[llvm-branch-commits] [llvm] [AMDGPU] Support Wave Reduction for true-16 types - 3 (PR #194813)
via llvm-branch-commits
llvm-branch-commits at lists.llvm.org
Fri May 29 02:15:34 PDT 2026
https://github.com/easyonaadit updated https://github.com/llvm/llvm-project/pull/194813
>From ce7904f5ca77d888bcd491ee83539bc33f8af0b0 Mon Sep 17 00:00:00 2001
From: Aaditya <Aaditya.AlokDeshpande at amd.com>
Date: Fri, 29 May 2026 14:34:40 +0530
Subject: [PATCH] Modify test run lines
---
.../CodeGen/AMDGPU/llvm.amdgcn.reduce.and.ll | 198 ++++++++++-----
.../CodeGen/AMDGPU/llvm.amdgcn.reduce.or.ll | 198 ++++++++++-----
.../CodeGen/AMDGPU/llvm.amdgcn.reduce.xor.ll | 228 ++++++++++++------
3 files changed, 422 insertions(+), 202 deletions(-)
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.and.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.and.ll
index 6814b4858c874..317b00d7d5e3d 100644
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.and.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.and.ll
@@ -7,10 +7,14 @@
; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -global-isel=1 -new-reg-bank-select -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX10GISEL,GFX1064GISEL %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -global-isel=0 < %s | FileCheck -check-prefixes=GFX10DAGISEL,GFX1032DAGISEL %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -global-isel=1 -new-reg-bank-select < %s | FileCheck -check-prefixes=GFX10GISEL,GFX1032GISEL %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=0 -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164DAGISEL %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=1 -new-reg-bank-select -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164GISEL %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=0 < %s | FileCheck -check-prefixes=GFX1132DAGISEL %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=1 -new-reg-bank-select < %s | FileCheck -check-prefixes=GFX1132GISEL %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=0 -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164DAGISEL,GFX1164DAGISEL-FAKE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=1 -new-reg-bank-select -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164GISEL,GFX1164GISEL-FAKE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=0 < %s | FileCheck -check-prefixes=GFX1132DAGISEL,GFX1132DAGISEL-FAKE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=1 -new-reg-bank-select < %s | FileCheck -check-prefixes=GFX1132GISEL,GFX1132GISEL-FAKE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -global-isel=0 -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164DAGISEL,GFX1164DAGISEL-TRUE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -global-isel=1 -new-reg-bank-select -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164GISEL,GFX1164GISEL-TRUE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -global-isel=0 < %s | FileCheck -check-prefixes=GFX1132DAGISEL,GFX1132DAGISEL-TRUE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -global-isel=1 -new-reg-bank-select < %s | FileCheck -check-prefixes=GFX1132GISEL,GFX1132GISEL-TRUE16 %s
define amdgpu_kernel void @uniform_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX8DAGISEL-LABEL: uniform_value_i16:
@@ -96,18 +100,18 @@ define amdgpu_kernel void @uniform_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1164DAGISEL-NEXT: global_store_b16 v0, v1, s[0:1]
; GFX1164DAGISEL-NEXT: s_endpgm
;
-; GFX1164GISEL-LABEL: uniform_value_i16:
-; GFX1164GISEL: ; %bb.0: ; %entry
-; GFX1164GISEL-NEXT: s_clause 0x1
-; GFX1164GISEL-NEXT: s_load_b32 s2, s[4:5], 0x2c
-; GFX1164GISEL-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
-; GFX1164GISEL-NEXT: v_mov_b32_e32 v1, 0
-; GFX1164GISEL-NEXT: s_waitcnt lgkmcnt(0)
-; GFX1164GISEL-NEXT: s_and_b32 s2, s2, 0xffff
-; GFX1164GISEL-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
-; GFX1164GISEL-NEXT: v_mov_b32_e32 v0, s2
-; GFX1164GISEL-NEXT: global_store_b16 v1, v0, s[0:1]
-; GFX1164GISEL-NEXT: s_endpgm
+; GFX1164GISEL-FAKE16-LABEL: uniform_value_i16:
+; GFX1164GISEL-FAKE16: ; %bb.0: ; %entry
+; GFX1164GISEL-FAKE16-NEXT: s_clause 0x1
+; GFX1164GISEL-FAKE16-NEXT: s_load_b32 s2, s[4:5], 0x2c
+; GFX1164GISEL-FAKE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
+; GFX1164GISEL-FAKE16-NEXT: v_mov_b32_e32 v1, 0
+; GFX1164GISEL-FAKE16-NEXT: s_waitcnt lgkmcnt(0)
+; GFX1164GISEL-FAKE16-NEXT: s_and_b32 s2, s2, 0xffff
+; GFX1164GISEL-FAKE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
+; GFX1164GISEL-FAKE16-NEXT: v_mov_b32_e32 v0, s2
+; GFX1164GISEL-FAKE16-NEXT: global_store_b16 v1, v0, s[0:1]
+; GFX1164GISEL-FAKE16-NEXT: s_endpgm
;
; GFX1132DAGISEL-LABEL: uniform_value_i16:
; GFX1132DAGISEL: ; %bb.0: ; %entry
@@ -121,18 +125,44 @@ define amdgpu_kernel void @uniform_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1132DAGISEL-NEXT: global_store_b16 v0, v1, s[0:1]
; GFX1132DAGISEL-NEXT: s_endpgm
;
-; GFX1132GISEL-LABEL: uniform_value_i16:
-; GFX1132GISEL: ; %bb.0: ; %entry
-; GFX1132GISEL-NEXT: s_clause 0x1
-; GFX1132GISEL-NEXT: s_load_b32 s2, s[4:5], 0x2c
-; GFX1132GISEL-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
-; GFX1132GISEL-NEXT: v_mov_b32_e32 v1, 0
-; GFX1132GISEL-NEXT: s_waitcnt lgkmcnt(0)
-; GFX1132GISEL-NEXT: s_and_b32 s2, s2, 0xffff
-; GFX1132GISEL-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
-; GFX1132GISEL-NEXT: v_mov_b32_e32 v0, s2
