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-rw-r--r--llvm/test/CodeGen/AMDGPU/vector-reduce-umin.ll52
1 files changed, 28 insertions, 24 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/vector-reduce-umin.ll b/llvm/test/CodeGen/AMDGPU/vector-reduce-umin.ll
index 1d3b42e..83ecaaa 100644
--- a/llvm/test/CodeGen/AMDGPU/vector-reduce-umin.ll
+++ b/llvm/test/CodeGen/AMDGPU/vector-reduce-umin.ll
@@ -1,21 +1,21 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx700 < %s | FileCheck -check-prefixes=GFX7,GFX7-SDAG %s
-; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx700 < %s | FileCheck -check-prefixes=GFX7,GFX7-GISEL %s
+; RUN: llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx700 < %s | FileCheck -check-prefixes=GFX7,GFX7-GISEL %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx801 < %s | FileCheck -check-prefixes=GFX8,GFX8-SDAG %s
-; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx801 < %s | FileCheck -check-prefixes=GFX8,GFX8-GISEL %s
+; RUN: llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx801 < %s | FileCheck -check-prefixes=GFX8,GFX8-GISEL %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx942 < %s | FileCheck -check-prefixes=GFX9,GFX9-SDAG %s
-; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx942 < %s | FileCheck -check-prefixes=GFX9,GFX9-GISEL %s
+; RUN: llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx942 < %s | FileCheck -check-prefixes=GFX9,GFX9-GISEL %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1010 < %s | FileCheck -check-prefixes=GFX10,GFX10-SDAG %s
-; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx1010 < %s | FileCheck -check-prefixes=GFX10,GFX10-GISEL %s
+; RUN: llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1010 < %s | FileCheck -check-prefixes=GFX10,GFX10-GISEL %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 < %s | FileCheck -check-prefixes=GFX11,GFX11-SDAG,GFX11-SDAG-TRUE16 %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 < %s | FileCheck -check-prefixes=GFX11,GFX11-SDAG,GFX11-SDAG-FAKE16 %s
; FIXME-TRUE16. enable gisel
-; XUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 < %s | FileCheck -check-prefixes=GFX11,GFX11-GISEL,GFX11-GISEL-TRUE16 %s
-; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 < %s | FileCheck -check-prefixes=GFX11,GFX11-GISEL,GFX11-GISEL-FAKE16 %s
+; XUN: llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 < %s | FileCheck -check-prefixes=GFX11,GFX11-GISEL,GFX11-GISEL-TRUE16 %s
+; RUN: llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 < %s | FileCheck -check-prefixes=GFX11,GFX11-GISEL,GFX11-GISEL-FAKE16 %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1200 -mattr=+real-true16 < %s | FileCheck -check-prefixes=GFX12,GFX12-SDAG,GFX12-SDAG-TRUE16 %s
; RUN: llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1200 -mattr=-real-true16 < %s | FileCheck -check-prefixes=GFX12,GFX12-SDAG,GFX12-SDAG-FAKE16 %s
-; XUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx1200 -mattr=+real-true16 < %s | FileCheck -check-prefixes=GFX12,GFX12-GISEL,GFX12-GISEL-TRUE16 %s
-; RUN: llc -global-isel=1 -mtriple=amdgcn -mcpu=gfx1200 -mattr=-real-true16 < %s | FileCheck -check-prefixes=GFX12,GFX12-GISEL,GFX12-GISEL-FAKE16 %s
+; XUN: llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1200 -mattr=+real-true16 < %s | FileCheck -check-prefixes=GFX12,GFX12-GISEL,GFX12-GISEL-TRUE16 %s
+; RUN: llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1200 -mattr=-real-true16 < %s | FileCheck -check-prefixes=GFX12,GFX12-GISEL,GFX12-GISEL-FAKE16 %s
define i8 @test_vector_reduce_umin_v2i8(<2 x i8> %v) {
; GFX7-SDAG-LABEL: test_vector_reduce_umin_v2i8:
@@ -1271,6 +1271,7 @@ entry:
ret i8 %res
}
+; FIXME: With -new-reg-bank-select, v_alignbit_b32 is regression. Need pattern to look through COPY.
