[llvm] [LoongArch] Strengthen stack size estimation for LSX/LASX extension (PR #146455)
via llvm-commits
llvm-commits at lists.llvm.org
Tue Jul 1 18:03:29 PDT 2025
https://github.com/tangaac updated https://github.com/llvm/llvm-project/pull/146455
>From f14f58c7d665fa8523e18084c5913c8dee65c380 Mon Sep 17 00:00:00 2001
From: tangaac <tangyan01 at loongson.cn>
Date: Tue, 1 Jul 2025 15:28:46 +0800
Subject: [PATCH] Strengthen stack size estimation for LSX/LASX extension
---
.../LoongArch/LoongArchFrameLowering.cpp | 7 +-
.../CodeGen/LoongArch/calling-conv-common.ll | 48 +++----
.../CodeGen/LoongArch/calling-conv-half.ll | 16 +--
.../LoongArch/can-not-realign-stack.ll | 44 +++---
.../CodeGen/LoongArch/emergency-spill-slot.ll | 4 +-
.../CodeGen/LoongArch/intrinsic-memcpy.ll | 8 +-
llvm/test/CodeGen/LoongArch/lasx/fpowi.ll | 88 ++++++------
.../lasx/ir-instruction/extractelement.ll | 120 ++++++++--------
.../ir-instruction/insert-extract-element.ll | 40 +++---
.../lasx/ir-instruction/insertelement.ll | 132 +++++++++---------
...realignment-with-variable-sized-objects.ll | 24 ++--
.../CodeGen/LoongArch/stack-realignment.ll | 80 +++++------
.../LoongArch/unaligned-memcpy-inline.ll | 14 +-
llvm/test/CodeGen/LoongArch/vararg.ll | 70 +++++-----
14 files changed, 350 insertions(+), 345 deletions(-)
diff --git a/llvm/lib/Target/LoongArch/LoongArchFrameLowering.cpp b/llvm/lib/Target/LoongArch/LoongArchFrameLowering.cpp
index ac5e7f3891c72..1493bf4cba695 100644
--- a/llvm/lib/Target/LoongArch/LoongArchFrameLowering.cpp
+++ b/llvm/lib/Target/LoongArch/LoongArchFrameLowering.cpp
@@ -158,7 +158,12 @@ void LoongArchFrameLowering::processFunctionBeforeFrameFinalized(
// estimateStackSize has been observed to under-estimate the final stack
// size, so give ourselves wiggle-room by checking for stack size
// representable an 11-bit signed field rather than 12-bits.
- if (!isInt<11>(MFI.estimateStackSize(MF)))
+ // For [x]vstelm.{b/h/w/d} memory instructions with 8 imm offset, 7-bit
+ // signed field is fine.
+ unsigned EstimateStackSize = MFI.estimateStackSize(MF);
+ if (!isInt<11>(EstimateStackSize) ||
+ (MF.getSubtarget<LoongArchSubtarget>().hasExtLSX() &&
+ !isInt<7>(EstimateStackSize)))
ScavSlotsNum = std::max(ScavSlotsNum, 1u);
// For CFR spill.
diff --git a/llvm/test/CodeGen/LoongArch/calling-conv-common.ll b/llvm/test/CodeGen/LoongArch/calling-conv-common.ll
index d07e2914c753a..f7653af1fa9ba 100644
--- a/llvm/test/CodeGen/LoongArch/calling-conv-common.ll
+++ b/llvm/test/CodeGen/LoongArch/calling-conv-common.ll
@@ -122,23 +122,23 @@ define i64 @callee_large_scalars(i256 %a, i256 %b) nounwind {
define i64 @caller_large_scalars() nounwind {
; CHECK-LABEL: caller_large_scalars:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -80
-; CHECK-NEXT: st.d $ra, $sp, 72 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $zero, $sp, 24
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $zero, $sp, 40
; CHECK-NEXT: vrepli.b $vr0, 0
-; CHECK-NEXT: vst $vr0, $sp, 8
+; CHECK-NEXT: vst $vr0, $sp, 24
; CHECK-NEXT: ori $a0, $zero, 2
-; CHECK-NEXT: st.d $a0, $sp, 0
-; CHECK-NEXT: st.d $zero, $sp, 56
-; CHECK-NEXT: vst $vr0, $sp, 40
+; CHECK-NEXT: st.d $a0, $sp, 16
+; CHECK-NEXT: st.d $zero, $sp, 72
+; CHECK-NEXT: vst $vr0, $sp, 56
; CHECK-NEXT: ori $a2, $zero, 1
-; CHECK-NEXT: addi.d $a0, $sp, 32
-; CHECK-NEXT: addi.d $a1, $sp, 0
-; CHECK-NEXT: st.d $a2, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 48
+; CHECK-NEXT: addi.d $a1, $sp, 16
+; CHECK-NEXT: st.d $a2, $sp, 48
; CHECK-NEXT: pcaddu18i $ra, %call36(callee_large_scalars)
; CHECK-NEXT: jirl $ra, $ra, 0
-; CHECK-NEXT: ld.d $ra, $sp, 72 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 80
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%1 = call i64 @callee_large_scalars(i256 1, i256 2)
ret i64 %1
@@ -177,20 +177,20 @@ define i64 @callee_large_scalars_exhausted_regs(i64 %a, i64 %b, i64 %c, i64 %d,
define i64 @caller_large_scalars_exhausted_regs() nounwind {
; CHECK-LABEL: caller_large_scalars_exhausted_regs:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -96
-; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $a0, $sp, 16
+; CHECK-NEXT: addi.d $sp, $sp, -112
+; CHECK-NEXT: st.d $ra, $sp, 104 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: st.d $a0, $sp, 8
; CHECK-NEXT: ori $a0, $zero, 9
; CHECK-NEXT: st.d $a0, $sp, 0
-; CHECK-NEXT: st.d $zero, $sp, 40
+; CHECK-NEXT: st.d $zero, $sp, 56
; CHECK-NEXT: vrepli.b $vr0, 0
-; CHECK-NEXT: vst $vr0, $sp, 24
+; CHECK-NEXT: vst $vr0, $sp, 40
; CHECK-NEXT: ori $a0, $zero, 10
-; CHECK-NEXT: st.d $a0, $sp, 16
-; CHECK-NEXT: st.d $zero, $sp, 72
+; CHECK-NEXT: st.d $a0, $sp, 32
+; CHECK-NEXT: st.d $zero, $sp, 88
; CHECK-NEXT: ori $a0, $zero, 8
