1 ; RUN: llc < %s -march=ptx32 -mattr=sm20 | FileCheck %s
4 %complex = type { float, float }
6 define ptx_device %complex @complex_add(%complex %a, %complex %b) {
8 ; CHECK: ld.param.f32 r[[R0:[0-9]+]], [__param_1];
9 ; CHECK-NEXT: ld.param.f32 r[[R2:[0-9]+]], [__param_3];
10 ; CHECK-NEXT: ld.param.f32 r[[R1:[0-9]+]], [__param_2];
11 ; CHECK-NEXT: ld.param.f32 r[[R3:[0-9]+]], [__param_4];
12 ; CHECK-NEXT: add.rn.f32 r[[R0]], r[[R0]], r[[R2]];
13 ; CHECK-NEXT: add.rn.f32 r[[R1]], r[[R1]], r[[R3]];
15 %a.real = extractvalue %complex %a, 0
16 %a.imag = extractvalue %complex %a, 1
17 %b.real = extractvalue %complex %b, 0
18 %b.imag = extractvalue %complex %b, 1
19 %ret.real = fadd float %a.real, %b.real
20 %ret.imag = fadd float %a.imag, %b.imag
21 %ret.0 = insertvalue %complex undef, float %ret.real, 0
22 %ret.1 = insertvalue %complex %ret.0, float %ret.imag, 1