1 ;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=EG-CHECK --check-prefix=FUNC
2 ;RUN: llc < %s -march=r600 -mcpu=cayman | FileCheck %s --check-prefix=CM-CHECK --check-prefix=FUNC
3 ;RUN: llc < %s -march=r600 -mcpu=SI | FileCheck %s --check-prefix=SI-CHECK --check-prefix=FUNC
7 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
8 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
9 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
10 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}}
13 define void @test(float addrspace(1)* %out, float %in) {
15 %0 = call float @llvm.exp2.f32(float %in)
16 store float %0, float addrspace(1)* %out
23 ; FIXME: We should be able to merge these packets together on Cayman so we
24 ; have a maximum of 4 instructions.
25 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
26 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
27 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
28 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
29 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
30 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
31 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}}
32 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}}
36 define void @testv2(<2 x float> addrspace(1)* %out, <2 x float> %in) {
38 %0 = call <2 x float> @llvm.exp2.v2f32(<2 x float> %in)
39 store <2 x float> %0, <2 x float> addrspace(1)* %out
48 ; FIXME: We should be able to merge these packets together on Cayman so we
49 ; have a maximum of 4 instructions.
50 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
51 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
52 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
53 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
54 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
55 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
56 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
57 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
58 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
59 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
60 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
61 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}} (MASKED)
62 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}}
63 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}}
64 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}}
65 ;CM-CHECK-DAG: EXP_IEEE T{{[0-9]+\.[XYZW]}}
70 define void @testv4(<4 x float> addrspace(1)* %out, <4 x float> %in) {
72 %0 = call <4 x float> @llvm.exp2.v4f32(<4 x float> %in)
73 store <4 x float> %0, <4 x float> addrspace(1)* %out
77 declare float @llvm.exp2.f32(float) readnone
78 declare <2 x float> @llvm.exp2.v2f32(<2 x float>) readnone
79 declare <4 x float> @llvm.exp2.v4f32(<4 x float>) readnone