-; CHECK-NEXT: st.d $a0, $sp, 48
+; CHECK-NEXT: st.d $a0, $sp, 64
; CHECK-NEXT: ori $a0, $zero, 1
; CHECK-NEXT: ori $a1, $zero, 2
; CHECK-NEXT: ori $a2, $zero, 3
@@ -198,12 +198,12 @@ define i64 @caller_large_scalars_exhausted_regs() nounwind {
; CHECK-NEXT: ori $a4, $zero, 5
; CHECK-NEXT: ori $a5, $zero, 6
; CHECK-NEXT: ori $a6, $zero, 7
-; CHECK-NEXT: addi.d $a7, $sp, 48
-; CHECK-NEXT: vst $vr0, $sp, 56
+; CHECK-NEXT: addi.d $a7, $sp, 64
+; CHECK-NEXT: vst $vr0, $sp, 72
; CHECK-NEXT: pcaddu18i $ra, %call36(callee_large_scalars_exhausted_regs)
; CHECK-NEXT: jirl $ra, $ra, 0
-; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 96
+; CHECK-NEXT: ld.d $ra, $sp, 104 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 112
; CHECK-NEXT: ret
%1 = call i64 @callee_large_scalars_exhausted_regs(
i64 1, i64 2, i64 3, i64 4, i64 5, i64 6, i64 7, i256 8, i64 9,
diff --git a/llvm/test/CodeGen/LoongArch/calling-conv-half.ll b/llvm/test/CodeGen/LoongArch/calling-conv-half.ll
index c88b67f13d1e7..da8c3e93f6842 100644
--- a/llvm/test/CodeGen/LoongArch/calling-conv-half.ll
+++ b/llvm/test/CodeGen/LoongArch/calling-conv-half.ll
@@ -1252,8 +1252,8 @@ define i32 @caller_half_on_stack() nounwind {
;
; LA64F-LP64S-LABEL: caller_half_on_stack:
; LA64F-LP64S: # %bb.0:
-; LA64F-LP64S-NEXT: addi.d $sp, $sp, -80
-; LA64F-LP64S-NEXT: st.d $ra, $sp, 72 # 8-byte Folded Spill
+; LA64F-LP64S-NEXT: addi.d $sp, $sp, -96
+; LA64F-LP64S-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
; LA64F-LP64S-NEXT: lu12i.w $a0, -12
; LA64F-LP64S-NEXT: ori $a1, $a0, 3200
; LA64F-LP64S-NEXT: lu32i.d $a1, 0
@@ -1292,8 +1292,8 @@ define i32 @caller_half_on_stack() nounwind {
; LA64F-LP64S-NEXT: st.w $t0, $sp, 0
; LA64F-LP64S-NEXT: pcaddu18i $ra, %call36(callee_half_on_stack)
; LA64F-LP64S-NEXT: jirl $ra, $ra, 0
-; LA64F-LP64S-NEXT: ld.d $ra, $sp, 72 # 8-byte Folded Reload
-; LA64F-LP64S-NEXT: addi.d $sp, $sp, 80
+; LA64F-LP64S-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; LA64F-LP64S-NEXT: addi.d $sp, $sp, 96
; LA64F-LP64S-NEXT: ret
;
; LA64F-LP64D-LABEL: caller_half_on_stack:
@@ -1336,8 +1336,8 @@ define i32 @caller_half_on_stack() nounwind {
;
; LA64D-LP64S-LABEL: caller_half_on_stack:
; LA64D-LP64S: # %bb.0:
-; LA64D-LP64S-NEXT: addi.d $sp, $sp, -80
-; LA64D-LP64S-NEXT: st.d $ra, $sp, 72 # 8-byte Folded Spill
+; LA64D-LP64S-NEXT: addi.d $sp, $sp, -96
+; LA64D-LP64S-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
; LA64D-LP64S-NEXT: lu12i.w $a0, -12
; LA64D-LP64S-NEXT: ori $a1, $a0, 3200
; LA64D-LP64S-NEXT: lu32i.d $a1, 0
@@ -1376,8 +1376,8 @@ define i32 @caller_half_on_stack() nounwind {
; LA64D-LP64S-NEXT: st.w $t0, $sp, 0
; LA64D-LP64S-NEXT: pcaddu18i $ra, %call36(callee_half_on_stack)
; LA64D-LP64S-NEXT: jirl $ra, $ra, 0
-; LA64D-LP64S-NEXT: ld.d $ra, $sp, 72 # 8-byte Folded Reload
-; LA64D-LP64S-NEXT: addi.d $sp, $sp, 80
+; LA64D-LP64S-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; LA64D-LP64S-NEXT: addi.d $sp, $sp, 96
; LA64D-LP64S-NEXT: ret
;
; LA64D-LP64D-LABEL: caller_half_on_stack:
diff --git a/llvm/test/CodeGen/LoongArch/can-not-realign-stack.ll b/llvm/test/CodeGen/LoongArch/can-not-realign-stack.ll
index 52d8dd05aaa4c..1a9de3b0ef3d1 100644
--- a/llvm/test/CodeGen/LoongArch/can-not-realign-stack.ll
+++ b/llvm/test/CodeGen/LoongArch/can-not-realign-stack.ll
@@ -14,41 +14,41 @@
define dso_local noundef signext i32 @main() nounwind {
; CHECK-LABEL: main:
; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: addi.d $sp, $sp, -272
-; CHECK-NEXT: st.d $ra, $sp, 264 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $sp, $sp, -288
+; CHECK-NEXT: st.d $ra, $sp, 280 # 8-byte Folded Spill
; CHECK-NEXT: pcalau12i $a0, %pc_hi20(.LCPI0_0)
; CHECK-NEXT: xvld $xr0, $a0, %pc_lo12(.LCPI0_0)
-; CHECK-NEXT: xvst $xr0, $sp, 96 # 32-byte Folded Spill
+; CHECK-NEXT: xvst $xr0, $sp, 112 # 32-byte Folded Spill
; CHECK-NEXT: pcalau12i $a0, %pc_hi20(.LCPI0_1)
; CHECK-NEXT: xvld $xr1, $a0, %pc_lo12(.LCPI0_1)
-; CHECK-NEXT: xvst $xr1, $sp, 64 # 32-byte Folded Spill
+; CHECK-NEXT: xvst $xr1, $sp, 80 # 32-byte Folded Spill
; CHECK-NEXT: pcalau12i $a0, %pc_hi20(.LCPI0_2)
; CHECK-NEXT: xvld $xr2, $a0, %pc_lo12(.LCPI0_2)
-; CHECK-NEXT: xvst $xr2, $sp, 32 # 32-byte Folded Spill
+; CHECK-NEXT: xvst $xr2, $sp, 48 # 32-byte Folded Spill
; CHECK-NEXT: pcalau12i $a0, %pc_hi20(.LCPI0_3)
; CHECK-NEXT: xvld $xr3, $a0, %pc_lo12(.LCPI0_3)
-; CHECK-NEXT: xvst $xr3, $sp, 0 # 32-byte Folded Spill
-; CHECK-NEXT: xvst $xr0, $sp, 136
-; CHECK-NEXT: xvst $xr1, $sp, 168
-; CHECK-NEXT: xvst $xr2, $sp, 200
-; CHECK-NEXT: xvst $xr3, $sp, 232
-; CHECK-NEXT: addi.d $a0, $sp, 136
+; CHECK-NEXT: xvst $xr3, $sp, 16 # 32-byte Folded Spill
+; CHECK-NEXT: xvst $xr0, $sp, 152
