diff options
Diffstat (limited to 'src/amd')
| -rw-r--r-- | src/amd/common/ac_llvm_build.c | 24 | ||||
| -rw-r--r-- | src/amd/common/ac_llvm_build.h | 2 |
2 files changed, 26 insertions, 0 deletions
diff --git a/src/amd/common/ac_llvm_build.c b/src/amd/common/ac_llvm_build.c index a38aad68f72..2503608e26b 100644 --- a/src/amd/common/ac_llvm_build.c +++ b/src/amd/common/ac_llvm_build.c @@ -88,6 +88,30 @@ ac_llvm_context_init(struct ac_llvm_context *ctx, LLVMContextRef context) ctx->empty_md = LLVMMDNodeInContext(ctx->context, NULL, 0); } +unsigned +ac_get_type_size(LLVMTypeRef type) +{ + LLVMTypeKind kind = LLVMGetTypeKind(type); + + switch (kind) { + case LLVMIntegerTypeKind: + return LLVMGetIntTypeWidth(type) / 8; + case LLVMFloatTypeKind: + return 4; + case LLVMPointerTypeKind: + return 8; + case LLVMVectorTypeKind: + return LLVMGetVectorSize(type) * + ac_get_type_size(LLVMGetElementType(type)); + case LLVMArrayTypeKind: + return LLVMGetArrayLength(type) * + ac_get_type_size(LLVMGetElementType(type)); + default: + assert(0); + return 0; + } +} + LLVMValueRef ac_build_intrinsic(struct ac_llvm_context *ctx, const char *name, LLVMTypeRef return_type, LLVMValueRef *params, diff --git a/src/amd/common/ac_llvm_build.h b/src/amd/common/ac_llvm_build.h index ee27d3ca25c..cbc938d5a0a 100644 --- a/src/amd/common/ac_llvm_build.h +++ b/src/amd/common/ac_llvm_build.h @@ -66,6 +66,8 @@ struct ac_llvm_context { void ac_llvm_context_init(struct ac_llvm_context *ctx, LLVMContextRef context); +unsigned ac_get_type_size(LLVMTypeRef type); + LLVMValueRef ac_build_intrinsic(struct ac_llvm_context *ctx, const char *name, LLVMTypeRef return_type, LLVMValueRef *params, |