-; GFX1132GISEL-NEXT: global_store_b16 v1, v0, s[0:1]
-; GFX1132GISEL-NEXT: s_endpgm
+; GFX1132GISEL-FAKE16-LABEL: uniform_value_i16:
+; GFX1132GISEL-FAKE16: ; %bb.0: ; %entry
+; GFX1132GISEL-FAKE16-NEXT: s_clause 0x1
+; GFX1132GISEL-FAKE16-NEXT: s_load_b32 s2, s[4:5], 0x2c
+; GFX1132GISEL-FAKE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
+; GFX1132GISEL-FAKE16-NEXT: v_mov_b32_e32 v1, 0
+; GFX1132GISEL-FAKE16-NEXT: s_waitcnt lgkmcnt(0)
+; GFX1132GISEL-FAKE16-NEXT: s_and_b32 s2, s2, 0xffff
+; GFX1132GISEL-FAKE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
+; GFX1132GISEL-FAKE16-NEXT: v_mov_b32_e32 v0, s2
+; GFX1132GISEL-FAKE16-NEXT: global_store_b16 v1, v0, s[0:1]
+; GFX1132GISEL-FAKE16-NEXT: s_endpgm
+;
+; GFX1164GISEL-TRUE16-LABEL: uniform_value_i16:
+; GFX1164GISEL-TRUE16: ; %bb.0: ; %entry
+; GFX1164GISEL-TRUE16-NEXT: s_clause 0x1
+; GFX1164GISEL-TRUE16-NEXT: s_load_b32 s2, s[4:5], 0x2c
+; GFX1164GISEL-TRUE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
+; GFX1164GISEL-TRUE16-NEXT: v_mov_b32_e32 v1, 0
+; GFX1164GISEL-TRUE16-NEXT: s_waitcnt lgkmcnt(0)
+; GFX1164GISEL-TRUE16-NEXT: s_and_b32 s2, s2, 0xffff
+; GFX1164GISEL-TRUE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
+; GFX1164GISEL-TRUE16-NEXT: v_mov_b16_e32 v0.l, s2
+; GFX1164GISEL-TRUE16-NEXT: global_store_b16 v1, v0, s[0:1]
+; GFX1164GISEL-TRUE16-NEXT: s_endpgm
+;
+; GFX1132GISEL-TRUE16-LABEL: uniform_value_i16:
+; GFX1132GISEL-TRUE16: ; %bb.0: ; %entry
+; GFX1132GISEL-TRUE16-NEXT: s_clause 0x1
+; GFX1132GISEL-TRUE16-NEXT: s_load_b32 s2, s[4:5], 0x2c
+; GFX1132GISEL-TRUE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
+; GFX1132GISEL-TRUE16-NEXT: v_mov_b32_e32 v1, 0
+; GFX1132GISEL-TRUE16-NEXT: s_waitcnt lgkmcnt(0)
+; GFX1132GISEL-TRUE16-NEXT: s_and_b32 s2, s2, 0xffff
+; GFX1132GISEL-TRUE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
+; GFX1132GISEL-TRUE16-NEXT: v_mov_b16_e32 v0.l, s2
+; GFX1132GISEL-TRUE16-NEXT: global_store_b16 v1, v0, s[0:1]
+; GFX1132GISEL-TRUE16-NEXT: s_endpgm
entry:
%result = call i16 @llvm.amdgcn.wave.reduce.and.i16(i16 %in, i32 1)
store i16 %result, ptr addrspace(1) %out
@@ -288,24 +318,24 @@ define void @divergent_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1032GISEL-NEXT: global_store_short v[0:1], v2, off
; GFX1032GISEL-NEXT: s_setpc_b64 s[30:31]
;
-; GFX1164DAGISEL-LABEL: divergent_value_i16:
-; GFX1164DAGISEL: ; %bb.0: ; %entry
-; GFX1164DAGISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX1164DAGISEL-NEXT: v_and_b32_e32 v2, 0xffff, v2
-; GFX1164DAGISEL-NEXT: s_mov_b64 s[0:1], exec
-; GFX1164DAGISEL-NEXT: s_mov_b32 s2, -1
-; GFX1164DAGISEL-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
-; GFX1164DAGISEL-NEXT: s_ctz_i32_b64 s3, s[0:1]
-; GFX1164DAGISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
-; GFX1164DAGISEL-NEXT: v_readlane_b32 s4, v2, s3
-; GFX1164DAGISEL-NEXT: s_bitset0_b64 s[0:1], s3
-; GFX1164DAGISEL-NEXT: s_and_b32 s2, s2, s4
-; GFX1164DAGISEL-NEXT: s_cmp_lg_u64 s[0:1], 0
-; GFX1164DAGISEL-NEXT: s_cbranch_scc1 .LBB1_1
-; GFX1164DAGISEL-NEXT: ; %bb.2:
-; GFX1164DAGISEL-NEXT: v_mov_b32_e32 v2, s2
-; GFX1164DAGISEL-NEXT: global_store_b16 v[0:1], v2, off
-; GFX1164DAGISEL-NEXT: s_setpc_b64 s[30:31]
+; GFX1164DAGISEL-FAKE16-LABEL: divergent_value_i16:
+; GFX1164DAGISEL-FAKE16: ; %bb.0: ; %entry
+; GFX1164DAGISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX1164DAGISEL-FAKE16-NEXT: v_and_b32_e32 v2, 0xffff, v2
+; GFX1164DAGISEL-FAKE16-NEXT: s_mov_b64 s[0:1], exec
+; GFX1164DAGISEL-FAKE16-NEXT: s_mov_b32 s2, -1
+; GFX1164DAGISEL-FAKE16-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
+; GFX1164DAGISEL-FAKE16-NEXT: s_ctz_i32_b64 s3, s[0:1]
+; GFX1164DAGISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
+; GFX1164DAGISEL-FAKE16-NEXT: v_readlane_b32 s4, v2, s3
+; GFX1164DAGISEL-FAKE16-NEXT: s_bitset0_b64 s[0:1], s3
+; GFX1164DAGISEL-FAKE16-NEXT: s_and_b32 s2, s2, s4
+; GFX1164DAGISEL-FAKE16-NEXT: s_cmp_lg_u64 s[0:1], 0
+; GFX1164DAGISEL-FAKE16-NEXT: s_cbranch_scc1 .LBB1_1
+; GFX1164DAGISEL-FAKE16-NEXT: ; %bb.2:
+; GFX1164DAGISEL-FAKE16-NEXT: v_mov_b32_e32 v2, s2
+; GFX1164DAGISEL-FAKE16-NEXT: global_store_b16 v[0:1], v2, off
+; GFX1164DAGISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1164GISEL-LABEL: divergent_value_i16:
; GFX1164GISEL: ; %bb.0: ; %entry
@@ -326,24 +356,24 @@ define void @divergent_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1164GISEL-NEXT: global_store_b16 v[0:1], v2, off
; GFX1164GISEL-NEXT: s_setpc_b64 s[30:31]
;
-; GFX1132DAGISEL-LABEL: divergent_value_i16:
-; GFX1132DAGISEL: ; %bb.0: ; %entry
-; GFX1132DAGISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX1132DAGISEL-NEXT: v_and_b32_e32 v2, 0xffff, v2
-; GFX1132DAGISEL-NEXT: s_mov_b32 s1, exec_lo
-; GFX1132DAGISEL-NEXT: s_mov_b32 s0, -1
-; GFX1132DAGISEL-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
-; GFX1132DAGISEL-NEXT: s_ctz_i32_b32 s2, s1
-; GFX1132DAGISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
-; GFX1132DAGISEL-NEXT: v_readlane_b32 s3, v2, s2
-; GFX1132DAGISEL-NEXT: s_bitset0_b32 s1, s2
-; GFX1132DAGISEL-NEXT: s_and_b32 s0, s0, s3
-; GFX1132DAGISEL-NEXT: s_cmp_lg_u32 s1, 0
-; GFX1132DAGISEL-NEXT: s_cbranch_scc1 .LBB1_1
-; GFX1132DAGISEL-NEXT: ; %bb.2:
-; GFX1132DAGISEL-NEXT: v_mov_b32_e32 v2, s0
-; GFX1132DAGISEL-NEXT: global_store_b16 v[0:1], v2, off
-; GFX1132DAGISEL-NEXT: s_setpc_b64 s[30:31]
+; GFX1132DAGISEL-FAKE16-LABEL: divergent_value_i16:
+; GFX1132DAGISEL-FAKE16: ; %bb.0: ; %entry
+; GFX1132DAGISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX1132DAGISEL-FAKE16-NEXT: v_and_b32_e32 v2, 0xffff, v2
+; GFX1132DAGISEL-FAKE16-NEXT: s_mov_b32 s1, exec_lo
+; GFX1132DAGISEL-FAKE16-NEXT: s_mov_b32 s0, -1
+; GFX1132DAGISEL-FAKE16-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
+; GFX1132DAGISEL-FAKE16-NEXT: s_ctz_i32_b32 s2, s1
+; GFX1132DAGISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
+; GFX1132DAGISEL-FAKE16-NEXT: v_readlane_b32 s3, v2, s2
+; GFX1132DAGISEL-FAKE16-NEXT: s_bitset0_b32 s1, s2
+; GFX1132DAGISEL-FAKE16-NEXT: s_and_b32 s0, s0, s3
+; GFX1132DAGISEL-FAKE16-NEXT: s_cmp_lg_u32 s1, 0
+; GFX1132DAGISEL-FAKE16-NEXT: s_cbranch_scc1 .LBB1_1
+; GFX1132DAGISEL-FAKE16-NEXT: ; %bb.2:
+; GFX1132DAGISEL-FAKE16-NEXT: v_mov_b32_e32 v2, s0
+; GFX1132DAGISEL-FAKE16-NEXT: global_store_b16 v[0:1], v2, off
+; GFX1132DAGISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1132GISEL-LABEL: divergent_value_i16:
; GFX1132GISEL: ; %bb.0: ; %entry
@@ -363,6 +393,46 @@ define void @divergent_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1132GISEL-NEXT: v_mov_b32_e32 v2, s0
; GFX1132GISEL-NEXT: global_store_b16 v[0:1], v2, off
; GFX1132GISEL-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX1164DAGISEL-TRUE16-LABEL: divergent_value_i16:
+; GFX1164DAGISEL-TRUE16: ; %bb.0: ; %entry
+; GFX1164DAGISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX1164DAGISEL-TRUE16-NEXT: v_mov_b16_e32 v3.h, 0
+; GFX1164DAGISEL-TRUE16-NEXT: v_mov_b16_e32 v3.l, v2.l
+; GFX1164DAGISEL-TRUE16-NEXT: s_mov_b64 s[0:1], exec
+; GFX1164DAGISEL-TRUE16-NEXT: s_mov_b32 s2, -1
+; GFX1164DAGISEL-TRUE16-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
+; GFX1164DAGISEL-TRUE16-NEXT: s_ctz_i32_b64 s3, s[0:1]
+; GFX1164DAGISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
+; GFX1164DAGISEL-TRUE16-NEXT: v_readlane_b32 s4, v3, s3
+; GFX1164DAGISEL-TRUE16-NEXT: s_bitset0_b64 s[0:1], s3
+; GFX1164DAGISEL-TRUE16-NEXT: s_and_b32 s2, s2, s4
+; GFX1164DAGISEL-TRUE16-NEXT: s_cmp_lg_u64 s[0:1], 0
+; GFX1164DAGISEL-TRUE16-NEXT: s_cbranch_scc1 .LBB1_1
+; GFX1164DAGISEL-TRUE16-NEXT: ; %bb.2:
+; GFX1164DAGISEL-TRUE16-NEXT: v_mov_b32_e32 v2, s2
+; GFX1164DAGISEL-TRUE16-NEXT: global_store_b16 v[0:1], v2, off
+; GFX1164DAGISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX1132DAGISEL-TRUE16-LABEL: divergent_value_i16:
+; GFX1132DAGISEL-TRUE16: ; %bb.0: ; %entry
+; GFX1132DAGISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX1132DAGISEL-TRUE16-NEXT: v_mov_b16_e32 v3.h, 0
+; GFX1132DAGISEL-TRUE16-NEXT: v_mov_b16_e32 v3.l, v2.l
+; GFX1132DAGISEL-TRUE16-NEXT: s_mov_b32 s1, exec_lo
+; GFX1132DAGISEL-TRUE16-NEXT: s_mov_b32 s0, -1
+; GFX1132DAGISEL-TRUE16-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
+; GFX1132DAGISEL-TRUE16-NEXT: s_ctz_i32_b32 s2, s1
+; GFX1132DAGISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
+; GFX1132DAGISEL-TRUE16-NEXT: v_readlane_b32 s3, v3, s2
+; GFX1132DAGISEL-TRUE16-NEXT: s_bitset0_b32 s1, s2
+; GFX1132DAGISEL-TRUE16-NEXT: s_and_b32 s0, s0, s3
+; GFX1132DAGISEL-TRUE16-NEXT: s_cmp_lg_u32 s1, 0
+; GFX1132DAGISEL-TRUE16-NEXT: s_cbranch_scc1 .LBB1_1
+; GFX1132DAGISEL-TRUE16-NEXT: ; %bb.2:
+; GFX1132DAGISEL-TRUE16-NEXT: v_mov_b32_e32 v2, s0
+; GFX1132DAGISEL-TRUE16-NEXT: global_store_b16 v[0:1], v2, off
+; GFX1132DAGISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
entry:
%result = call i16 @llvm.amdgcn.wave.reduce.and.i16(i16 %in, i32 1)
store i16 %result, ptr addrspace(1) %out
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.or.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.or.ll
index 6ea9fe2336a69..80f49fcf6c36c 100644
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.or.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.or.ll
@@ -7,10 +7,14 @@
; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -global-isel=1 -new-reg-bank-select -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX10GISEL,GFX1064GISEL %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -global-isel=0 < %s | FileCheck -check-prefixes=GFX10DAGISEL,GFX1032DAGISEL %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -global-isel=1 -new-reg-bank-select < %s | FileCheck -check-prefixes=GFX10GISEL,GFX1032GISEL %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=0 -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164DAGISEL %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=1 -new-reg-bank-select -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164GISEL %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=0 < %s | FileCheck -check-prefixes=GFX1132DAGISEL %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=1 -new-reg-bank-select < %s | FileCheck -check-prefixes=GFX1132GISEL %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=0 -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164DAGISEL,GFX1164DAGISEL-FAKE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=1 -new-reg-bank-select -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164GISEL,GFX1164GISEL-FAKE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=0 < %s | FileCheck -check-prefixes=GFX1132DAGISEL,GFX1132DAGISEL-FAKE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=1 -new-reg-bank-select < %s | FileCheck -check-prefixes=GFX1132GISEL,GFX1132GISEL-FAKE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -global-isel=0 -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164DAGISEL,GFX1164DAGISEL-TRUE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -global-isel=1 -new-reg-bank-select -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164GISEL,GFX1164GISEL-TRUE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -global-isel=0 < %s | FileCheck -check-prefixes=GFX1132DAGISEL,GFX1132DAGISEL-TRUE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -global-isel=1 -new-reg-bank-select < %s | FileCheck -check-prefixes=GFX1132GISEL,GFX1132GISEL-TRUE16 %s