+; CHECK-NEXT: xvst $xr1, $sp, 184
+; CHECK-NEXT: xvst $xr2, $sp, 216
+; CHECK-NEXT: xvst $xr3, $sp, 248
+; CHECK-NEXT: addi.d $a0, $sp, 152
; CHECK-NEXT: pcaddu18i $ra, %call36(foo)
; CHECK-NEXT: jirl $ra, $ra, 0
-; CHECK-NEXT: xvld $xr0, $sp, 96 # 32-byte Folded Reload
-; CHECK-NEXT: xvst $xr0, $sp, 136
-; CHECK-NEXT: xvld $xr0, $sp, 64 # 32-byte Folded Reload
-; CHECK-NEXT: xvst $xr0, $sp, 168
-; CHECK-NEXT: xvld $xr0, $sp, 32 # 32-byte Folded Reload
-; CHECK-NEXT: xvst $xr0, $sp, 200
-; CHECK-NEXT: xvld $xr0, $sp, 0 # 32-byte Folded Reload
-; CHECK-NEXT: xvst $xr0, $sp, 232
-; CHECK-NEXT: addi.d $a0, $sp, 136
+; CHECK-NEXT: xvld $xr0, $sp, 112 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 152
+; CHECK-NEXT: xvld $xr0, $sp, 80 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 184
+; CHECK-NEXT: xvld $xr0, $sp, 48 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 216
+; CHECK-NEXT: xvld $xr0, $sp, 16 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 248
+; CHECK-NEXT: addi.d $a0, $sp, 152
; CHECK-NEXT: pcaddu18i $ra, %call36(bar)
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: move $a0, $zero
-; CHECK-NEXT: ld.d $ra, $sp, 264 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 272
+; CHECK-NEXT: ld.d $ra, $sp, 280 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 288
; CHECK-NEXT: ret
entry:
%s = alloca %struct.S, align 2
diff --git a/llvm/test/CodeGen/LoongArch/emergency-spill-slot.ll b/llvm/test/CodeGen/LoongArch/emergency-spill-slot.ll
index ccc5c703e71ed..15ac95dfc6c55 100644
--- a/llvm/test/CodeGen/LoongArch/emergency-spill-slot.ll
+++ b/llvm/test/CodeGen/LoongArch/emergency-spill-slot.ll
@@ -28,12 +28,12 @@ define void @func() {
; CHECK-NEXT: ld.w $a3, $a1, 0
; CHECK-NEXT: ld.w $a2, $a1, 0
; CHECK-NEXT: ld.w $a0, $a1, 0
-; CHECK-NEXT: st.d $fp, $sp, 0
+; CHECK-NEXT: st.d $fp, $sp, 0 # 8-byte Folded Spill
; CHECK-NEXT: lu12i.w $fp, 1
; CHECK-NEXT: ori $fp, $fp, 12
; CHECK-NEXT: add.d $fp, $sp, $fp
; CHECK-NEXT: st.w $t8, $fp, 0
-; CHECK-NEXT: ld.d $fp, $sp, 0
+; CHECK-NEXT: ld.d $fp, $sp, 0 # 8-byte Folded Reload
; CHECK-NEXT: st.w $t8, $a1, 0
; CHECK-NEXT: st.w $t7, $a1, 0
; CHECK-NEXT: st.w $t6, $a1, 0
diff --git a/llvm/test/CodeGen/LoongArch/intrinsic-memcpy.ll b/llvm/test/CodeGen/LoongArch/intrinsic-memcpy.ll
index 402ddb9ad941b..5a55b253c77bb 100644
--- a/llvm/test/CodeGen/LoongArch/intrinsic-memcpy.ll
+++ b/llvm/test/CodeGen/LoongArch/intrinsic-memcpy.ll
@@ -6,11 +6,11 @@
define void @box(ptr noalias nocapture noundef writeonly sret(%Box) align 16 dereferenceable(48) %b, i64 %i) {
; CHECK-LABEL: box:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -96
-; CHECK-NEXT: .cfi_def_cfa_offset 96
+; CHECK-NEXT: addi.d $sp, $sp, -112
+; CHECK-NEXT: .cfi_def_cfa_offset 112
; CHECK-NEXT: slli.d $a2, $a1, 5
; CHECK-NEXT: alsl.d $a1, $a1, $a2, 4
-; CHECK-NEXT: addi.d $a2, $sp, 0
+; CHECK-NEXT: addi.d $a2, $sp, 16
; CHECK-NEXT: add.d $a3, $a2, $a1
; CHECK-NEXT: vldx $vr0, $a1, $a2
; CHECK-NEXT: vld $vr1, $a3, 32
@@ -18,7 +18,7 @@ define void @box(ptr noalias nocapture noundef writeonly sret(%Box) align 16 der
; CHECK-NEXT: vst $vr0, $a0, 0
; CHECK-NEXT: vst $vr1, $a0, 32
; CHECK-NEXT: vst $vr2, $a0, 16
-; CHECK-NEXT: addi.d $sp, $sp, 96
+; CHECK-NEXT: addi.d $sp, $sp, 112
; CHECK-NEXT: ret
%1 = alloca [2 x %Box], align 16
%2 = getelementptr inbounds [2 x %Box], ptr %1, i64 0, i64 %i
diff --git a/llvm/test/CodeGen/LoongArch/lasx/fpowi.ll b/llvm/test/CodeGen/LoongArch/lasx/fpowi.ll
index 789b51d9b5e5b..9528280d181a3 100644
--- a/llvm/test/CodeGen/LoongArch/lasx/fpowi.ll
+++ b/llvm/test/CodeGen/LoongArch/lasx/fpowi.ll
@@ -6,10 +6,10 @@ declare <8 x float> @llvm.powi.v8f32.i32(<8 x float>, i32)
define <8 x float> @powi_v8f32(<8 x float> %va, i32 %b) nounwind {
; CHECK-LABEL: powi_v8f32:
; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: addi.d $sp, $sp, -80
-; CHECK-NEXT: st.d $ra, $sp, 72 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 64 # 8-byte Folded Spill
-; CHECK-NEXT: xvst $xr0, $sp, 0 # 32-byte Folded Spill
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: xvst $xr0, $sp, 16 # 32-byte Folded Spill
; CHECK-NEXT: addi.w $fp, $a0, 0
; CHECK-NEXT: xvpickve2gr.w $a0, $xr0, 0
; CHECK-NEXT: movgr2fr.w $fa0, $a0
@@ -18,79 +18,79 @@ define <8 x float> @powi_v8f32(<8 x float> %va, i32 %b) nounwind {
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: movfr2gr.s $a0, $fa0
; CHECK-NEXT: xvinsgr2vr.w $xr0, $a0, 0
-; CHECK-NEXT: xvst $xr0, $sp, 32 # 32-byte Folded Spill
-; CHECK-NEXT: xvld $xr0, $sp, 0 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 48 # 32-byte Folded Spill
+; CHECK-NEXT: xvld $xr0, $sp, 16 # 32-byte Folded Reload
; CHECK-NEXT: xvpickve2gr.w $a0, $xr0, 1
