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Merge branch 'amdgpu-improvements' of https://github.com/Snektron/zig into Snektron-amdgpu-improvements

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This commit is contained in:
Andrew Kelley
2022-10-15 10:04:52 -07:00
parent 1087e67762 9ff60e356e
commit 66d6183001
34 changed files with 588 additions and 156 deletions
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9
src/stage1/codegen.cpp
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@@ -217,6 +217,9 @@ static ZigLLVM_CallingConv get_llvm_cc(CodeGen *g, CallingConvention cc) {
assert(g->zig_target->arch == ZigLLVM_nvptx ||
g->zig_target->arch == ZigLLVM_nvptx64);
return ZigLLVM_PTX_Kernel;
case CallingConventionAmdgpuKernel:
assert(g->zig_target->arch == ZigLLVM_amdgcn);
return ZigLLVM_AMDGPU_KERNEL;
}
zig_unreachable();
@@ -365,6 +368,7 @@ static bool cc_want_sret_attr(CallingConvention cc) {
case CallingConventionSysV:
case CallingConventionWin64:
case CallingConventionPtxKernel:
case CallingConventionAmdgpuKernel:
return true;
case CallingConventionAsync:
case CallingConventionUnspecified:
@@ -3515,7 +3519,7 @@ static LLVMValueRef gen_soft_float_to_int_op(CodeGen *g, LLVMValueRef value_ref,
// Handle integers of non-pot bitsize by shortening them on the output
if (result_type != wider_type) {
result = gen_widen_or_shorten(g, false, wider_type, result_type, result);
result = gen_widen_or_shorten(g, false, wider_type, result_type, result);
}
return result;
@@ -4370,7 +4374,7 @@ static LLVMValueRef ir_render_binary_not(CodeGen *g, Stage1Air *executable,
static LLVMValueRef gen_soft_float_neg(CodeGen *g, ZigType *operand_type, LLVMValueRef operand) {
uint32_t vector_len = operand_type->id == ZigTypeIdVector ? operand_type->data.vector.len : 0;
uint16_t num_bits = operand_type->id == ZigTypeIdVector ?
uint16_t num_bits = operand_type->id == ZigTypeIdVector ?
operand_type->data.vector.elem_type->data.floating.bit_count :
operand_type->data.floating.bit_count;
@@ -10181,6 +10185,7 @@ static void define_builtin_fns(CodeGen *g) {
create_builtin_fn(g, BuiltinFnIdMaximum, "maximum", 2);
create_builtin_fn(g, BuiltinFnIdMinimum, "minimum", 2);
create_builtin_fn(g, BuiltinFnIdPrefetch, "prefetch", 2);
create_builtin_fn(g, BuiltinFnIdAddrSpaceCast, "addrSpaceCast", 2);
}
static const char *bool_to_str(bool b) {