define amdgpu_kernel void @uniform_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX8DAGISEL-LABEL: uniform_value_i16:
@@ -96,18 +100,18 @@ define amdgpu_kernel void @uniform_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1164DAGISEL-NEXT: global_store_b16 v0, v1, s[0:1]
; GFX1164DAGISEL-NEXT: s_endpgm
;
-; GFX1164GISEL-LABEL: uniform_value_i16:
-; GFX1164GISEL: ; %bb.0: ; %entry
-; GFX1164GISEL-NEXT: s_clause 0x1
-; GFX1164GISEL-NEXT: s_load_b32 s2, s[4:5], 0x2c
-; GFX1164GISEL-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
-; GFX1164GISEL-NEXT: v_mov_b32_e32 v1, 0
-; GFX1164GISEL-NEXT: s_waitcnt lgkmcnt(0)
-; GFX1164GISEL-NEXT: s_and_b32 s2, s2, 0xffff
-; GFX1164GISEL-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
-; GFX1164GISEL-NEXT: v_mov_b32_e32 v0, s2
-; GFX1164GISEL-NEXT: global_store_b16 v1, v0, s[0:1]
-; GFX1164GISEL-NEXT: s_endpgm
+; GFX1164GISEL-FAKE16-LABEL: uniform_value_i16:
+; GFX1164GISEL-FAKE16: ; %bb.0: ; %entry
+; GFX1164GISEL-FAKE16-NEXT: s_clause 0x1
+; GFX1164GISEL-FAKE16-NEXT: s_load_b32 s2, s[4:5], 0x2c
+; GFX1164GISEL-FAKE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
+; GFX1164GISEL-FAKE16-NEXT: v_mov_b32_e32 v1, 0
+; GFX1164GISEL-FAKE16-NEXT: s_waitcnt lgkmcnt(0)
+; GFX1164GISEL-FAKE16-NEXT: s_and_b32 s2, s2, 0xffff
+; GFX1164GISEL-FAKE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
+; GFX1164GISEL-FAKE16-NEXT: v_mov_b32_e32 v0, s2
+; GFX1164GISEL-FAKE16-NEXT: global_store_b16 v1, v0, s[0:1]
+; GFX1164GISEL-FAKE16-NEXT: s_endpgm
;
; GFX1132DAGISEL-LABEL: uniform_value_i16:
; GFX1132DAGISEL: ; %bb.0: ; %entry
@@ -121,18 +125,44 @@ define amdgpu_kernel void @uniform_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1132DAGISEL-NEXT: global_store_b16 v0, v1, s[0:1]
; GFX1132DAGISEL-NEXT: s_endpgm
;
-; GFX1132GISEL-LABEL: uniform_value_i16:
-; GFX1132GISEL: ; %bb.0: ; %entry
-; GFX1132GISEL-NEXT: s_clause 0x1
-; GFX1132GISEL-NEXT: s_load_b32 s2, s[4:5], 0x2c
-; GFX1132GISEL-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
-; GFX1132GISEL-NEXT: v_mov_b32_e32 v1, 0
-; GFX1132GISEL-NEXT: s_waitcnt lgkmcnt(0)
-; GFX1132GISEL-NEXT: s_and_b32 s2, s2, 0xffff
-; GFX1132GISEL-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
-; GFX1132GISEL-NEXT: v_mov_b32_e32 v0, s2
-; GFX1132GISEL-NEXT: global_store_b16 v1, v0, s[0:1]
-; GFX1132GISEL-NEXT: s_endpgm
+; GFX1132GISEL-FAKE16-LABEL: uniform_value_i16:
+; GFX1132GISEL-FAKE16: ; %bb.0: ; %entry
+; GFX1132GISEL-FAKE16-NEXT: s_clause 0x1
+; GFX1132GISEL-FAKE16-NEXT: s_load_b32 s2, s[4:5], 0x2c
+; GFX1132GISEL-FAKE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
+; GFX1132GISEL-FAKE16-NEXT: v_mov_b32_e32 v1, 0
+; GFX1132GISEL-FAKE16-NEXT: s_waitcnt lgkmcnt(0)
+; GFX1132GISEL-FAKE16-NEXT: s_and_b32 s2, s2, 0xffff
+; GFX1132GISEL-FAKE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
+; GFX1132GISEL-FAKE16-NEXT: v_mov_b32_e32 v0, s2
+; GFX1132GISEL-FAKE16-NEXT: global_store_b16 v1, v0, s[0:1]
+; GFX1132GISEL-FAKE16-NEXT: s_endpgm
+;
+; GFX1164GISEL-TRUE16-LABEL: uniform_value_i16:
+; GFX1164GISEL-TRUE16: ; %bb.0: ; %entry
+; GFX1164GISEL-TRUE16-NEXT: s_clause 0x1
+; GFX1164GISEL-TRUE16-NEXT: s_load_b32 s2, s[4:5], 0x2c
+; GFX1164GISEL-TRUE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
+; GFX1164GISEL-TRUE16-NEXT: v_mov_b32_e32 v1, 0
+; GFX1164GISEL-TRUE16-NEXT: s_waitcnt lgkmcnt(0)
+; GFX1164GISEL-TRUE16-NEXT: s_and_b32 s2, s2, 0xffff
+; GFX1164GISEL-TRUE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
+; GFX1164GISEL-TRUE16-NEXT: v_mov_b16_e32 v0.l, s2
+; GFX1164GISEL-TRUE16-NEXT: global_store_b16 v1, v0, s[0:1]
+; GFX1164GISEL-TRUE16-NEXT: s_endpgm
+;
+; GFX1132GISEL-TRUE16-LABEL: uniform_value_i16:
+; GFX1132GISEL-TRUE16: ; %bb.0: ; %entry
+; GFX1132GISEL-TRUE16-NEXT: s_clause 0x1
+; GFX1132GISEL-TRUE16-NEXT: s_load_b32 s2, s[4:5], 0x2c
+; GFX1132GISEL-TRUE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
+; GFX1132GISEL-TRUE16-NEXT: v_mov_b32_e32 v1, 0
+; GFX1132GISEL-TRUE16-NEXT: s_waitcnt lgkmcnt(0)
+; GFX1132GISEL-TRUE16-NEXT: s_and_b32 s2, s2, 0xffff
+; GFX1132GISEL-TRUE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
+; GFX1132GISEL-TRUE16-NEXT: v_mov_b16_e32 v0.l, s2
+; GFX1132GISEL-TRUE16-NEXT: global_store_b16 v1, v0, s[0:1]
+; GFX1132GISEL-TRUE16-NEXT: s_endpgm
entry:
%result = call i16 @llvm.amdgcn.wave.reduce.or.i16(i16 %in, i32 1)
store i16 %result, ptr addrspace(1) %out
@@ -288,24 +318,24 @@ define void @divergent_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1032GISEL-NEXT: global_store_short v[0:1], v2, off
; GFX1032GISEL-NEXT: s_setpc_b64 s[30:31]
;
-; GFX1164DAGISEL-LABEL: divergent_value_i16:
-; GFX1164DAGISEL: ; %bb.0: ; %entry
-; GFX1164DAGISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX1164DAGISEL-NEXT: v_and_b32_e32 v2, 0xffff, v2
-; GFX1164DAGISEL-NEXT: s_mov_b64 s[0:1], exec
-; GFX1164DAGISEL-NEXT: s_mov_b32 s2, 0
-; GFX1164DAGISEL-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