; CHECK-NEXT: movgr2fr.w $fa0, $a0
; CHECK-NEXT: move $a0, $fp
; CHECK-NEXT: pcaddu18i $ra, %call36(__powisf2)
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: movfr2gr.s $a0, $fa0
-; CHECK-NEXT: xvld $xr0, $sp, 32 # 32-byte Folded Reload
+; CHECK-NEXT: xvld $xr0, $sp, 48 # 32-byte Folded Reload
; CHECK-NEXT: xvinsgr2vr.w $xr0, $a0, 1
-; CHECK-NEXT: xvst $xr0, $sp, 32 # 32-byte Folded Spill
-; CHECK-NEXT: xvld $xr0, $sp, 0 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 48 # 32-byte Folded Spill
+; CHECK-NEXT: xvld $xr0, $sp, 16 # 32-byte Folded Reload
; CHECK-NEXT: xvpickve2gr.w $a0, $xr0, 2
; CHECK-NEXT: movgr2fr.w $fa0, $a0
; CHECK-NEXT: move $a0, $fp
; CHECK-NEXT: pcaddu18i $ra, %call36(__powisf2)
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: movfr2gr.s $a0, $fa0
-; CHECK-NEXT: xvld $xr0, $sp, 32 # 32-byte Folded Reload
+; CHECK-NEXT: xvld $xr0, $sp, 48 # 32-byte Folded Reload
; CHECK-NEXT: xvinsgr2vr.w $xr0, $a0, 2
-; CHECK-NEXT: xvst $xr0, $sp, 32 # 32-byte Folded Spill
-; CHECK-NEXT: xvld $xr0, $sp, 0 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 48 # 32-byte Folded Spill
+; CHECK-NEXT: xvld $xr0, $sp, 16 # 32-byte Folded Reload
; CHECK-NEXT: xvpickve2gr.w $a0, $xr0, 3
; CHECK-NEXT: movgr2fr.w $fa0, $a0
; CHECK-NEXT: move $a0, $fp
; CHECK-NEXT: pcaddu18i $ra, %call36(__powisf2)
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: movfr2gr.s $a0, $fa0
-; CHECK-NEXT: xvld $xr0, $sp, 32 # 32-byte Folded Reload
+; CHECK-NEXT: xvld $xr0, $sp, 48 # 32-byte Folded Reload
; CHECK-NEXT: xvinsgr2vr.w $xr0, $a0, 3
-; CHECK-NEXT: xvst $xr0, $sp, 32 # 32-byte Folded Spill
-; CHECK-NEXT: xvld $xr0, $sp, 0 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 48 # 32-byte Folded Spill
+; CHECK-NEXT: xvld $xr0, $sp, 16 # 32-byte Folded Reload
; CHECK-NEXT: xvpickve2gr.w $a0, $xr0, 4
; CHECK-NEXT: movgr2fr.w $fa0, $a0
; CHECK-NEXT: move $a0, $fp
; CHECK-NEXT: pcaddu18i $ra, %call36(__powisf2)
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: movfr2gr.s $a0, $fa0
-; CHECK-NEXT: xvld $xr0, $sp, 32 # 32-byte Folded Reload
+; CHECK-NEXT: xvld $xr0, $sp, 48 # 32-byte Folded Reload
; CHECK-NEXT: xvinsgr2vr.w $xr0, $a0, 4
-; CHECK-NEXT: xvst $xr0, $sp, 32 # 32-byte Folded Spill
-; CHECK-NEXT: xvld $xr0, $sp, 0 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 48 # 32-byte Folded Spill
+; CHECK-NEXT: xvld $xr0, $sp, 16 # 32-byte Folded Reload
; CHECK-NEXT: xvpickve2gr.w $a0, $xr0, 5
; CHECK-NEXT: movgr2fr.w $fa0, $a0
; CHECK-NEXT: move $a0, $fp
; CHECK-NEXT: pcaddu18i $ra, %call36(__powisf2)
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: movfr2gr.s $a0, $fa0
-; CHECK-NEXT: xvld $xr0, $sp, 32 # 32-byte Folded Reload
+; CHECK-NEXT: xvld $xr0, $sp, 48 # 32-byte Folded Reload
; CHECK-NEXT: xvinsgr2vr.w $xr0, $a0, 5
-; CHECK-NEXT: xvst $xr0, $sp, 32 # 32-byte Folded Spill
-; CHECK-NEXT: xvld $xr0, $sp, 0 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 48 # 32-byte Folded Spill
+; CHECK-NEXT: xvld $xr0, $sp, 16 # 32-byte Folded Reload
; CHECK-NEXT: xvpickve2gr.w $a0, $xr0, 6
; CHECK-NEXT: movgr2fr.w $fa0, $a0
; CHECK-NEXT: move $a0, $fp
; CHECK-NEXT: pcaddu18i $ra, %call36(__powisf2)
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: movfr2gr.s $a0, $fa0
-; CHECK-NEXT: xvld $xr0, $sp, 32 # 32-byte Folded Reload
+; CHECK-NEXT: xvld $xr0, $sp, 48 # 32-byte Folded Reload
; CHECK-NEXT: xvinsgr2vr.w $xr0, $a0, 6
-; CHECK-NEXT: xvst $xr0, $sp, 32 # 32-byte Folded Spill
-; CHECK-NEXT: xvld $xr0, $sp, 0 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 48 # 32-byte Folded Spill
+; CHECK-NEXT: xvld $xr0, $sp, 16 # 32-byte Folded Reload
; CHECK-NEXT: xvpickve2gr.w $a0, $xr0, 7
; CHECK-NEXT: movgr2fr.w $fa0, $a0
; CHECK-NEXT: move $a0, $fp
; CHECK-NEXT: pcaddu18i $ra, %call36(__powisf2)
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: movfr2gr.s $a0, $fa0
-; CHECK-NEXT: xvld $xr0, $sp, 32 # 32-byte Folded Reload
+; CHECK-NEXT: xvld $xr0, $sp, 48 # 32-byte Folded Reload
; CHECK-NEXT: xvinsgr2vr.w $xr0, $a0, 7
-; CHECK-NEXT: ld.d $fp, $sp, 64 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 72 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 80
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
entry:
%res = call <8 x float> @llvm.powi.v8f32.i32(<8 x float> %va, i32 %b)
@@ -102,10 +102,10 @@ declare <4 x double> @llvm.powi.v4f64.i32(<4 x double>, i32)
define <4 x double> @powi_v4f64(<4 x double> %va, i32 %b) nounwind {
; CHECK-LABEL: powi_v4f64:
; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: addi.d $sp, $sp, -80
-; CHECK-NEXT: st.d $ra, $sp, 72 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 64 # 8-byte Folded Spill
-; CHECK-NEXT: xvst $xr0, $sp, 0 # 32-byte Folded Spill
