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gerrit-public.fairphone.software / toolchain / llvm-project / 8e2581b11e97713248c32ee2c305feaa456d2cbe / . / llvm / test / CodeGen / R600 / trunc-store-i1.ll
blob: a88894325b6614afeade8d2566b89b0f882452c8 [file] [log] [blame]
Matt Arsenaulte389dd52014-03-12 18:45:52 +0000[diff] [blame]1; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI %s
2
3
4; SI-LABEL: @global_truncstore_i32_to_i1
5; SI: S_LOAD_DWORD [[LOAD:s[0-9]+]],
Matt Arsenault8e2581b2014-03-21 18:01:18 +0000[diff] [blame^]6; SI: S_AND_B32 [[SREG:s[0-9]+]], [[LOAD]], 1
7; SI: V_MOV_B32_e32 [[VREG:v[0-9]+]], [[SREG]]
Matt Arsenaulte389dd52014-03-12 18:45:52 +0000[diff] [blame]8; SI: BUFFER_STORE_BYTE [[VREG]],
9define void @global_truncstore_i32_to_i1(i1 addrspace(1)* %out, i32 %val) nounwind {
10 %trunc = trunc i32 %val to i1
11 store i1 %trunc, i1 addrspace(1)* %out, align 1
12 ret void
13}
14
15; SI-LABEL: @global_truncstore_i64_to_i1
16; SI: BUFFER_STORE_BYTE
17define void @global_truncstore_i64_to_i1(i1 addrspace(1)* %out, i64 %val) nounwind {
18 %trunc = trunc i64 %val to i1
19 store i1 %trunc, i1 addrspace(1)* %out, align 1
20 ret void
21}
22
23; SI-LABEL: @global_truncstore_i16_to_i1
24; SI: S_LOAD_DWORD [[LOAD:s[0-9]+]],
Matt Arsenault8e2581b2014-03-21 18:01:18 +0000[diff] [blame^]25; SI: S_AND_B32 [[SREG:s[0-9]+]], [[LOAD]], 1
26; SI: V_MOV_B32_e32 [[VREG:v[0-9]+]], [[SREG]]
Matt Arsenaulte389dd52014-03-12 18:45:52 +0000[diff] [blame]27; SI: BUFFER_STORE_BYTE [[VREG]],
28define void @global_truncstore_i16_to_i1(i1 addrspace(1)* %out, i16 %val) nounwind {
29 %trunc = trunc i16 %val to i1
30 store i1 %trunc, i1 addrspace(1)* %out, align 1
31 ret void
32}