-; GFX1164DAGISEL-NEXT: s_ctz_i32_b64 s3, s[0:1]
-; GFX1164DAGISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
-; GFX1164DAGISEL-NEXT: v_readlane_b32 s4, v2, s3
-; GFX1164DAGISEL-NEXT: s_bitset0_b64 s[0:1], s3
-; GFX1164DAGISEL-NEXT: s_or_b32 s2, s2, s4
-; GFX1164DAGISEL-NEXT: s_cmp_lg_u64 s[0:1], 0
-; GFX1164DAGISEL-NEXT: s_cbranch_scc1 .LBB1_1
-; GFX1164DAGISEL-NEXT: ; %bb.2:
-; GFX1164DAGISEL-NEXT: v_mov_b32_e32 v2, s2
-; GFX1164DAGISEL-NEXT: global_store_b16 v[0:1], v2, off
-; GFX1164DAGISEL-NEXT: s_setpc_b64 s[30:31]
+; GFX1164DAGISEL-FAKE16-LABEL: divergent_value_i16:
+; GFX1164DAGISEL-FAKE16: ; %bb.0: ; %entry
+; GFX1164DAGISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX1164DAGISEL-FAKE16-NEXT: v_and_b32_e32 v2, 0xffff, v2
+; GFX1164DAGISEL-FAKE16-NEXT: s_mov_b64 s[0:1], exec
+; GFX1164DAGISEL-FAKE16-NEXT: s_mov_b32 s2, 0
+; GFX1164DAGISEL-FAKE16-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
+; GFX1164DAGISEL-FAKE16-NEXT: s_ctz_i32_b64 s3, s[0:1]
+; GFX1164DAGISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
+; GFX1164DAGISEL-FAKE16-NEXT: v_readlane_b32 s4, v2, s3
+; GFX1164DAGISEL-FAKE16-NEXT: s_bitset0_b64 s[0:1], s3
+; GFX1164DAGISEL-FAKE16-NEXT: s_or_b32 s2, s2, s4
+; GFX1164DAGISEL-FAKE16-NEXT: s_cmp_lg_u64 s[0:1], 0
+; GFX1164DAGISEL-FAKE16-NEXT: s_cbranch_scc1 .LBB1_1
+; GFX1164DAGISEL-FAKE16-NEXT: ; %bb.2:
+; GFX1164DAGISEL-FAKE16-NEXT: v_mov_b32_e32 v2, s2
+; GFX1164DAGISEL-FAKE16-NEXT: global_store_b16 v[0:1], v2, off
+; GFX1164DAGISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1164GISEL-LABEL: divergent_value_i16:
; GFX1164GISEL: ; %bb.0: ; %entry
@@ -326,24 +356,24 @@ define void @divergent_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1164GISEL-NEXT: global_store_b16 v[0:1], v2, off
; GFX1164GISEL-NEXT: s_setpc_b64 s[30:31]
;
-; GFX1132DAGISEL-LABEL: divergent_value_i16:
-; GFX1132DAGISEL: ; %bb.0: ; %entry
-; GFX1132DAGISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX1132DAGISEL-NEXT: v_and_b32_e32 v2, 0xffff, v2
-; GFX1132DAGISEL-NEXT: s_mov_b32 s1, exec_lo
-; GFX1132DAGISEL-NEXT: s_mov_b32 s0, 0
-; GFX1132DAGISEL-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
-; GFX1132DAGISEL-NEXT: s_ctz_i32_b32 s2, s1
-; GFX1132DAGISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
-; GFX1132DAGISEL-NEXT: v_readlane_b32 s3, v2, s2
-; GFX1132DAGISEL-NEXT: s_bitset0_b32 s1, s2
-; GFX1132DAGISEL-NEXT: s_or_b32 s0, s0, s3
-; GFX1132DAGISEL-NEXT: s_cmp_lg_u32 s1, 0
-; GFX1132DAGISEL-NEXT: s_cbranch_scc1 .LBB1_1
-; GFX1132DAGISEL-NEXT: ; %bb.2:
-; GFX1132DAGISEL-NEXT: v_mov_b32_e32 v2, s0
-; GFX1132DAGISEL-NEXT: global_store_b16 v[0:1], v2, off
-; GFX1132DAGISEL-NEXT: s_setpc_b64 s[30:31]
+; GFX1132DAGISEL-FAKE16-LABEL: divergent_value_i16:
+; GFX1132DAGISEL-FAKE16: ; %bb.0: ; %entry
+; GFX1132DAGISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX1132DAGISEL-FAKE16-NEXT: v_and_b32_e32 v2, 0xffff, v2
+; GFX1132DAGISEL-FAKE16-NEXT: s_mov_b32 s1, exec_lo
+; GFX1132DAGISEL-FAKE16-NEXT: s_mov_b32 s0, 0
+; GFX1132DAGISEL-FAKE16-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
+; GFX1132DAGISEL-FAKE16-NEXT: s_ctz_i32_b32 s2, s1
+; GFX1132DAGISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
+; GFX1132DAGISEL-FAKE16-NEXT: v_readlane_b32 s3, v2, s2
+; GFX1132DAGISEL-FAKE16-NEXT: s_bitset0_b32 s1, s2
+; GFX1132DAGISEL-FAKE16-NEXT: s_or_b32 s0, s0, s3
+; GFX1132DAGISEL-FAKE16-NEXT: s_cmp_lg_u32 s1, 0
+; GFX1132DAGISEL-FAKE16-NEXT: s_cbranch_scc1 .LBB1_1
+; GFX1132DAGISEL-FAKE16-NEXT: ; %bb.2:
+; GFX1132DAGISEL-FAKE16-NEXT: v_mov_b32_e32 v2, s0
+; GFX1132DAGISEL-FAKE16-NEXT: global_store_b16 v[0:1], v2, off
+; GFX1132DAGISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1132GISEL-LABEL: divergent_value_i16:
; GFX1132GISEL: ; %bb.0: ; %entry
@@ -363,6 +393,46 @@ define void @divergent_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1132GISEL-NEXT: v_mov_b32_e32 v2, s0
; GFX1132GISEL-NEXT: global_store_b16 v[0:1], v2, off
; GFX1132GISEL-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX1164DAGISEL-TRUE16-LABEL: divergent_value_i16:
+; GFX1164DAGISEL-TRUE16: ; %bb.0: ; %entry
+; GFX1164DAGISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX1164DAGISEL-TRUE16-NEXT: v_mov_b16_e32 v3.h, 0
+; GFX1164DAGISEL-TRUE16-NEXT: v_mov_b16_e32 v3.l, v2.l
+; GFX1164DAGISEL-TRUE16-NEXT: s_mov_b64 s[0:1], exec
+; GFX1164DAGISEL-TRUE16-NEXT: s_mov_b32 s2, 0
+; GFX1164DAGISEL-TRUE16-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
+; GFX1164DAGISEL-TRUE16-NEXT: s_ctz_i32_b64 s3, s[0:1]
+; GFX1164DAGISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
+; GFX1164DAGISEL-TRUE16-NEXT: v_readlane_b32 s4, v3, s3
+; GFX1164DAGISEL-TRUE16-NEXT: s_bitset0_b64 s[0:1], s3
+; GFX1164DAGISEL-TRUE16-NEXT: s_or_b32 s2, s2, s4
+; GFX1164DAGISEL-TRUE16-NEXT: s_cmp_lg_u64 s[0:1], 0
+; GFX1164DAGISEL-TRUE16-NEXT: s_cbranch_scc1 .LBB1_1
+; GFX1164DAGISEL-TRUE16-NEXT: ; %bb.2:
+; GFX1164DAGISEL-TRUE16-NEXT: v_mov_b32_e32 v2, s2
+; GFX1164DAGISEL-TRUE16-NEXT: global_store_b16 v[0:1], v2, off
+; GFX1164DAGISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX1132DAGISEL-TRUE16-LABEL: divergent_value_i16:
+; GFX1132DAGISEL-TRUE16: ; %bb.0: ; %entry
+; GFX1132DAGISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX1132DAGISEL-TRUE16-NEXT: v_mov_b16_e32 v3.h, 0
+; GFX1132DAGISEL-TRUE16-NEXT: v_mov_b16_e32 v3.l, v2.l
+; GFX1132DAGISEL-TRUE16-NEXT: s_mov_b32 s1, exec_lo
