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llvm-project/llvm/test/CodeGen/R600/r600-encoding.ll

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R600: Fix encoding for R600 family GPUs Reviewed-by: Vincent Lejeune <vljn@ovi.com> https://bugs.freedesktop.org/show_bug.cgi?id=64193 https://bugs.freedesktop.org/show_bug.cgi?id=64257 https://bugs.freedesktop.org/show_bug.cgi?id=64320 NOTE: This is a candidate for the 3.3 branch. llvm-svn: 182113
2013-05-17 23:23:21 +08:00
; RUN: llc < %s -march=r600 -show-mc-encoding -mcpu=redwood | FileCheck --check-prefix=EG-CHECK %s
; RUN: llc < %s -march=r600 -show-mc-encoding -mcpu=rs880 | FileCheck --check-prefix=R600-CHECK %s
; The earliest R600 GPUs have a slightly different encoding than the rest of
; the VLIW4/5 GPUs.
; EG-CHECK: @test
R600: Use bottom up scheduling algorithm llvm-svn: 182129
2013-05-18 00:50:56 +08:00
; EG-CHECK: MUL_IEEE {{[ *TXYZWPVxyzw.,0-9]+}} ; encoding: [{{0x[0-9a-f]+,0x[0-9a-f]+,0x[0-9a-f]+,0x[0-9a-f]+,0x10,0x01,0x[0-9a-f]+,0x[0-9a-f]+}}]
R600: Fix encoding for R600 family GPUs Reviewed-by: Vincent Lejeune <vljn@ovi.com> https://bugs.freedesktop.org/show_bug.cgi?id=64193 https://bugs.freedesktop.org/show_bug.cgi?id=64257 https://bugs.freedesktop.org/show_bug.cgi?id=64320 NOTE: This is a candidate for the 3.3 branch. llvm-svn: 182113
2013-05-17 23:23:21 +08:00
; R600-CHECK: @test
R600: Use bottom up scheduling algorithm llvm-svn: 182129
2013-05-18 00:50:56 +08:00
; R600-CHECK: MUL_IEEE {{[ *TXYZWPVxyzw.,0-9]+}} ; encoding: [{{0x[0-9a-f]+,0x[0-9a-f]+,0x[0-9a-f]+,0x[0-9a-f]+,0x10,0x02,0x[0-9a-f]+,0x[0-9a-f]+}}]
R600: Fix encoding for R600 family GPUs Reviewed-by: Vincent Lejeune <vljn@ovi.com> https://bugs.freedesktop.org/show_bug.cgi?id=64193 https://bugs.freedesktop.org/show_bug.cgi?id=64257 https://bugs.freedesktop.org/show_bug.cgi?id=64320 NOTE: This is a candidate for the 3.3 branch. llvm-svn: 182113
2013-05-17 23:23:21 +08:00
R600: Use function inputs to represent data stored in gpr llvm-svn: 194425
2013-11-12 06:10:24 +08:00
define void @test(<4 x float> inreg %reg0) #0 {
R600: Fix encoding for R600 family GPUs Reviewed-by: Vincent Lejeune <vljn@ovi.com> https://bugs.freedesktop.org/show_bug.cgi?id=64193 https://bugs.freedesktop.org/show_bug.cgi?id=64257 https://bugs.freedesktop.org/show_bug.cgi?id=64320 NOTE: This is a candidate for the 3.3 branch. llvm-svn: 182113
2013-05-17 23:23:21 +08:00
entry:
R600: Use function inputs to represent data stored in gpr llvm-svn: 194425
2013-11-12 06:10:24 +08:00
%r0 = extractelement <4 x float> %reg0, i32 0
%r1 = extractelement <4 x float> %reg0, i32 1
%r2 = fmul float %r0, %r1
%vec = insertelement <4 x float> undef, float %r2, i32 0
call void @llvm.R600.store.swizzle(<4 x float> %vec, i32 0, i32 0)
R600: Fix encoding for R600 family GPUs Reviewed-by: Vincent Lejeune <vljn@ovi.com> https://bugs.freedesktop.org/show_bug.cgi?id=64193 https://bugs.freedesktop.org/show_bug.cgi?id=64257 https://bugs.freedesktop.org/show_bug.cgi?id=64320 NOTE: This is a candidate for the 3.3 branch. llvm-svn: 182113
2013-05-17 23:23:21 +08:00
ret void
}
R600: Use function inputs to represent data stored in gpr llvm-svn: 194425
2013-11-12 06:10:24 +08:00
declare void @llvm.R600.store.swizzle(<4 x float>, i32, i32)
R600: Fix encoding for R600 family GPUs Reviewed-by: Vincent Lejeune <vljn@ovi.com> https://bugs.freedesktop.org/show_bug.cgi?id=64193 https://bugs.freedesktop.org/show_bug.cgi?id=64257 https://bugs.freedesktop.org/show_bug.cgi?id=64320 NOTE: This is a candidate for the 3.3 branch. llvm-svn: 182113
2013-05-17 23:23:21 +08:00
R600: Use function inputs to represent data stored in gpr llvm-svn: 194425
2013-11-12 06:10:24 +08:00
attributes #0 = { "ShaderType"="0" }