RPCS3/llvm-mirror
1
0
Fork 0
mirror of https://github.com/RPCS3/llvm-mirror.git synced 2025-02-01 05:01:59 +01:00
Code Issues Projects Releases Wiki Activity

R600: Run more tests with promote alloca disabled.

Browse Source 
Re-run tests changed in r211110 to test both paths.
Also fix broken check line.

llvm-svn: 212895
This commit is contained in:
Matt Arsenault 2014-07-13 02:46:17 +00:00
parent fd221a07bc
commit f6ce1be587
4 changed files with 57 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
test/CodeGen/R600/array-ptr-calc-i32.ll
View File

@ -1,4 +1,5 @@
; RUN: llc -verify-machineinstrs -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI %s
; RUN: llc -verify-machineinstrs -march=r600 -mcpu=SI -mattr=-promote-alloca < %s | FileCheck -check-prefix=SI-ALLOCA -check-prefix=SI %s
; RUN: llc -verify-machineinstrs -march=r600 -mcpu=SI -mattr=+promote-alloca < %s | FileCheck -check-prefix=SI-PROMOTE -check-prefix=SI %s
declare i32 @llvm.SI.tid() nounwind readnone
declare void @llvm.AMDGPU.barrier.local() nounwind noduplicate
@ -9,13 +10,17 @@ declare void @llvm.AMDGPU.barrier.local() nounwind noduplicate
; be 32-bits.
; SI-LABEL: @test_private_array_ptr_calc:
; SI: V_ADD_I32_e32 [[PTRREG:v[0-9]+]]
; SI-ALLOCA: V_MOVRELD_B32_e32 {{v[0-9]+}}, [[PTRREG]]
;
; FIXME: The AMDGPUPromoteAlloca pass should be able to convert this
; alloca to a vector. It currently fails because it does not know how
; to interpret:
; getelementptr [4 x i32]* %alloca, i32 1, i32 %b
; SI: DS_WRITE_B32 {{v[0-9]+}}, [[PTRREG]]
; SI-PROMOTE: DS_WRITE_B32 {{v[0-9]+}}, [[PTRREG]]
define void @test_private_array_ptr_calc(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %inA, i32 addrspace(1)* noalias %inB) {
%alloca = alloca [4 x i32], i32 4, align 16
%tid = call i32 @llvm.SI.tid() readnone

