llvm-6502/test/CodeGen/NVPTX/intrinsic-old.ll
Justin Holewinski 5443e7d790 [NVPTX] Re-enable support for virtual registers in the final output
Now that 3.3 is branched, we are re-enabling virtual registers to help
iron out bugs before the next release. Some of the post-RA passes do
not play well with virtual registers, so we disable them for now. The
needed functionality of the PrologEpilogInserter pass is copied to a
new backend-specific NVPTXPrologEpilog pass.

The test for this commit is not breaking the existing tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182998 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-31 12:14:49 +00:00

283 lines
6.3 KiB
LLVM

; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
define ptx_device i32 @test_tid_x() {
; CHECK: mov.u32 %r{{[0-9]+}}, %tid.x;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.tid.x()
ret i32 %x
}
define ptx_device i32 @test_tid_y() {
; CHECK: mov.u32 %r{{[0-9]+}}, %tid.y;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.tid.y()
ret i32 %x
}
define ptx_device i32 @test_tid_z() {
; CHECK: mov.u32 %r{{[0-9]+}}, %tid.z;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.tid.z()
ret i32 %x
}
define ptx_device i32 @test_tid_w() {
; CHECK: mov.u32 %r{{[0-9]+}}, %tid.w;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.tid.w()
ret i32 %x
}
define ptx_device i32 @test_ntid_x() {
; CHECK: mov.u32 %r{{[0-9]+}}, %ntid.x;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.ntid.x()
ret i32 %x
}
define ptx_device i32 @test_ntid_y() {
; CHECK: mov.u32 %r{{[0-9]+}}, %ntid.y;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.ntid.y()
ret i32 %x
}
define ptx_device i32 @test_ntid_z() {
; CHECK: mov.u32 %r{{[0-9]+}}, %ntid.z;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.ntid.z()
ret i32 %x
}
define ptx_device i32 @test_ntid_w() {
; CHECK: mov.u32 %r{{[0-9]+}}, %ntid.w;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.ntid.w()
ret i32 %x
}
define ptx_device i32 @test_laneid() {
; CHECK: mov.u32 %r{{[0-9]+}}, %laneid;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.laneid()
ret i32 %x
}
define ptx_device i32 @test_warpid() {
; CHECK: mov.u32 %r{{[0-9]+}}, %warpid;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.warpid()
ret i32 %x
}
define ptx_device i32 @test_nwarpid() {
; CHECK: mov.u32 %r{{[0-9]+}}, %nwarpid;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.nwarpid()
ret i32 %x
}
define ptx_device i32 @test_ctaid_x() {
; CHECK: mov.u32 %r{{[0-9]+}}, %ctaid.x;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.ctaid.x()
ret i32 %x
}
define ptx_device i32 @test_ctaid_y() {
; CHECK: mov.u32 %r{{[0-9]+}}, %ctaid.y;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.ctaid.y()
ret i32 %x
}
define ptx_device i32 @test_ctaid_z() {
; CHECK: mov.u32 %r{{[0-9]+}}, %ctaid.z;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.ctaid.z()
ret i32 %x
}
define ptx_device i32 @test_ctaid_w() {
; CHECK: mov.u32 %r{{[0-9]+}}, %ctaid.w;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.ctaid.w()
ret i32 %x
}
define ptx_device i32 @test_nctaid_x() {
; CHECK: mov.u32 %r{{[0-9]+}}, %nctaid.x;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.nctaid.x()
ret i32 %x
}
define ptx_device i32 @test_nctaid_y() {
; CHECK: mov.u32 %r{{[0-9]+}}, %nctaid.y;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.nctaid.y()
ret i32 %x
}
define ptx_device i32 @test_nctaid_z() {
; CHECK: mov.u32 %r{{[0-9]+}}, %nctaid.z;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.nctaid.z()
ret i32 %x
}
define ptx_device i32 @test_nctaid_w() {
