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gerrit-public.fairphone.software / toolchain / llvm-project / c947d8ca64a16f1a467572fe3676536567425b92 / . / llvm / test / CodeGen / R600 / uint_to_fp.ll
blob: a5ac3555afdea0accb80013e6006ac42acf2cfde [file] [log] [blame]
Tom Stellardaa313d02013-07-30 14:31:03 +0000[diff] [blame]1; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=R600-CHECK
Tom Stellard70f13db2013-10-10 17:11:46 +0000[diff] [blame]2; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck %s --check-prefix=SI-CHECK
Tom Stellard5a6b0d82013-04-19 02:10:53 +0000[diff] [blame]3
Tom Stellardc947d8c2013-10-30 17:22:05 +0000[diff] [blame^]4; R600-CHECK-LABEL: @uint_to_fp_v2i32
Tom Stellard0344cdf2013-08-01 15:23:42 +0000[diff] [blame]5; R600-CHECK-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[2].W
6; R600-CHECK-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[3].X
Tom Stellardc947d8c2013-10-30 17:22:05 +0000[diff] [blame^]7; SI-CHECK-LABEL: @uint_to_fp_v2i32
Tom Stellard0344cdf2013-08-01 15:23:42 +0000[diff] [blame]8; SI-CHECK: V_CVT_F32_U32_e32
9; SI-CHECK: V_CVT_F32_U32_e32
10define void @uint_to_fp_v2i32(<2 x float> addrspace(1)* %out, <2 x i32> %in) {
11 %result = uitofp <2 x i32> %in to <2 x float>
12 store <2 x float> %result, <2 x float> addrspace(1)* %out
13 ret void
14}
15
Tom Stellardc947d8c2013-10-30 17:22:05 +0000[diff] [blame^]16; R600-CHECK-LABEL: @uint_to_fp_v4i32
Tom Stellardaa313d02013-07-30 14:31:03 +0000[diff] [blame]17; R600-CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
18; R600-CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
19; R600-CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
20; R600-CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
Tom Stellardc947d8c2013-10-30 17:22:05 +0000[diff] [blame^]21; SI-CHECK-LABEL: @uint_to_fp_v4i32
Tom Stellardaa313d02013-07-30 14:31:03 +0000[diff] [blame]22; SI-CHECK: V_CVT_F32_U32_e32
23; SI-CHECK: V_CVT_F32_U32_e32
24; SI-CHECK: V_CVT_F32_U32_e32
25; SI-CHECK: V_CVT_F32_U32_e32
Tom Stellard5a6b0d82013-04-19 02:10:53 +0000[diff] [blame]26define void @uint_to_fp_v4i32(<4 x float> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
27 %value = load <4 x i32> addrspace(1) * %in
28 %result = uitofp <4 x i32> %value to <4 x float>
29 store <4 x float> %result, <4 x float> addrspace(1)* %out
30 ret void
31}
Tom Stellardc947d8c2013-10-30 17:22:05 +0000[diff] [blame^]32
33; R600-CHECK-LABEL: @uint_to_fp_i64_f32
34; R600-CHECK: UINT_TO_FLT
35; R600-CHECK: UINT_TO_FLT
36; R600-CHECK: MULADD_IEEE
37; SI-CHECK-LABEL: @uint_to_fp_i64_f32
38; SI-CHECK: V_CVT_F32_U32_e32
39; SI-CHECK: V_CVT_F32_U32_e32
40; SI-CHECK: V_MAD_F32
41define void @uint_to_fp_i64_f32(float addrspace(1)* %out, i64 %in) {
42entry:
43 %0 = uitofp i64 %in to float
44 store float %0, float addrspace(1)* %out
45 ret void
46}