llvm-6502/test/CodeGen/R600/imm.ll
Tom Stellard 3986785046 R600/SI: Use -verify-machineinstrs for most tests
We can't enable the verifier for tests with SI_IF and SI_ELSE, because
these instructions are always followed by a COPY which copies their
result to the next basic block.  This violates the machine verifier's
rule that non-terminators can not folow terminators.

Reviewed-by: Vincent Lejeune<vljn at ovi.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192366 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-10 17:11:46 +00:00

24 lines
883 B
LLVM

; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck %s
; Use a 64-bit value with lo bits that can be represented as an inline constant
; CHECK: @i64_imm_inline_lo
; CHECK: S_MOV_B32 [[LO:SGPR[0-9]+]], 5
; CHECK: V_MOV_B32_e32 [[LO_VGPR:VGPR[0-9]+]], [[LO]]
; CHECK: BUFFER_STORE_DWORDX2 [[LO_VGPR]]_
define void @i64_imm_inline_lo(i64 addrspace(1) *%out) {
entry:
store i64 1311768464867721221, i64 addrspace(1) *%out ; 0x1234567800000005
ret void
}
; Use a 64-bit value with hi bits that can be represented as an inline constant
; CHECK: @i64_imm_inline_hi
; CHECK: S_MOV_B32 [[HI:SGPR[0-9]+]], 5
; CHECK: V_MOV_B32_e32 [[HI_VGPR:VGPR[0-9]+]], [[HI]]
; CHECK: BUFFER_STORE_DWORDX2 {{VGPR[0-9]+}}_[[HI_VGPR]]
define void @i64_imm_inline_hi(i64 addrspace(1) *%out) {
entry:
store i64 21780256376, i64 addrspace(1) *%out ; 0x0000000512345678
ret void
}