R600/SI: Enable a lot of existing tests for VI (squashed commits)
This is a union of these commits:
* R600/SI: Enable more tests for VI which need no changes
* R600/SI: Enable V_BCNT tests for VI
Differences:
- v_bcnt_..._e32 -> _e64
- s_load_dword* inline offset is in bytes instead of dwords
* R600/SI: Enable all tests for VI which use S_LOAD_DWORD
The inline offset is changed from dwords to bytes.
* R600/SI: Enable LDS tests for VI
Differences:
- the s_load_dword inline offset changed from dwords to bytes
- the tests checked very little on CI, so they have been fixed to check all
instructions that "SI" checked
* R600/SI: Enable lshr tests for VI
* R600/SI: Fix divrem64 tests
- "v_lshl_64" was missing "b" before "64"
- added VI-NOT checks
* R600/SI: Enable the SI.tid test for VI
* R600/SI: Enable the frem test for VI
Also, the frem_f64 checking is added for CI-VI.
* R600/SI: Add VI tests for rsq.clamped
llvm-svn: 228830
diff --git a/llvm/test/CodeGen/R600/fabs.ll b/llvm/test/CodeGen/R600/fabs.ll
index add6b75..419a73d 100644
--- a/llvm/test/CodeGen/R600/fabs.ll
+++ b/llvm/test/CodeGen/R600/fabs.ll
@@ -1,4 +1,5 @@
-; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=SI -check-prefix=FUNC %s
+; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI -check-prefix=FUNC %s
; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=R600 -check-prefix=FUNC %s
@@ -10,7 +11,7 @@
; R600-NOT: AND
; R600: |PV.{{[XYZW]}}|
-; SI: v_and_b32
+; GCN: v_and_b32
define void @fabs_fn_free(float addrspace(1)* %out, i32 %in) {
%bc= bitcast i32 %in to float
@@ -23,7 +24,7 @@
; R600-NOT: AND
; R600: |PV.{{[XYZW]}}|
-; SI: v_and_b32
+; GCN: v_and_b32
define void @fabs_free(float addrspace(1)* %out, i32 %in) {
%bc= bitcast i32 %in to float
@@ -35,7 +36,7 @@
; FUNC-LABEL: {{^}}fabs_f32:
; R600: |{{(PV|T[0-9])\.[XYZW]}}|
-; SI: v_and_b32
+; GCN: v_and_b32
define void @fabs_f32(float addrspace(1)* %out, float %in) {
%fabs = call float @llvm.fabs.f32(float %in)
store float %fabs, float addrspace(1)* %out
@@ -46,8 +47,8 @@
; R600: |{{(PV|T[0-9])\.[XYZW]}}|
; R600: |{{(PV|T[0-9])\.[XYZW]}}|
-; SI: v_and_b32
-; SI: v_and_b32
+; GCN: v_and_b32
+; GCN: v_and_b32
define void @fabs_v2f32(<2 x float> addrspace(1)* %out, <2 x float> %in) {
%fabs = call <2 x float> @llvm.fabs.v2f32(<2 x float> %in)
store <2 x float> %fabs, <2 x float> addrspace(1)* %out
@@ -60,20 +61,21 @@
; R600: |{{(PV|T[0-9])\.[XYZW]}}|
; R600: |{{(PV|T[0-9])\.[XYZW]}}|
-; SI: v_and_b32
-; SI: v_and_b32
-; SI: v_and_b32
-; SI: v_and_b32
+; GCN: v_and_b32
+; GCN: v_and_b32
+; GCN: v_and_b32
+; GCN: v_and_b32
define void @fabs_v4f32(<4 x float> addrspace(1)* %out, <4 x float> %in) {
%fabs = call <4 x float> @llvm.fabs.v4f32(<4 x float> %in)
store <4 x float> %fabs, <4 x float> addrspace(1)* %out
ret void
}
-; SI-LABEL: {{^}}fabs_fn_fold:
+; GCN-LABEL: {{^}}fabs_fn_fold:
; SI: s_load_dword [[ABS_VALUE:s[0-9]+]], s[{{[0-9]+:[0-9]+}}], 0xb
-; SI-NOT: and
-; SI: v_mul_f32_e64 v{{[0-9]+}}, |[[ABS_VALUE]]|, v{{[0-9]+}}
+; VI: s_load_dword [[ABS_VALUE:s[0-9]+]], s[{{[0-9]+:[0-9]+}}], 0x2c
+; GCN-NOT: and
+; GCN: v_mul_f32_e64 v{{[0-9]+}}, |[[ABS_VALUE]]|, v{{[0-9]+}}
define void @fabs_fn_fold(float addrspace(1)* %out, float %in0, float %in1) {
%fabs = call float @fabs(float %in0)
%fmul = fmul float %fabs, %in1
@@ -81,10 +83,11 @@
ret void
}
-; SI-LABEL: {{^}}fabs_fold:
+; GCN-LABEL: {{^}}fabs_fold:
; SI: s_load_dword [[ABS_VALUE:s[0-9]+]], s[{{[0-9]+:[0-9]+}}], 0xb
-; SI-NOT: and
-; SI: v_mul_f32_e64 v{{[0-9]+}}, |[[ABS_VALUE]]|, v{{[0-9]+}}
+; VI: s_load_dword [[ABS_VALUE:s[0-9]+]], s[{{[0-9]+:[0-9]+}}], 0x2c
+; GCN-NOT: and
+; GCN: v_mul_f32_e64 v{{[0-9]+}}, |[[ABS_VALUE]]|, v{{[0-9]+}}
define void @fabs_fold(float addrspace(1)* %out, float %in0, float %in1) {
%fabs = call float @llvm.fabs.f32(float %in0)
%fmul = fmul float %fabs, %in1