+; GFX1132DAGISEL-TRUE16-NEXT: s_mov_b32 s0, 0
+; GFX1132DAGISEL-TRUE16-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
+; GFX1132DAGISEL-TRUE16-NEXT: s_ctz_i32_b32 s2, s1
+; GFX1132DAGISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
+; GFX1132DAGISEL-TRUE16-NEXT: v_readlane_b32 s3, v3, s2
+; GFX1132DAGISEL-TRUE16-NEXT: s_bitset0_b32 s1, s2
+; GFX1132DAGISEL-TRUE16-NEXT: s_or_b32 s0, s0, s3
+; GFX1132DAGISEL-TRUE16-NEXT: s_cmp_lg_u32 s1, 0
+; GFX1132DAGISEL-TRUE16-NEXT: s_cbranch_scc1 .LBB1_1
+; GFX1132DAGISEL-TRUE16-NEXT: ; %bb.2:
+; GFX1132DAGISEL-TRUE16-NEXT: v_mov_b32_e32 v2, s0
+; GFX1132DAGISEL-TRUE16-NEXT: global_store_b16 v[0:1], v2, off
+; GFX1132DAGISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
entry:
%result = call i16 @llvm.amdgcn.wave.reduce.or.i16(i16 %in, i32 1)
store i16 %result, ptr addrspace(1) %out
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.xor.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.xor.ll
index 4566d94bd5e3a..4481a35418c10 100644
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.xor.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.reduce.xor.ll
@@ -7,10 +7,14 @@
; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -global-isel=1 -new-reg-bank-select -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1064GISEL %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -global-isel=0 < %s | FileCheck -check-prefixes=GFX1032DAGISEL %s
; RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -global-isel=1 -new-reg-bank-select < %s | FileCheck -check-prefixes=GFX1032GISEL %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=0 -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164DAGISEL %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=1 -new-reg-bank-select -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164GISEL %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=0 < %s | FileCheck -check-prefixes=GFX1132DAGISEL %s
-; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=1 -new-reg-bank-select < %s | FileCheck -check-prefixes=GFX1132GISEL %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=0 -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164DAGISEL,GFX1164DAGISEL-FAKE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=1 -new-reg-bank-select -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164GISEL,GFX1164GISEL-FAKE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=0 < %s | FileCheck -check-prefixes=GFX1132DAGISEL,GFX1132DAGISEL-FAKE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -global-isel=1 -new-reg-bank-select < %s | FileCheck -check-prefixes=GFX1132GISEL,GFX1132GISEL-FAKE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -global-isel=0 -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164DAGISEL,GFX1164DAGISEL-TRUE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -global-isel=1 -new-reg-bank-select -mattr=+wavefrontsize64 < %s | FileCheck -check-prefixes=GFX1164GISEL,GFX1164GISEL-TRUE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -global-isel=0 < %s | FileCheck -check-prefixes=GFX1132DAGISEL,GFX1132DAGISEL-TRUE16 %s
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -global-isel=1 -new-reg-bank-select < %s | FileCheck -check-prefixes=GFX1132GISEL,GFX1132GISEL-TRUE16 %s
define amdgpu_kernel void @uniform_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX8DAGISEL-LABEL: uniform_value_i16:
@@ -157,23 +161,23 @@ define amdgpu_kernel void @uniform_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1164DAGISEL-NEXT: global_store_b16 v0, v1, s[0:1]
; GFX1164DAGISEL-NEXT: s_endpgm
;
-; GFX1164GISEL-LABEL: uniform_value_i16:
-; GFX1164GISEL: ; %bb.0: ; %entry
-; GFX1164GISEL-NEXT: s_clause 0x1
-; GFX1164GISEL-NEXT: s_load_b32 s6, s[4:5], 0x2c
-; GFX1164GISEL-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
-; GFX1164GISEL-NEXT: s_mov_b64 s[2:3], exec
-; GFX1164GISEL-NEXT: v_mov_b32_e32 v1, 0
-; GFX1164GISEL-NEXT: s_bcnt1_i32_b64 s2, s[2:3]
-; GFX1164GISEL-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_2) | instid1(SALU_CYCLE_1)
-; GFX1164GISEL-NEXT: s_and_b32 s2, s2, 1
-; GFX1164GISEL-NEXT: s_waitcnt lgkmcnt(0)
-; GFX1164GISEL-NEXT: s_and_b32 s3, s6, 0xffff
-; GFX1164GISEL-NEXT: s_mul_i32 s2, s3, s2
-; GFX1164GISEL-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
-; GFX1164GISEL-NEXT: v_mov_b32_e32 v0, s2
-; GFX1164GISEL-NEXT: global_store_b16 v1, v0, s[0:1]
-; GFX1164GISEL-NEXT: s_endpgm
+; GFX1164GISEL-FAKE16-LABEL: uniform_value_i16:
+; GFX1164GISEL-FAKE16: ; %bb.0: ; %entry
+; GFX1164GISEL-FAKE16-NEXT: s_clause 0x1
+; GFX1164GISEL-FAKE16-NEXT: s_load_b32 s6, s[4:5], 0x2c
+; GFX1164GISEL-FAKE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
+; GFX1164GISEL-FAKE16-NEXT: s_mov_b64 s[2:3], exec
+; GFX1164GISEL-FAKE16-NEXT: v_mov_b32_e32 v1, 0
+; GFX1164GISEL-FAKE16-NEXT: s_bcnt1_i32_b64 s2, s[2:3]
+; GFX1164GISEL-FAKE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_2) | instid1(SALU_CYCLE_1)
+; GFX1164GISEL-FAKE16-NEXT: s_and_b32 s2, s2, 1
+; GFX1164GISEL-FAKE16-NEXT: s_waitcnt lgkmcnt(0)
+; GFX1164GISEL-FAKE16-NEXT: s_and_b32 s3, s6, 0xffff
+; GFX1164GISEL-FAKE16-NEXT: s_mul_i32 s2, s3, s2
+; GFX1164GISEL-FAKE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
+; GFX1164GISEL-FAKE16-NEXT: v_mov_b32_e32 v0, s2
+; GFX1164GISEL-FAKE16-NEXT: global_store_b16 v1, v0, s[0:1]
+; GFX1164GISEL-FAKE16-NEXT: s_endpgm
;
; GFX1132DAGISEL-LABEL: uniform_value_i16:
; GFX1132DAGISEL: ; %bb.0: ; %entry
@@ -192,23 +196,59 @@ define amdgpu_kernel void @uniform_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1132DAGISEL-NEXT: global_store_b16 v0, v1, s[0:1]
; GFX1132DAGISEL-NEXT: s_endpgm
;
-; GFX1132GISEL-LABEL: uniform_value_i16:
-; GFX1132GISEL: ; %bb.0: ; %entry
-; GFX1132GISEL-NEXT: s_clause 0x1
-; GFX1132GISEL-NEXT: s_load_b32 s2, s[4:5], 0x2c
-; GFX1132GISEL-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
-; GFX1132GISEL-NEXT: s_mov_b32 s3, exec_lo
-; GFX1132GISEL-NEXT: v_mov_b32_e32 v1, 0
-; GFX1132GISEL-NEXT: s_bcnt1_i32_b32 s3, s3
-; GFX1132GISEL-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_2) | instid1(SALU_CYCLE_1)
-; GFX1132GISEL-NEXT: s_and_b32 s3, s3, 1
-; GFX1132GISEL-NEXT: s_waitcnt lgkmcnt(0)
-; GFX1132GISEL-NEXT: s_and_b32 s2, s2, 0xffff
-; GFX1132GISEL-NEXT: s_mul_i32 s2, s2, s3
-; GFX1132GISEL-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
-; GFX1132GISEL-NEXT: v_mov_b32_e32 v0, s2
-; GFX1132GISEL-NEXT: global_store_b16 v1, v0, s[0:1]
-; GFX1132GISEL-NEXT: s_endpgm
+; GFX1132GISEL-FAKE16-LABEL: uniform_value_i16:
+; GFX1132GISEL-FAKE16: ; %bb.0: ; %entry
+; GFX1132GISEL-FAKE16-NEXT: s_clause 0x1
+; GFX1132GISEL-FAKE16-NEXT: s_load_b32 s2, s[4:5], 0x2c
+; GFX1132GISEL-FAKE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
+; GFX1132GISEL-FAKE16-NEXT: s_mov_b32 s3, exec_lo
+; GFX1132GISEL-FAKE16-NEXT: v_mov_b32_e32 v1, 0
+; GFX1132GISEL-FAKE16-NEXT: s_bcnt1_i32_b32 s3, s3
+; GFX1132GISEL-FAKE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_2) | instid1(SALU_CYCLE_1)
+; GFX1132GISEL-FAKE16-NEXT: s_and_b32 s3, s3, 1
+; GFX1132GISEL-FAKE16-NEXT: s_waitcnt lgkmcnt(0)
+; GFX1132GISEL-FAKE16-NEXT: s_and_b32 s2, s2, 0xffff
+; GFX1132GISEL-FAKE16-NEXT: s_mul_i32 s2, s2, s3
+; GFX1132GISEL-FAKE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
+; GFX1132GISEL-FAKE16-NEXT: v_mov_b32_e32 v0, s2
+; GFX1132GISEL-FAKE16-NEXT: global_store_b16 v1, v0, s[0:1]
+; GFX1132GISEL-FAKE16-NEXT: s_endpgm
+;
+; GFX1164GISEL-TRUE16-LABEL: uniform_value_i16:
+; GFX1164GISEL-TRUE16: ; %bb.0: ; %entry
+; GFX1164GISEL-TRUE16-NEXT: s_clause 0x1
+; GFX1164GISEL-TRUE16-NEXT: s_load_b32 s6, s[4:5], 0x2c
+; GFX1164GISEL-TRUE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
+; GFX1164GISEL-TRUE16-NEXT: s_mov_b64 s[2:3], exec
+; GFX1164GISEL-TRUE16-NEXT: v_mov_b32_e32 v1, 0
+; GFX1164GISEL-TRUE16-NEXT: s_bcnt1_i32_b64 s2, s[2:3]
+; GFX1164GISEL-TRUE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_2) | instid1(SALU_CYCLE_1)
+; GFX1164GISEL-TRUE16-NEXT: s_and_b32 s2, s2, 1
+; GFX1164GISEL-TRUE16-NEXT: s_waitcnt lgkmcnt(0)
+; GFX1164GISEL-TRUE16-NEXT: s_and_b32 s3, s6, 0xffff
+; GFX1164GISEL-TRUE16-NEXT: s_mul_i32 s2, s3, s2
+; GFX1164GISEL-TRUE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
+; GFX1164GISEL-TRUE16-NEXT: v_mov_b16_e32 v0.l, s2
+; GFX1164GISEL-TRUE16-NEXT: global_store_b16 v1, v0, s[0:1]
+; GFX1164GISEL-TRUE16-NEXT: s_endpgm
+;
+; GFX1132GISEL-TRUE16-LABEL: uniform_value_i16:
+; GFX1132GISEL-TRUE16: ; %bb.0: ; %entry
+; GFX1132GISEL-TRUE16-NEXT: s_clause 0x1
+; GFX1132GISEL-TRUE16-NEXT: s_load_b32 s2, s[4:5], 0x2c
+; GFX1132GISEL-TRUE16-NEXT: s_load_b64 s[0:1], s[4:5], 0x24
+; GFX1132GISEL-TRUE16-NEXT: s_mov_b32 s3, exec_lo
+; GFX1132GISEL-TRUE16-NEXT: v_mov_b32_e32 v1, 0
+; GFX1132GISEL-TRUE16-NEXT: s_bcnt1_i32_b32 s3, s3
+; GFX1132GISEL-TRUE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_2) | instid1(SALU_CYCLE_1)
+; GFX1132GISEL-TRUE16-NEXT: s_and_b32 s3, s3, 1
+; GFX1132GISEL-TRUE16-NEXT: s_waitcnt lgkmcnt(0)
+; GFX1132GISEL-TRUE16-NEXT: s_and_b32 s2, s2, 0xffff
+; GFX1132GISEL-TRUE16-NEXT: s_mul_i32 s2, s2, s3
+; GFX1132GISEL-TRUE16-NEXT: s_delay_alu instid0(SALU_CYCLE_1)
+; GFX1132GISEL-TRUE16-NEXT: v_mov_b16_e32 v0.l, s2
+; GFX1132GISEL-TRUE16-NEXT: global_store_b16 v1, v0, s[0:1]
+; GFX1132GISEL-TRUE16-NEXT: s_endpgm
entry:
%result = call i16 @llvm.amdgcn.wave.reduce.xor.i16(i16 %in, i32 1)
store i16 %result, ptr addrspace(1) %out
@@ -364,24 +404,24 @@ define void @divergent_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1032GISEL-NEXT: global_store_short v[0:1], v2, off
; GFX1032GISEL-NEXT: s_setpc_b64 s[30:31]
;
-; GFX1164DAGISEL-LABEL: divergent_value_i16:
-; GFX1164DAGISEL: ; %bb.0: ; %entry
-; GFX1164DAGISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX1164DAGISEL-NEXT: v_and_b32_e32 v2, 0xffff, v2
-; GFX1164DAGISEL-NEXT: s_mov_b64 s[0:1], exec
-; GFX1164DAGISEL-NEXT: s_mov_b32 s2, 0
-; GFX1164DAGISEL-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
-; GFX1164DAGISEL-NEXT: s_ctz_i32_b64 s3, s[0:1]
-; GFX1164DAGISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
-; GFX1164DAGISEL-NEXT: v_readlane_b32 s4, v2, s3
-; GFX1164DAGISEL-NEXT: s_bitset0_b64 s[0:1], s3
-; GFX1164DAGISEL-NEXT: s_xor_b32 s2, s2, s4
-; GFX1164DAGISEL-NEXT: s_cmp_lg_u64 s[0:1], 0
-; GFX1164DAGISEL-NEXT: s_cbranch_scc1 .LBB1_1
-; GFX1164DAGISEL-NEXT: ; %bb.2:
-; GFX1164DAGISEL-NEXT: v_mov_b32_e32 v2, s2
-; GFX1164DAGISEL-NEXT: global_store_b16 v[0:1], v2, off
-; GFX1164DAGISEL-NEXT: s_setpc_b64 s[30:31]
+; GFX1164DAGISEL-FAKE16-LABEL: divergent_value_i16:
+; GFX1164DAGISEL-FAKE16: ; %bb.0: ; %entry
+; GFX1164DAGISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX1164DAGISEL-FAKE16-NEXT: v_and_b32_e32 v2, 0xffff, v2
+; GFX1164DAGISEL-FAKE16-NEXT: s_mov_b64 s[0:1], exec
+; GFX1164DAGISEL-FAKE16-NEXT: s_mov_b32 s2, 0