; CHECK: mov.u32 %r{{[0-9]+}}, %nctaid.w;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.nctaid.w()
ret i32 %x
}
define ptx_device i32 @test_smid() {
; CHECK: mov.u32 %r{{[0-9]+}}, %smid;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.smid()
ret i32 %x
}
define ptx_device i32 @test_nsmid() {
; CHECK: mov.u32 %r{{[0-9]+}}, %nsmid;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.nsmid()
ret i32 %x
}
define ptx_device i32 @test_gridid() {
; CHECK: mov.u32 %r{{[0-9]+}}, %gridid;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.gridid()
ret i32 %x
}
define ptx_device i32 @test_lanemask_eq() {
; CHECK: mov.u32 %r{{[0-9]+}}, %lanemask_eq;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.lanemask.eq()
ret i32 %x
}
define ptx_device i32 @test_lanemask_le() {
; CHECK: mov.u32 %r{{[0-9]+}}, %lanemask_le;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.lanemask.le()
ret i32 %x
}
define ptx_device i32 @test_lanemask_lt() {
; CHECK: mov.u32 %r{{[0-9]+}}, %lanemask_lt;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.lanemask.lt()
ret i32 %x
}
define ptx_device i32 @test_lanemask_ge() {
; CHECK: mov.u32 %r{{[0-9]+}}, %lanemask_ge;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.lanemask.ge()
ret i32 %x
}
define ptx_device i32 @test_lanemask_gt() {
; CHECK: mov.u32 %r{{[0-9]+}}, %lanemask_gt;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.lanemask.gt()
ret i32 %x
}
define ptx_device i32 @test_clock() {
; CHECK: mov.u32 %r{{[0-9]+}}, %clock;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.clock()
ret i32 %x
}
define ptx_device i64 @test_clock64() {
; CHECK: mov.u64 %rl{{[0-9]+}}, %clock64;
; CHECK: ret;
%x = call i64 @llvm.ptx.read.clock64()
ret i64 %x
}
define ptx_device i32 @test_pm0() {
; CHECK: mov.u32 %r{{[0-9]+}}, %pm0;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.pm0()
ret i32 %x
}
define ptx_device i32 @test_pm1() {
; CHECK: mov.u32 %r{{[0-9]+}}, %pm1;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.pm1()
ret i32 %x
}
define ptx_device i32 @test_pm2() {
; CHECK: mov.u32 %r{{[0-9]+}}, %pm2;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.pm2()
ret i32 %x
}
define ptx_device i32 @test_pm3() {
; CHECK: mov.u32 %r{{[0-9]+}}, %pm3;
; CHECK: ret;
%x = call i32 @llvm.ptx.read.pm3()
ret i32 %x
}
define ptx_device void @test_bar_sync() {
; CHECK: bar.sync 0
; CHECK: ret;
call void @llvm.ptx.bar.sync(i32 0)
ret void
}
declare i32 @llvm.ptx.read.tid.x()
declare i32 @llvm.ptx.read.tid.y()
declare i32 @llvm.ptx.read.tid.z()
declare i32 @llvm.ptx.read.tid.w()
declare i32 @llvm.ptx.read.ntid.x()
declare i32 @llvm.ptx.read.ntid.y()
declare i32 @llvm.ptx.read.ntid.z()
declare i32 @llvm.ptx.read.ntid.w()
declare i32 @llvm.ptx.read.laneid()
declare i32 @llvm.ptx.read.warpid()
declare i32 @llvm.ptx.read.nwarpid()
declare i32 @llvm.ptx.read.ctaid.x()
declare i32 @llvm.ptx.read.ctaid.y()
declare i32 @llvm.ptx.read.ctaid.z()
declare i32 @llvm.ptx.read.ctaid.w()
declare i32 @llvm.ptx.read.nctaid.x()
declare i32 @llvm.ptx.read.nctaid.y()
declare i32 @llvm.ptx.read.nctaid.z()
declare i32 @llvm.ptx.read.nctaid.w()
declare i32 @llvm.ptx.read.smid()
declare i32 @llvm.ptx.read.nsmid()
declare i32 @llvm.ptx.read.gridid()
declare i32 @llvm.ptx.read.lanemask.eq()
declare i32 @llvm.ptx.read.lanemask.le()
declare i32 @llvm.ptx.read.lanemask.lt()
declare i32 @llvm.ptx.read.lanemask.ge()
declare i32 @llvm.ptx.read.lanemask.gt()
declare i32 @llvm.ptx.read.clock()
declare i64 @llvm.ptx.read.clock64()
declare i32 @llvm.ptx.read.pm0()
declare i32 @llvm.ptx.read.pm1()
declare i32 @llvm.ptx.read.pm2()
declare i32 @llvm.ptx.read.pm3()
declare void @llvm.ptx.bar.sync(i32 %i)