56
test/CodeGen/R600/indirect-private-64.ll
View File

@ -1,10 +1,18 @@
; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
; RUN: llc -march=r600 -mcpu=SI -mattr=-promote-alloca -verify-machineinstrs < %s | FileCheck -check-prefix=SI-ALLOCA -check-prefix=SI %s
; RUN: llc -march=r600 -mcpu=SI -mattr=+promote-alloca -verify-machineinstrs < %s | FileCheck -check-prefix=SI-PROMOTE -check-prefix=SI %s
declare void @llvm.AMDGPU.barrier.local() noduplicate nounwind
; SI-LABEL: @private_access_f64_alloca:
; SI: DS_WRITE_B64
; SI: DS_READ_B64
; SI-ALLOCA: V_MOVRELD_B32_e32
; SI-ALLOCA: V_MOVRELD_B32_e32
; SI-ALLOCA: V_MOVRELS_B32_e32
; SI-ALLOCA: V_MOVRELS_B32_e32
; SI-PROMOTE: DS_WRITE_B64
; SI-PROMOTE: DS_READ_B64
define void @private_access_f64_alloca(double addrspace(1)* noalias %out, double addrspace(1)* noalias %in, i32 %b) nounwind {
%val = load double addrspace(1)* %in, align 8
%array = alloca double, i32 16, align 8
@ -17,10 +25,16 @@ define void @private_access_f64_alloca(double addrspace(1)* noalias %out, double
}
; SI-LABEL: @private_access_v2f64_alloca:
; SI: DS_WRITE_B64
; SI: DS_WRITE_B64
; SI: DS_READ_B64
; SI: DS_READ_B64
; SI-ALLOCA: V_MOVRELD_B32_e32
; SI-ALLOCA: V_MOVRELD_B32_e32
; SI-ALLOCA: V_MOVRELS_B32_e32
; SI-ALLOCA: V_MOVRELS_B32_e32
; SI-PROMOTE: DS_WRITE_B64
; SI-PROMOTE: DS_WRITE_B64
; SI-PROMOTE: DS_READ_B64
; SI-PROMOTE: DS_READ_B64
define void @private_access_v2f64_alloca(<2 x double> addrspace(1)* noalias %out, <2 x double> addrspace(1)* noalias %in, i32 %b) nounwind {
%val = load <2 x double> addrspace(1)* %in, align 16
%array = alloca <2 x double>, i32 16, align 16
@ -33,8 +47,14 @@ define void @private_access_v2f64_alloca(<2 x double> addrspace(1)* noalias %out
}
; SI-LABEL: @private_access_i64_alloca:
; SI: DS_WRITE_B64
; SI: DS_READ_B64
; SI-ALLOCA: V_MOVRELD_B32_e32
; SI-ALLOCA: V_MOVRELD_B32_e32
; SI-ALLOCA: V_MOVRELS_B32_e32
; SI-ALLOCA: V_MOVRELS_B32_e32
; SI-PROMOTE: DS_WRITE_B64
; SI-PROMOTE: DS_READ_B64
define void @private_access_i64_alloca(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %in, i32 %b) nounwind {
%val = load i64 addrspace(1)* %in, align 8
%array = alloca i64, i32 16, align 8
@ -47,10 +67,20 @@ define void @private_access_i64_alloca(i64 addrspace(1)* noalias %out, i64 addrs
}
; SI-LABEL: @private_access_v2i64_alloca:
; SI: DS_WRITE_B64
; SI: DS_WRITE_B64
; SI: DS_READ_B64
; SI: DS_READ_B64
; SI-ALLOCA: V_MOVRELD_B32_e32
; SI-ALLOCA: V_MOVRELD_B32_e32
; SI-ALLOCA: V_MOVRELD_B32_e32
; SI-ALLOCA: V_MOVRELD_B32_e32
; SI-ALLOCA: V_MOVRELS_B32_e32
; SI-ALLOCA: V_MOVRELS_B32_e32
; SI-ALLOCA: V_MOVRELS_B32_e32
; SI-ALLOCA: V_MOVRELS_B32_e32
; SI-PROMOTE: DS_WRITE_B64
; SI-PROMOTE: DS_WRITE_B64
; SI-PROMOTE: DS_READ_B64
; SI-PROMOTE: DS_READ_B64
define void @private_access_v2i64_alloca(<2 x i64> addrspace(1)* noalias %out, <2 x i64> addrspace(1)* noalias %in, i32 %b) nounwind {
%val = load <2 x i64> addrspace(1)* %in, align 16
%array = alloca <2 x i64>, i32 16, align 16

7
test/CodeGen/R600/simplify-demanded-bits-build-pair.ll
View File

@ -1,6 +1,5 @@
; RUN: llc -verify-machineinstrs -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI %s
; XFAIL: *
; RUN: llc -verify-machineinstrs -march=r600 -mcpu=SI -mattr=-promote-alloca < %s | FileCheck -check-prefix=SI %s
; 64-bit select was originally lowered with a build_pair, and this
; could be simplified to 1 cndmask instead of 2, but that broken when
@ -16,8 +15,8 @@ define void @trunc_select_i64(i32 addrspace(1)* %out, i64 %a, i64 %b, i32 %c) {
; FIXME: Fix truncating store for local memory
; SI-LABEL: @trunc_load_alloca_i64:
; SI: DS_READ_B32
; SI-NOT: DS_READ_B64
; SI: V_MOVRELS_B32
; SI-NOT: V_MOVRELS_B32
; SI: S_ENDPGM
define void @trunc_load_alloca_i64(i64 addrspace(1)* %out, i32 %a, i32 %b) {
%idx = add i32 %a, %b

7
test/CodeGen/R600/vector-alloca.ll
View File

@ -1,5 +1,6 @@
; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG --check-prefix=FUNC %s
; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=SI --check-prefix=FUNC %s
; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck --check-prefix=EG -check-prefix=FUNC %s
; RUN: llc -march=r600 -mcpu=verde -mattr=-promote-alloca -verify-machineinstrs < %s | FileCheck -check-prefix=SI-ALLOCA -check-prefix=SI -check-prefix=FUNC %s
; RUN: llc -march=r600 -mcpu=verde -mattr=+promote-alloca -verify-machineinstrs < %s | FileCheck -check-prefix=SI-PROMOTE -check-prefix=SI -check-prefix=FUNC %s
; FUNC-LABEL: @vector_read
; EG: MOV
@ -53,7 +54,7 @@ entry:
; This test should be optimize to:
; store i32 0, i32 addrspace(1)* %out
; FUNC-LABEL: @bitcast_gep
; CHECK: STORE_RAW
; EG: STORE_RAW
define void @bitcast_gep(i32 addrspace(1)* %out, i32 %w_index, i32 %r_index) {
entry:
%0 = alloca [4 x i32]