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: xvst $xr0, $sp, 16 # 32-byte Folded Spill
; CHECK-NEXT: addi.w $fp, $a0, 0
; CHECK-NEXT: xvpickve2gr.d $a0, $xr0, 0
; CHECK-NEXT: movgr2fr.d $fa0, $a0
@@ -114,39 +114,39 @@ define <4 x double> @powi_v4f64(<4 x double> %va, i32 %b) nounwind {
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: movfr2gr.d $a0, $fa0
; CHECK-NEXT: xvinsgr2vr.d $xr0, $a0, 0
-; CHECK-NEXT: xvst $xr0, $sp, 32 # 32-byte Folded Spill
-; CHECK-NEXT: xvld $xr0, $sp, 0 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 48 # 32-byte Folded Spill
+; CHECK-NEXT: xvld $xr0, $sp, 16 # 32-byte Folded Reload
; CHECK-NEXT: xvpickve2gr.d $a0, $xr0, 1
; CHECK-NEXT: movgr2fr.d $fa0, $a0
; CHECK-NEXT: move $a0, $fp
; CHECK-NEXT: pcaddu18i $ra, %call36(__powidf2)
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: movfr2gr.d $a0, $fa0
-; CHECK-NEXT: xvld $xr0, $sp, 32 # 32-byte Folded Reload
+; CHECK-NEXT: xvld $xr0, $sp, 48 # 32-byte Folded Reload
; CHECK-NEXT: xvinsgr2vr.d $xr0, $a0, 1
-; CHECK-NEXT: xvst $xr0, $sp, 32 # 32-byte Folded Spill
-; CHECK-NEXT: xvld $xr0, $sp, 0 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 48 # 32-byte Folded Spill
+; CHECK-NEXT: xvld $xr0, $sp, 16 # 32-byte Folded Reload
; CHECK-NEXT: xvpickve2gr.d $a0, $xr0, 2
; CHECK-NEXT: movgr2fr.d $fa0, $a0
; CHECK-NEXT: move $a0, $fp
; CHECK-NEXT: pcaddu18i $ra, %call36(__powidf2)
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: movfr2gr.d $a0, $fa0
-; CHECK-NEXT: xvld $xr0, $sp, 32 # 32-byte Folded Reload
+; CHECK-NEXT: xvld $xr0, $sp, 48 # 32-byte Folded Reload
; CHECK-NEXT: xvinsgr2vr.d $xr0, $a0, 2
-; CHECK-NEXT: xvst $xr0, $sp, 32 # 32-byte Folded Spill
-; CHECK-NEXT: xvld $xr0, $sp, 0 # 32-byte Folded Reload
+; CHECK-NEXT: xvst $xr0, $sp, 48 # 32-byte Folded Spill
+; CHECK-NEXT: xvld $xr0, $sp, 16 # 32-byte Folded Reload
; CHECK-NEXT: xvpickve2gr.d $a0, $xr0, 3
; CHECK-NEXT: movgr2fr.d $fa0, $a0
; CHECK-NEXT: move $a0, $fp
; CHECK-NEXT: pcaddu18i $ra, %call36(__powidf2)
; CHECK-NEXT: jirl $ra, $ra, 0
; CHECK-NEXT: movfr2gr.d $a0, $fa0
-; CHECK-NEXT: xvld $xr0, $sp, 32 # 32-byte Folded Reload
+; CHECK-NEXT: xvld $xr0, $sp, 48 # 32-byte Folded Reload
; CHECK-NEXT: xvinsgr2vr.d $xr0, $a0, 3
-; CHECK-NEXT: ld.d $fp, $sp, 64 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 72 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 80
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
entry:
%res = call <4 x double> @llvm.powi.v4f64.i32(<4 x double> %va, i32 %b)
diff --git a/llvm/test/CodeGen/LoongArch/lasx/ir-instruction/extractelement.ll b/llvm/test/CodeGen/LoongArch/lasx/ir-instruction/extractelement.ll
index 04214f5dfa9d2..2e1618748688a 100644
--- a/llvm/test/CodeGen/LoongArch/lasx/ir-instruction/extractelement.ll
+++ b/llvm/test/CodeGen/LoongArch/lasx/ir-instruction/extractelement.ll
@@ -76,21 +76,21 @@ define void @extract_4xdouble(ptr %src, ptr %dst) nounwind {
define void @extract_32xi8_idx(ptr %src, ptr %dst, i32 %idx) nounwind {
; CHECK-LABEL: extract_32xi8_idx:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
; CHECK-NEXT: xvld $xr0, $a0, 0
-; CHECK-NEXT: xvst $xr0, $sp, 0
-; CHECK-NEXT: addi.d $a0, $sp, 0
+; CHECK-NEXT: xvst $xr0, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: bstrins.d $a0, $a2, 4, 0
; CHECK-NEXT: ld.b $a0, $a0, 0
; CHECK-NEXT: st.b $a0, $a1, 0
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%v = load volatile <32 x i8>, ptr %src
%e = extractelement <32 x i8> %v, i32 %idx
@@ -101,21 +101,21 @@ define void @extract_32xi8_idx(ptr %src, ptr %dst, i32 %idx) nounwind {
define void @extract_16xi16_idx(ptr %src, ptr %dst, i32 %idx) nounwind {
; CHECK-LABEL: extract_16xi16_idx:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
; CHECK-NEXT: xvld $xr0, $a0, 0
-; CHECK-NEXT: xvst $xr0, $sp, 0
-; CHECK-NEXT: addi.d $a0, $sp, 0
+; CHECK-NEXT: xvst $xr0, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: bstrins.d $a0, $a2, 4, 1
; CHECK-NEXT: ld.h $a0, $a0, 0
; CHECK-NEXT: st.h $a0, $a1, 0
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%v = load volatile <16 x i16>, ptr %src
%e = extractelement <16 x i16> %v, i32 %idx
@@ -126,21 +126,21 @@ define void @extract_16xi16_idx(ptr %src, ptr %dst, i32 %idx) nounwind {
define void @extract_8xi32_idx(ptr %src, ptr %dst, i32 %idx) nounwind {
; CHECK-LABEL: extract_8xi32_idx:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
; CHECK-NEXT: xvld $xr0, $a0, 0
-; CHECK-NEXT: xvst $xr0, $sp, 0
-; CHECK-NEXT: addi.d $a0, $sp, 0
+; CHECK-NEXT: xvst $xr0, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: bstrins.d $a0, $a2, 4, 2
; CHECK-NEXT: ld.w $a0, $a0, 0
; CHECK-NEXT: st.w $a0, $a1, 0