+; GFX1164DAGISEL-FAKE16-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
+; GFX1164DAGISEL-FAKE16-NEXT: s_ctz_i32_b64 s3, s[0:1]
+; GFX1164DAGISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
+; GFX1164DAGISEL-FAKE16-NEXT: v_readlane_b32 s4, v2, s3
+; GFX1164DAGISEL-FAKE16-NEXT: s_bitset0_b64 s[0:1], s3
+; GFX1164DAGISEL-FAKE16-NEXT: s_xor_b32 s2, s2, s4
+; GFX1164DAGISEL-FAKE16-NEXT: s_cmp_lg_u64 s[0:1], 0
+; GFX1164DAGISEL-FAKE16-NEXT: s_cbranch_scc1 .LBB1_1
+; GFX1164DAGISEL-FAKE16-NEXT: ; %bb.2:
+; GFX1164DAGISEL-FAKE16-NEXT: v_mov_b32_e32 v2, s2
+; GFX1164DAGISEL-FAKE16-NEXT: global_store_b16 v[0:1], v2, off
+; GFX1164DAGISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1164GISEL-LABEL: divergent_value_i16:
; GFX1164GISEL: ; %bb.0: ; %entry
@@ -402,24 +442,24 @@ define void @divergent_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1164GISEL-NEXT: global_store_b16 v[0:1], v2, off
; GFX1164GISEL-NEXT: s_setpc_b64 s[30:31]
;
-; GFX1132DAGISEL-LABEL: divergent_value_i16:
-; GFX1132DAGISEL: ; %bb.0: ; %entry
-; GFX1132DAGISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX1132DAGISEL-NEXT: v_and_b32_e32 v2, 0xffff, v2
-; GFX1132DAGISEL-NEXT: s_mov_b32 s1, exec_lo
-; GFX1132DAGISEL-NEXT: s_mov_b32 s0, 0
-; GFX1132DAGISEL-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
-; GFX1132DAGISEL-NEXT: s_ctz_i32_b32 s2, s1
-; GFX1132DAGISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
-; GFX1132DAGISEL-NEXT: v_readlane_b32 s3, v2, s2
-; GFX1132DAGISEL-NEXT: s_bitset0_b32 s1, s2
-; GFX1132DAGISEL-NEXT: s_xor_b32 s0, s0, s3
-; GFX1132DAGISEL-NEXT: s_cmp_lg_u32 s1, 0
-; GFX1132DAGISEL-NEXT: s_cbranch_scc1 .LBB1_1
-; GFX1132DAGISEL-NEXT: ; %bb.2:
-; GFX1132DAGISEL-NEXT: v_mov_b32_e32 v2, s0
-; GFX1132DAGISEL-NEXT: global_store_b16 v[0:1], v2, off
-; GFX1132DAGISEL-NEXT: s_setpc_b64 s[30:31]
+; GFX1132DAGISEL-FAKE16-LABEL: divergent_value_i16:
+; GFX1132DAGISEL-FAKE16: ; %bb.0: ; %entry
+; GFX1132DAGISEL-FAKE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX1132DAGISEL-FAKE16-NEXT: v_and_b32_e32 v2, 0xffff, v2
+; GFX1132DAGISEL-FAKE16-NEXT: s_mov_b32 s1, exec_lo
+; GFX1132DAGISEL-FAKE16-NEXT: s_mov_b32 s0, 0
+; GFX1132DAGISEL-FAKE16-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
+; GFX1132DAGISEL-FAKE16-NEXT: s_ctz_i32_b32 s2, s1
+; GFX1132DAGISEL-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
+; GFX1132DAGISEL-FAKE16-NEXT: v_readlane_b32 s3, v2, s2
+; GFX1132DAGISEL-FAKE16-NEXT: s_bitset0_b32 s1, s2
+; GFX1132DAGISEL-FAKE16-NEXT: s_xor_b32 s0, s0, s3
+; GFX1132DAGISEL-FAKE16-NEXT: s_cmp_lg_u32 s1, 0
+; GFX1132DAGISEL-FAKE16-NEXT: s_cbranch_scc1 .LBB1_1
+; GFX1132DAGISEL-FAKE16-NEXT: ; %bb.2:
+; GFX1132DAGISEL-FAKE16-NEXT: v_mov_b32_e32 v2, s0
+; GFX1132DAGISEL-FAKE16-NEXT: global_store_b16 v[0:1], v2, off
+; GFX1132DAGISEL-FAKE16-NEXT: s_setpc_b64 s[30:31]
;
; GFX1132GISEL-LABEL: divergent_value_i16:
; GFX1132GISEL: ; %bb.0: ; %entry
@@ -439,6 +479,46 @@ define void @divergent_value_i16(ptr addrspace(1) %out, i16 %in) {
; GFX1132GISEL-NEXT: v_mov_b32_e32 v2, s0
; GFX1132GISEL-NEXT: global_store_b16 v[0:1], v2, off
; GFX1132GISEL-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX1164DAGISEL-TRUE16-LABEL: divergent_value_i16:
+; GFX1164DAGISEL-TRUE16: ; %bb.0: ; %entry
+; GFX1164DAGISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX1164DAGISEL-TRUE16-NEXT: v_mov_b16_e32 v3.h, 0
+; GFX1164DAGISEL-TRUE16-NEXT: v_mov_b16_e32 v3.l, v2.l
+; GFX1164DAGISEL-TRUE16-NEXT: s_mov_b64 s[0:1], exec
+; GFX1164DAGISEL-TRUE16-NEXT: s_mov_b32 s2, 0
+; GFX1164DAGISEL-TRUE16-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
+; GFX1164DAGISEL-TRUE16-NEXT: s_ctz_i32_b64 s3, s[0:1]
+; GFX1164DAGISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
+; GFX1164DAGISEL-TRUE16-NEXT: v_readlane_b32 s4, v3, s3
+; GFX1164DAGISEL-TRUE16-NEXT: s_bitset0_b64 s[0:1], s3
+; GFX1164DAGISEL-TRUE16-NEXT: s_xor_b32 s2, s2, s4
+; GFX1164DAGISEL-TRUE16-NEXT: s_cmp_lg_u64 s[0:1], 0
+; GFX1164DAGISEL-TRUE16-NEXT: s_cbranch_scc1 .LBB1_1
+; GFX1164DAGISEL-TRUE16-NEXT: ; %bb.2:
+; GFX1164DAGISEL-TRUE16-NEXT: v_mov_b32_e32 v2, s2
+; GFX1164DAGISEL-TRUE16-NEXT: global_store_b16 v[0:1], v2, off
+; GFX1164DAGISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX1132DAGISEL-TRUE16-LABEL: divergent_value_i16:
+; GFX1132DAGISEL-TRUE16: ; %bb.0: ; %entry
+; GFX1132DAGISEL-TRUE16-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX1132DAGISEL-TRUE16-NEXT: v_mov_b16_e32 v3.h, 0
+; GFX1132DAGISEL-TRUE16-NEXT: v_mov_b16_e32 v3.l, v2.l
+; GFX1132DAGISEL-TRUE16-NEXT: s_mov_b32 s1, exec_lo
+; GFX1132DAGISEL-TRUE16-NEXT: s_mov_b32 s0, 0
+; GFX1132DAGISEL-TRUE16-NEXT: .LBB1_1: ; =>This Inner Loop Header: Depth=1
+; GFX1132DAGISEL-TRUE16-NEXT: s_ctz_i32_b32 s2, s1
+; GFX1132DAGISEL-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1)
+; GFX1132DAGISEL-TRUE16-NEXT: v_readlane_b32 s3, v3, s2
+; GFX1132DAGISEL-TRUE16-NEXT: s_bitset0_b32 s1, s2
+; GFX1132DAGISEL-TRUE16-NEXT: s_xor_b32 s0, s0, s3
+; GFX1132DAGISEL-TRUE16-NEXT: s_cmp_lg_u32 s1, 0
+; GFX1132DAGISEL-TRUE16-NEXT: s_cbranch_scc1 .LBB1_1
+; GFX1132DAGISEL-TRUE16-NEXT: ; %bb.2:
+; GFX1132DAGISEL-TRUE16-NEXT: v_mov_b32_e32 v2, s0
+; GFX1132DAGISEL-TRUE16-NEXT: global_store_b16 v[0:1], v2, off
+; GFX1132DAGISEL-TRUE16-NEXT: s_setpc_b64 s[30:31]
entry:
%result = call i16 @llvm.amdgcn.wave.reduce.xor.i16(i16 %in, i32 1)
store i16 %result, ptr addrspace(1) %out
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