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llvm-mirror/test/CodeGen/R600/trunc.ll
Matt Arsenault 071be273be R600: Fix i64 to i32 trunc on SI
llvm-svn: 190091
2013-09-05 19:41:10 +00:00

20 lines
567 B
LLVM

; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI %s
; RUN: llc -march=r600 -mcpu=cypress < %s | FileCheck -check-prefix=EG %s
define void @trunc_i64_to_i32_store(i32 addrspace(1)* %out, i64 %in) {
; SI-LABEL: @trunc_i64_to_i32_store
; SI: S_LOAD_DWORD SGPR0, SGPR0_SGPR1, 11
; SI: V_MOV_B32_e32 VGPR0, SGPR0
; SI: BUFFER_STORE_DWORD VGPR0
; EG-LABEL: @trunc_i64_to_i32_store
; EG: MEM_RAT_CACHELESS STORE_RAW T0.X, T1.X, 1
; EG: LSHR
; EG-NEXT: 2(
%result = trunc i64 %in to i32 store i32 %result, i32 addrspace(1)* %out, align 4
ret void
}