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gerrit-public.fairphone.software / toolchain / llvm-project / e93736057ff3ac73ed50b45c75665f78289bd5cc / . / llvm / test / CodeGen / R600 / extload.ll
blob: f78cdc4fb02f2e92b524f6af58729b8f893263bb [file] [log] [blame]
Matt Arsenault00a0d6f2013-11-13 02:39:07 +0000[diff] [blame]1; RUN: llc -march=r600 -mcpu=cypress < %s | FileCheck -check-prefix=EG %s
2
3; EG-LABEL: @anyext_load_i8:
4; EG: AND_INT
Tom Stellarde9373602014-01-22 19:24:14 +0000[diff] [blame^]5; EG: 255
Matt Arsenault00a0d6f2013-11-13 02:39:07 +0000[diff] [blame]6define void @anyext_load_i8(i8 addrspace(1)* nocapture noalias %out, i8 addrspace(1)* nocapture noalias %src) nounwind {
7 %cast = bitcast i8 addrspace(1)* %src to i32 addrspace(1)*
8 %load = load i32 addrspace(1)* %cast, align 1
9 %x = bitcast i32 %load to <4 x i8>
10 %castOut = bitcast i8 addrspace(1)* %out to <4 x i8> addrspace(1)*
11 store <4 x i8> %x, <4 x i8> addrspace(1)* %castOut, align 1
12 ret void
13}
14
15; EG-LABEL: @anyext_load_i16:
16; EG: AND_INT
Tom Stellarde9373602014-01-22 19:24:14 +0000[diff] [blame^]17; EG: AND_INT
18; EG-DAG: 65535
19; EG-DAG: -65536
Matt Arsenault00a0d6f2013-11-13 02:39:07 +0000[diff] [blame]20define void @anyext_load_i16(i16 addrspace(1)* nocapture noalias %out, i16 addrspace(1)* nocapture noalias %src) nounwind {
21 %cast = bitcast i16 addrspace(1)* %src to i32 addrspace(1)*
22 %load = load i32 addrspace(1)* %cast, align 1
23 %x = bitcast i32 %load to <2 x i16>
24 %castOut = bitcast i16 addrspace(1)* %out to <2 x i16> addrspace(1)*
25 store <2 x i16> %x, <2 x i16> addrspace(1)* %castOut, align 1
26 ret void
27}
28
29; EG-LABEL: @anyext_load_lds_i8:
30; EG: AND_INT
Tom Stellarde9373602014-01-22 19:24:14 +0000[diff] [blame^]31; EG: 255
Matt Arsenault00a0d6f2013-11-13 02:39:07 +0000[diff] [blame]32define void @anyext_load_lds_i8(i8 addrspace(3)* nocapture noalias %out, i8 addrspace(3)* nocapture noalias %src) nounwind {
33 %cast = bitcast i8 addrspace(3)* %src to i32 addrspace(3)*
34 %load = load i32 addrspace(3)* %cast, align 1
35 %x = bitcast i32 %load to <4 x i8>
36 %castOut = bitcast i8 addrspace(3)* %out to <4 x i8> addrspace(3)*
37 store <4 x i8> %x, <4 x i8> addrspace(3)* %castOut, align 1
38 ret void
39}
40
41; EG-LABEL: @anyext_load_lds_i16:
42; EG: AND_INT
Tom Stellarde9373602014-01-22 19:24:14 +0000[diff] [blame^]43; EG: AND_INT
44; EG-DAG: 65535
45; EG-DAG: -65536
Matt Arsenault00a0d6f2013-11-13 02:39:07 +0000[diff] [blame]46define void @anyext_load_lds_i16(i16 addrspace(3)* nocapture noalias %out, i16 addrspace(3)* nocapture noalias %src) nounwind {
47 %cast = bitcast i16 addrspace(3)* %src to i32 addrspace(3)*
48 %load = load i32 addrspace(3)* %cast, align 1
49 %x = bitcast i32 %load to <2 x i16>
50 %castOut = bitcast i16 addrspace(3)* %out to <2 x i16> addrspace(3)*
51 store <2 x i16> %x, <2 x i16> addrspace(3)* %castOut, align 1
52 ret void
53}