define i16 @test_vector_reduce_umin_v2i16(<2 x i16> %v) {
; GFX7-SDAG-LABEL: test_vector_reduce_umin_v2i16:
; GFX7-SDAG: ; %bb.0: ; %entry
@@ -1312,7 +1313,7 @@ define i16 @test_vector_reduce_umin_v2i16(<2 x i16> %v) {
; GFX9-GISEL-LABEL: test_vector_reduce_umin_v2i16:
; GFX9-GISEL: ; %bb.0: ; %entry
; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX9-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX9-GISEL-NEXT: v_alignbit_b32 v1, s0, v0, 16
; GFX9-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX9-GISEL-NEXT: s_setpc_b64 s[30:31]
;
@@ -1326,7 +1327,7 @@ define i16 @test_vector_reduce_umin_v2i16(<2 x i16> %v) {
; GFX10-GISEL-LABEL: test_vector_reduce_umin_v2i16:
; GFX10-GISEL: ; %bb.0: ; %entry
; GFX10-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX10-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX10-GISEL-NEXT: v_alignbit_b32 v1, s4, v0, 16
; GFX10-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX10-GISEL-NEXT: s_setpc_b64 s[30:31]
;
@@ -1347,7 +1348,7 @@ define i16 @test_vector_reduce_umin_v2i16(<2 x i16> %v) {
; GFX11-GISEL-LABEL: test_vector_reduce_umin_v2i16:
; GFX11-GISEL: ; %bb.0: ; %entry
; GFX11-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX11-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX11-GISEL-NEXT: v_alignbit_b32 v1, s0, v0, 16
; GFX11-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX11-GISEL-NEXT: s_setpc_b64 s[30:31]
@@ -1381,7 +1382,7 @@ define i16 @test_vector_reduce_umin_v2i16(<2 x i16> %v) {
; GFX12-GISEL-NEXT: s_wait_samplecnt 0x0
; GFX12-GISEL-NEXT: s_wait_bvhcnt 0x0
; GFX12-GISEL-NEXT: s_wait_kmcnt 0x0
-; GFX12-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX12-GISEL-NEXT: v_alignbit_b32 v1, s0, v0, 16
; GFX12-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX12-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX12-GISEL-NEXT: s_setpc_b64 s[30:31]
@@ -1527,6 +1528,7 @@ entry:
ret i16 %res
}
+; FIXME: With -new-reg-bank-select, v_alignbit_b32 is regression. Need pattern to look through COPY.
define i16 @test_vector_reduce_umin_v4i16(<4 x i16> %v) {
; GFX7-SDAG-LABEL: test_vector_reduce_umin_v4i16:
; GFX7-SDAG: ; %bb.0: ; %entry
@@ -1583,7 +1585,7 @@ define i16 @test_vector_reduce_umin_v4i16(<4 x i16> %v) {
; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX9-GISEL-NEXT: s_nop 0
-; GFX9-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX9-GISEL-NEXT: v_alignbit_b32 v1, s0, v0, 16
; GFX9-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX9-GISEL-NEXT: s_setpc_b64 s[30:31]
;
@@ -1599,7 +1601,7 @@ define i16 @test_vector_reduce_umin_v4i16(<4 x i16> %v) {
; GFX10-GISEL: ; %bb.0: ; %entry
; GFX10-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
-; GFX10-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX10-GISEL-NEXT: v_alignbit_b32 v1, s4, v0, 16
; GFX10-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX10-GISEL-NEXT: s_setpc_b64 s[30:31]
;
@@ -1625,7 +1627,7 @@ define i16 @test_vector_reduce_umin_v4i16(<4 x i16> %v) {
; GFX11-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX11-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX11-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX11-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX11-GISEL-NEXT: v_alignbit_b32 v1, s0, v0, 16
; GFX11-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX11-GISEL-NEXT: s_setpc_b64 s[30:31]
;
@@ -1663,7 +1665,7 @@ define i16 @test_vector_reduce_umin_v4i16(<4 x i16> %v) {
; GFX12-GISEL-NEXT: s_wait_kmcnt 0x0
; GFX12-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX12-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
-; GFX12-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX12-GISEL-NEXT: v_alignbit_b32 v1, s0, v0, 16
; GFX12-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX12-GISEL-NEXT: s_setpc_b64 s[30:31]
entry:
@@ -1671,6 +1673,7 @@ entry:
ret i16 %res
}
+; FIXME: With -new-reg-bank-select, v_alignbit_b32 is regression. Need pattern to look through COPY.
