), + LLVMConstReal(t, 1.0)); } void ac_build_export(struct ac_llvm_context *ctx, struct ac_export_args *a) -- 2.7.4