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%v = load volatile <8 x i32>, ptr %src
%e = extractelement <8 x i32> %v, i32 %idx
@@ -151,21 +151,21 @@ define void @extract_8xi32_idx(ptr %src, ptr %dst, i32 %idx) nounwind {
define void @extract_4xi64_idx(ptr %src, ptr %dst, i32 %idx) nounwind {
; CHECK-LABEL: extract_4xi64_idx:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
; CHECK-NEXT: xvld $xr0, $a0, 0
-; CHECK-NEXT: xvst $xr0, $sp, 0
-; CHECK-NEXT: addi.d $a0, $sp, 0
+; CHECK-NEXT: xvst $xr0, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: bstrins.d $a0, $a2, 4, 3
; CHECK-NEXT: ld.d $a0, $a0, 0
; CHECK-NEXT: st.d $a0, $a1, 0
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%v = load volatile <4 x i64>, ptr %src
%e = extractelement <4 x i64> %v, i32 %idx
@@ -176,21 +176,21 @@ define void @extract_4xi64_idx(ptr %src, ptr %dst, i32 %idx) nounwind {
define void @extract_8xfloat_idx(ptr %src, ptr %dst, i32 %idx) nounwind {
; CHECK-LABEL: extract_8xfloat_idx:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
; CHECK-NEXT: xvld $xr0, $a0, 0
-; CHECK-NEXT: xvst $xr0, $sp, 0
-; CHECK-NEXT: addi.d $a0, $sp, 0
+; CHECK-NEXT: xvst $xr0, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: bstrins.d $a0, $a2, 4, 2
; CHECK-NEXT: fld.s $fa0, $a0, 0
; CHECK-NEXT: fst.s $fa0, $a1, 0
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%v = load volatile <8 x float>, ptr %src
%e = extractelement <8 x float> %v, i32 %idx
@@ -201,21 +201,21 @@ define void @extract_8xfloat_idx(ptr %src, ptr %dst, i32 %idx) nounwind {
define void @extract_4xdouble_idx(ptr %src, ptr %dst, i32 %idx) nounwind {
; CHECK-LABEL: extract_4xdouble_idx:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
; CHECK-NEXT: xvld $xr0, $a0, 0
-; CHECK-NEXT: xvst $xr0, $sp, 0
-; CHECK-NEXT: addi.d $a0, $sp, 0
+; CHECK-NEXT: xvst $xr0, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: bstrins.d $a0, $a2, 4, 3
; CHECK-NEXT: fld.d $fa0, $a0, 0
; CHECK-NEXT: fst.d $fa0, $a1, 0
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%v = load volatile <4 x double>, ptr %src
%e = extractelement <4 x double> %v, i32 %idx
diff --git a/llvm/test/CodeGen/LoongArch/lasx/ir-instruction/insert-extract-element.ll b/llvm/test/CodeGen/LoongArch/lasx/ir-instruction/insert-extract-element.ll
index 3fdc439e68679..c3d09953fbc44 100644
--- a/llvm/test/CodeGen/LoongArch/lasx/ir-instruction/insert-extract-element.ll
+++ b/llvm/test/CodeGen/LoongArch/lasx/ir-instruction/insert-extract-element.ll
@@ -4,18 +4,18 @@
define <32 x i8> @insert_extract_v32i8(<32 x i8> %a) nounwind {
; CHECK-LABEL: insert_extract_v32i8:
; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
-; CHECK-NEXT: xvst $xr0, $sp, 0
-; CHECK-NEXT: ld.b $a0, $sp, 31
+; CHECK-NEXT: xvst $xr0, $sp, 32
+; CHECK-NEXT: ld.b $a0, $sp, 63
; CHECK-NEXT: vinsgr2vr.b $vr0, $a0, 1
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
entry:
%b = extractelement <32 x i8> %a, i32 31
@@ -26,18 +26,18 @@ entry:
define <16 x i16> @insert_extract_v16i16(<16 x i16> %a) nounwind {
; CHECK-LABEL: insert_extract_v16i16:
; CHECK: # %bb.0: # %entry
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
-; CHECK-NEXT: xvst $xr0, $sp, 0
-; CHECK-NEXT: ld.h $a0, $sp, 30
+; CHECK-NEXT: xvst $xr0, $sp, 32
+; CHECK-NEXT: ld.h $a0, $sp, 62
; CHECK-NEXT: vinsgr2vr.h $vr0, $a0, 1
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
entry:
%b = extractelement <16 x i16> %a, i32 15
diff --git a/llvm/test/CodeGen/LoongArch/lasx/ir-instruction/insertelement.ll b/llvm/test/CodeGen/LoongArch/lasx/ir-instruction/insertelement.ll
index 25106b456d2f7..a6c0b332abcb9 100644
--- a/llvm/test/CodeGen/LoongArch/lasx/ir-instruction/insertelement.ll
+++ b/llvm/test/CodeGen/LoongArch/lasx/ir-instruction/insertelement.ll
@@ -116,22 +116,22 @@ define void @insert_4xdouble(ptr %src, ptr %dst, double %in) nounwind {
define void @insert_32xi8_idx(ptr %src, ptr %dst, i8 %in, i32 %idx) nounwind {
; CHECK-LABEL: insert_32xi8_idx:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
; CHECK-NEXT: xvld $xr0, $a0, 0
-; CHECK-NEXT: xvst $xr0, $sp, 0
-; CHECK-NEXT: addi.d $a0, $sp, 0
+; CHECK-NEXT: xvst $xr0, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: bstrins.d $a0, $a3, 4, 0
; CHECK-NEXT: st.b $a2, $a0, 0
-; CHECK-NEXT: xvld $xr0, $sp, 0
+; CHECK-NEXT: xvld $xr0, $sp, 32
; CHECK-NEXT: xvst $xr0, $a1, 0
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%v = load volatile <32 x i8>, ptr %src
%v_new = insertelement <32 x i8> %v, i8 %in, i32 %idx
@@ -142,22 +142,22 @@ define void @insert_32xi8_idx(ptr %src, ptr %dst, i8 %in, i32 %idx) nounwind {
define void @insert_16xi16_idx(ptr %src, ptr %dst, i16 %in, i32 %idx) nounwind {
; CHECK-LABEL: insert_16xi16_idx:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
