1
0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2024-11-23 19:23:23 +01:00
llvm-mirror/test/CodeGen/NVPTX/i128-struct.ll
Artem Belevich 2ff5077d44 [NVPTX] Add lowering of i128 numbers as struct fields
Addition to D34555 - override VTs computation with ComputePTXValueVTs
for struct fields.

Author: Denys Zariaiev<denys.zariaiev@gmail.com>

Differential Revision: https://reviews.llvm.org/D55144

llvm-svn: 348057
2018-12-01 00:21:52 +00:00

14 lines
541 B
LLVM

; RUN: llc < %s -O0 -march=nvptx64 -mcpu=sm_20 | FileCheck %s
; CHECK-LABEL: .visible .func (.param .align 16 .b8 func_retval0[32]) foo(
define { i128, i128 } @foo(i64 %a, i32 %b) {
%1 = sext i64 %a to i128
%2 = sext i32 %b to i128
%3 = insertvalue { i128, i128 } undef, i128 %1, 0
%4 = insertvalue { i128, i128 } %3, i128 %2, 1
; CHECK: st.param.v2.b64 [func_retval0+0], {%[[REG1:rd[0-9]+]], %[[REG2:rd[0-9]+]]};
; CHECK: st.param.v2.b64 [func_retval0+16], {%[[REG3:rd[0-9]+]], %[[REG4:rd[0-9]+]]};
ret { i128, i128 } %4
}