blob: c6c8e73bf83ece0e3edf0893b823ed2ed193d479 [file] [log] [blame]
Justin Holewinskie9884092013-03-24 21:17:47 +00001; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
2
3
4define float @foo(<2 x float> %a) {
5; CHECK: .func (.param .b32 func_retval0) foo
6; CHECK: .param .align 8 .b8 foo_param_0[8]
Justin Holewinski44f5c602013-06-28 17:57:53 +00007; CHECK: ld.param.v2.f32 {%f{{[0-9]+}}, %f{{[0-9]+}}}
Justin Holewinskie9884092013-03-24 21:17:47 +00008 %t1 = fmul <2 x float> %a, %a
9 %t2 = extractelement <2 x float> %t1, i32 0
10 %t3 = extractelement <2 x float> %t1, i32 1
11 %t4 = fadd float %t2, %t3
12 ret float %t4
13}
14
15
16define float @bar(<4 x float> %a) {
17; CHECK: .func (.param .b32 func_retval0) bar
18; CHECK: .param .align 16 .b8 bar_param_0[16]
Justin Holewinski44f5c602013-06-28 17:57:53 +000019; CHECK: ld.param.v4.f32 {%f{{[0-9]+}}, %f{{[0-9]+}}, %f{{[0-9]+}}, %f{{[0-9]+}}}
Justin Holewinskie9884092013-03-24 21:17:47 +000020 %t1 = fmul <4 x float> %a, %a
21 %t2 = extractelement <4 x float> %t1, i32 0
22 %t3 = extractelement <4 x float> %t1, i32 1
23 %t4 = fadd float %t2, %t3
24 ret float %t4
25}
Justin Holewinski120baee2013-06-28 17:57:55 +000026
27
28define <4 x float> @baz(<4 x float> %a) {
29; CHECK: .func (.param .align 16 .b8 func_retval0[16]) baz
30; CHECK: .param .align 16 .b8 baz_param_0[16]
31; CHECK: ld.param.v4.f32 {%f{{[0-9]+}}, %f{{[0-9]+}}, %f{{[0-9]+}}, %f{{[0-9]+}}}
32; CHECK: st.param.v4.f32 [func_retval0+0], {%f{{[0-9]+}}, %f{{[0-9]+}}, %f{{[0-9]+}}, %f{{[0-9]+}}}
33 %t1 = fmul <4 x float> %a, %a
34 ret <4 x float> %t1
35}