define i16 @test_vector_reduce_umin_v8i16(<8 x i16> %v) {
; GFX7-SDAG-LABEL: test_vector_reduce_umin_v8i16:
; GFX7-SDAG: ; %bb.0: ; %entry
@@ -1756,7 +1759,7 @@ define i16 @test_vector_reduce_umin_v8i16(<8 x i16> %v) {
; GFX9-GISEL-NEXT: s_nop 0
; GFX9-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX9-GISEL-NEXT: s_nop 0
-; GFX9-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX9-GISEL-NEXT: v_alignbit_b32 v1, s0, v0, 16
; GFX9-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX9-GISEL-NEXT: s_setpc_b64 s[30:31]
;
@@ -1776,7 +1779,7 @@ define i16 @test_vector_reduce_umin_v8i16(<8 x i16> %v) {
; GFX10-GISEL-NEXT: v_pk_min_u16 v0, v0, v2
; GFX10-GISEL-NEXT: v_pk_min_u16 v1, v1, v3
; GFX10-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
-; GFX10-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX10-GISEL-NEXT: v_alignbit_b32 v1, s4, v0, 16
; GFX10-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX10-GISEL-NEXT: s_setpc_b64 s[30:31]
;
@@ -1809,7 +1812,7 @@ define i16 @test_vector_reduce_umin_v8i16(<8 x i16> %v) {
; GFX11-GISEL-NEXT: v_pk_min_u16 v1, v1, v3
; GFX11-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
-; GFX11-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX11-GISEL-NEXT: v_alignbit_b32 v1, s0, v0, 16
; GFX11-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX11-GISEL-NEXT: s_setpc_b64 s[30:31]
@@ -1855,7 +1858,7 @@ define i16 @test_vector_reduce_umin_v8i16(<8 x i16> %v) {
; GFX12-GISEL-NEXT: v_pk_min_u16 v1, v1, v3
; GFX12-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX12-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
-; GFX12-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX12-GISEL-NEXT: v_alignbit_b32 v1, s0, v0, 16
; GFX12-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX12-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX12-GISEL-NEXT: s_setpc_b64 s[30:31]
@@ -1864,6 +1867,7 @@ entry:
ret i16 %res
}
+; FIXME: With -new-reg-bank-select, v_alignbit_b32 is regression. Need pattern to look through COPY.
define i16 @test_vector_reduce_umin_v16i16(<16 x i16> %v) {
; GFX7-SDAG-LABEL: test_vector_reduce_umin_v16i16:
; GFX7-SDAG: ; %bb.0: ; %entry
@@ -2003,7 +2007,7 @@ define i16 @test_vector_reduce_umin_v16i16(<16 x i16> %v) {
; GFX9-GISEL-NEXT: s_nop 0
; GFX9-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX9-GISEL-NEXT: s_nop 0
-; GFX9-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX9-GISEL-NEXT: v_alignbit_b32 v1, s0, v0, 16
; GFX9-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX9-GISEL-NEXT: s_setpc_b64 s[30:31]
;
@@ -2031,7 +2035,7 @@ define i16 @test_vector_reduce_umin_v16i16(<16 x i16> %v) {
; GFX10-GISEL-NEXT: v_pk_min_u16 v0, v0, v2
; GFX10-GISEL-NEXT: v_pk_min_u16 v1, v1, v3
; GFX10-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
-; GFX10-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX10-GISEL-NEXT: v_alignbit_b32 v1, s4, v0, 16
; GFX10-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX10-GISEL-NEXT: s_setpc_b64 s[30:31]
;
@@ -2079,7 +2083,7 @@ define i16 @test_vector_reduce_umin_v16i16(<16 x i16> %v) {
; GFX11-GISEL-NEXT: v_pk_min_u16 v1, v1, v3
; GFX11-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX11-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
-; GFX11-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX11-GISEL-NEXT: v_alignbit_b32 v1, s0, v0, 16
; GFX11-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX11-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX11-GISEL-NEXT: s_setpc_b64 s[30:31]
@@ -2140,7 +2144,7 @@ define i16 @test_vector_reduce_umin_v16i16(<16 x i16> %v) {
; GFX12-GISEL-NEXT: v_pk_min_u16 v1, v1, v3
; GFX12-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1)
; GFX12-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
-; GFX12-GISEL-NEXT: v_lshrrev_b32_e32 v1, 16, v0
+; GFX12-GISEL-NEXT: v_alignbit_b32 v1, s0, v0, 16
; GFX12-GISEL-NEXT: s_delay_alu instid0(VALU_DEP_1)
; GFX12-GISEL-NEXT: v_pk_min_u16 v0, v0, v1
; GFX12-GISEL-NEXT: s_setpc_b64 s[30:31]
generated by cgit v1.1 at 2025-10-11 12:43:21 +0000