christoph/wamr
1
Fork 0
Code Releases Activity

Import SIMD feature and add some workload samples (#438)

Browse Source
This commit is contained in:
Wenyong Huang
2020-11-05 18:15:15 +08:00
committed by GitHub
parent 667282eea9
commit a3074df21b
84 changed files with 7780 additions and 318 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
core/iwasm/compilation/aot_emit_variable.c
View File

@ -116,7 +116,7 @@ compile_global(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
+ sizeof(AOTMemoryInstance) * comp_ctx->comp_data->memory_count;
uint32 global_offset;
uint8 global_type;
LLVMValueRef offset, global_ptr, global;
LLVMValueRef offset, global_ptr, global, res;
LLVMTypeRef ptr_type = NULL;
bh_assert(global_idx < import_global_count + comp_data->global_count);
@ -153,6 +153,9 @@ compile_global(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
case VALUE_TYPE_F64:
ptr_type = comp_ctx->basic_types.float64_ptr_type;
break;
case VALUE_TYPE_V128:
ptr_type = comp_ctx->basic_types.v128_ptr_type;
break;
default:
bh_assert(0);
break;
@ -170,14 +173,19 @@ compile_global(AOTCompContext *comp_ctx, AOTFuncContext *func_ctx,
aot_set_last_error("llvm build load failed.");
return false;
}
/* All globals' data is 4-byte aligned */
LLVMSetAlignment(global, 4);
PUSH(global, global_type);
}
else {
POP(global, global_type);
if (!LLVMBuildStore(comp_ctx->builder, global, global_ptr)) {
if (!(res = LLVMBuildStore(comp_ctx->builder,
global, global_ptr))) {
aot_set_last_error("llvm build store failed.");
return false;
}
/* All globals' data is 4-byte aligned */
LLVMSetAlignment(res, 4);
}
return true;