; CHECK-NEXT: xvld $xr0, $a0, 0
-; CHECK-NEXT: xvst $xr0, $sp, 0
-; CHECK-NEXT: addi.d $a0, $sp, 0
+; CHECK-NEXT: xvst $xr0, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: bstrins.d $a0, $a3, 4, 1
; CHECK-NEXT: st.h $a2, $a0, 0
-; CHECK-NEXT: xvld $xr0, $sp, 0
+; CHECK-NEXT: xvld $xr0, $sp, 32
; CHECK-NEXT: xvst $xr0, $a1, 0
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%v = load volatile <16 x i16>, ptr %src
%v_new = insertelement <16 x i16> %v, i16 %in, i32 %idx
@@ -168,22 +168,22 @@ define void @insert_16xi16_idx(ptr %src, ptr %dst, i16 %in, i32 %idx) nounwind {
define void @insert_8xi32_idx(ptr %src, ptr %dst, i32 %in, i32 %idx) nounwind {
; CHECK-LABEL: insert_8xi32_idx:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
; CHECK-NEXT: xvld $xr0, $a0, 0
-; CHECK-NEXT: xvst $xr0, $sp, 0
-; CHECK-NEXT: addi.d $a0, $sp, 0
+; CHECK-NEXT: xvst $xr0, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: bstrins.d $a0, $a3, 4, 2
; CHECK-NEXT: st.w $a2, $a0, 0
-; CHECK-NEXT: xvld $xr0, $sp, 0
+; CHECK-NEXT: xvld $xr0, $sp, 32
; CHECK-NEXT: xvst $xr0, $a1, 0
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%v = load volatile <8 x i32>, ptr %src
%v_new = insertelement <8 x i32> %v, i32 %in, i32 %idx
@@ -194,22 +194,22 @@ define void @insert_8xi32_idx(ptr %src, ptr %dst, i32 %in, i32 %idx) nounwind {
define void @insert_4xi64_idx(ptr %src, ptr %dst, i64 %in, i32 %idx) nounwind {
; CHECK-LABEL: insert_4xi64_idx:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
; CHECK-NEXT: xvld $xr0, $a0, 0
-; CHECK-NEXT: xvst $xr0, $sp, 0
-; CHECK-NEXT: addi.d $a0, $sp, 0
+; CHECK-NEXT: xvst $xr0, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: bstrins.d $a0, $a3, 4, 3
; CHECK-NEXT: st.d $a2, $a0, 0
-; CHECK-NEXT: xvld $xr0, $sp, 0
+; CHECK-NEXT: xvld $xr0, $sp, 32
; CHECK-NEXT: xvst $xr0, $a1, 0
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%v = load volatile <4 x i64>, ptr %src
%v_new = insertelement <4 x i64> %v, i64 %in, i32 %idx
@@ -220,22 +220,22 @@ define void @insert_4xi64_idx(ptr %src, ptr %dst, i64 %in, i32 %idx) nounwind {
define void @insert_8xfloat_idx(ptr %src, ptr %dst, float %in, i32 %idx) nounwind {
; CHECK-LABEL: insert_8xfloat_idx:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
; CHECK-NEXT: xvld $xr1, $a0, 0
-; CHECK-NEXT: xvst $xr1, $sp, 0
-; CHECK-NEXT: addi.d $a0, $sp, 0
+; CHECK-NEXT: xvst $xr1, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: bstrins.d $a0, $a2, 4, 2
; CHECK-NEXT: fst.s $fa0, $a0, 0
-; CHECK-NEXT: xvld $xr0, $sp, 0
+; CHECK-NEXT: xvld $xr0, $sp, 32
; CHECK-NEXT: xvst $xr0, $a1, 0
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%v = load volatile <8 x float>, ptr %src
%v_new = insertelement <8 x float> %v, float %in, i32 %idx
@@ -246,22 +246,22 @@ define void @insert_8xfloat_idx(ptr %src, ptr %dst, float %in, i32 %idx) nounwin
define void @insert_4xdouble_idx(ptr %src, ptr %dst, double %in, i32 %idx) nounwind {
; CHECK-LABEL: insert_4xdouble_idx:
; CHECK: # %bb.0:
-; CHECK-NEXT: addi.d $sp, $sp, -64
-; CHECK-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; CHECK-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; CHECK-NEXT: addi.d $fp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $sp, -96
+; CHECK-NEXT: st.d $ra, $sp, 88 # 8-byte Folded Spill
+; CHECK-NEXT: st.d $fp, $sp, 80 # 8-byte Folded Spill
+; CHECK-NEXT: addi.d $fp, $sp, 96
; CHECK-NEXT: bstrins.d $sp, $zero, 4, 0
; CHECK-NEXT: xvld $xr1, $a0, 0
-; CHECK-NEXT: xvst $xr1, $sp, 0
-; CHECK-NEXT: addi.d $a0, $sp, 0
+; CHECK-NEXT: xvst $xr1, $sp, 32
+; CHECK-NEXT: addi.d $a0, $sp, 32
; CHECK-NEXT: bstrins.d $a0, $a2, 4, 3
; CHECK-NEXT: fst.d $fa0, $a0, 0
-; CHECK-NEXT: xvld $xr0, $sp, 0
+; CHECK-NEXT: xvld $xr0, $sp, 32
; CHECK-NEXT: xvst $xr0, $a1, 0
-; CHECK-NEXT: addi.d $sp, $fp, -64
-; CHECK-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; CHECK-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; CHECK-NEXT: addi.d $sp, $sp, 64
+; CHECK-NEXT: addi.d $sp, $fp, -96
+; CHECK-NEXT: ld.d $fp, $sp, 80 # 8-byte Folded Reload
+; CHECK-NEXT: ld.d $ra, $sp, 88 # 8-byte Folded Reload
+; CHECK-NEXT: addi.d $sp, $sp, 96
; CHECK-NEXT: ret
%v = load volatile <4 x double>, ptr %src
%v_new = insertelement <4 x double> %v, double %in, i32 %idx
diff --git a/llvm/test/CodeGen/LoongArch/stack-realignment-with-variable-sized-objects.ll b/llvm/test/CodeGen/LoongArch/stack-realignment-with-variable-sized-objects.ll
index 9f15604fcca6b..69995a0721f8a 100644
--- a/llvm/test/CodeGen/LoongArch/stack-realignment-with-variable-sized-objects.ll
+++ b/llvm/test/CodeGen/LoongArch/stack-realignment-with-variable-sized-objects.ll
@@ -36,15 +36,15 @@ define void @caller(i32 %n) {
;
; LA64-LABEL: caller:
; LA64: # %bb.0:
-; LA64-NEXT: addi.d $sp, $sp, -64
-; LA64-NEXT: .cfi_def_cfa_offset 64
-; LA64-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; LA64-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
-; LA64-NEXT: st.d $s8, $sp, 40 # 8-byte Folded Spill
+; LA64-NEXT: addi.d $sp, $sp, -128
+; LA64-NEXT: .cfi_def_cfa_offset 128
+; LA64-NEXT: st.d $ra, $sp, 120 # 8-byte Folded Spill
+; LA64-NEXT: st.d $fp, $sp, 112 # 8-byte Folded Spill
+; LA64-NEXT: st.d $s8, $sp, 104 # 8-byte Folded Spill
; LA64-NEXT: .cfi_offset 1, -8
; LA64-NEXT: .cfi_offset 22, -16
; LA64-NEXT: .cfi_offset 31, -24
-; LA64-NEXT: addi.d $fp, $sp, 64
+; LA64-NEXT: addi.d $fp, $sp, 128
; LA64-NEXT: .cfi_def_cfa 22, 0
; LA64-NEXT: bstrins.d $sp, $zero, 5, 0
; LA64-NEXT: move $s8, $sp
@@ -54,14 +54,14 @@ define void @caller(i32 %n) {
; LA64-NEXT: slli.d $a0, $a0, 4
; LA64-NEXT: sub.d $a0, $sp, $a0
; LA64-NEXT: move $sp, $a0
-; LA64-NEXT: addi.d $a1, $s8, 0
+; LA64-NEXT: addi.d $a1, $s8, 64
; LA64-NEXT: pcaddu18i $ra, %call36(callee)
; LA64-NEXT: jirl $ra, $ra, 0
-; LA64-NEXT: addi.d $sp, $fp, -64
-; LA64-NEXT: ld.d $s8, $sp, 40 # 8-byte Folded Reload
-; LA64-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; LA64-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; LA64-NEXT: addi.d $sp, $sp, 64
+; LA64-NEXT: addi.d $sp, $fp, -128
+; LA64-NEXT: ld.d $s8, $sp, 104 # 8-byte Folded Reload
+; LA64-NEXT: ld.d $fp, $sp, 112 # 8-byte Folded Reload
+; LA64-NEXT: ld.d $ra, $sp, 120 # 8-byte Folded Reload
+; LA64-NEXT: addi.d $sp, $sp, 128
; LA64-NEXT: ret
%1 = alloca i8, i32 %n
%2 = alloca i32, align 64
diff --git a/llvm/test/CodeGen/LoongArch/stack-realignment.ll b/llvm/test/CodeGen/LoongArch/stack-realignment.ll
index 0645339358b64..0188884543adb 100644
--- a/llvm/test/CodeGen/LoongArch/stack-realignment.ll
+++ b/llvm/test/CodeGen/LoongArch/stack-realignment.ll
@@ -28,22 +28,22 @@ define void @caller32() {
;
; LA64-LABEL: caller32:
; LA64: # %bb.0:
-; LA64-NEXT: addi.d $sp, $sp, -32
-; LA64-NEXT: .cfi_def_cfa_offset 32
-; LA64-NEXT: st.d $ra, $sp, 24 # 8-byte Folded Spill
-; LA64-NEXT: st.d $fp, $sp, 16 # 8-byte Folded Spill
+; LA64-NEXT: addi.d $sp, $sp, -64
+; LA64-NEXT: .cfi_def_cfa_offset 64
+; LA64-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
+; LA64-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
; LA64-NEXT: .cfi_offset 1, -8
; LA64-NEXT: .cfi_offset 22, -16
-; LA64-NEXT: addi.d $fp, $sp, 32
+; LA64-NEXT: addi.d $fp, $sp, 64
; LA64-NEXT: .cfi_def_cfa 22, 0
; LA64-NEXT: bstrins.d $sp, $zero, 4, 0
-; LA64-NEXT: addi.d $a0, $sp, 0
+; LA64-NEXT: addi.d $a0, $sp, 32
; LA64-NEXT: pcaddu18i $ra, %call36(callee)
; LA64-NEXT: jirl $ra, $ra, 0
-; LA64-NEXT: addi.d $sp, $fp, -32
-; LA64-NEXT: ld.d $fp, $sp, 16 # 8-byte Folded Reload
-; LA64-NEXT: ld.d $ra, $sp, 24 # 8-byte Folded Reload
-; LA64-NEXT: addi.d $sp, $sp, 32
+; LA64-NEXT: addi.d $sp, $fp, -64
+; LA64-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
+; LA64-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
+; LA64-NEXT: addi.d $sp, $sp, 64
; LA64-NEXT: ret
%1 = alloca i8, align 32
call void @callee(ptr %1)
@@ -102,22 +102,22 @@ define void @caller64() {
;
; LA64-LABEL: caller64:
; LA64: # %bb.0:
-; LA64-NEXT: addi.d $sp, $sp, -64
-; LA64-NEXT: .cfi_def_cfa_offset 64
-; LA64-NEXT: st.d $ra, $sp, 56 # 8-byte Folded Spill
-; LA64-NEXT: st.d $fp, $sp, 48 # 8-byte Folded Spill
+; LA64-NEXT: addi.d $sp, $sp, -128
+; LA64-NEXT: .cfi_def_cfa_offset 128
+; LA64-NEXT: st.d $ra, $sp, 120 # 8-byte Folded Spill
+; LA64-NEXT: st.d $fp, $sp, 112 # 8-byte Folded Spill
; LA64-NEXT: .cfi_offset 1, -8
; LA64-NEXT: .cfi_offset 22, -16
-; LA64-NEXT: addi.d $fp, $sp, 64
+; LA64-NEXT: addi.d $fp, $sp, 128
; LA64-NEXT: .cfi_def_cfa 22, 0
; LA64-NEXT: bstrins.d $sp, $zero, 5, 0
-; LA64-NEXT: addi.d $a0, $sp, 0
+; LA64-NEXT: addi.d $a0, $sp, 64
; LA64-NEXT: pcaddu18i $ra, %call36(callee)
; LA64-NEXT: jirl $ra, $ra, 0
-; LA64-NEXT: addi.d $sp, $fp, -64
-; LA64-NEXT: ld.d $fp, $sp, 48 # 8-byte Folded Reload
-; LA64-NEXT: ld.d $ra, $sp, 56 # 8-byte Folded Reload
-; LA64-NEXT: addi.d $sp, $sp, 64
+; LA64-NEXT: addi.d $sp, $fp, -128
+; LA64-NEXT: ld.d $fp, $sp, 112 # 8-byte Folded Reload
+; LA64-NEXT: ld.d $ra, $sp, 120 # 8-byte Folded Reload
+; LA64-NEXT: addi.d $sp, $sp, 128
; LA64-NEXT: ret
%1 = alloca i8, align 64
call void @callee(ptr %1)
@@ -176,22 +176,22 @@ define void @caller128() {
;
; LA64-LABEL: caller128:
; LA64: # %bb.0:
-; LA64-NEXT: addi.d $sp, $sp, -128
-; LA64-NEXT: .cfi_def_cfa_offset 128
-; LA64-NEXT: st.d $ra, $sp, 120 # 8-byte Folded Spill
-; LA64-NEXT: st.d $fp, $sp, 112 # 8-byte Folded Spill
+; LA64-NEXT: addi.d $sp, $sp, -256
+; LA64-NEXT: .cfi_def_cfa_offset 256
+; LA64-NEXT: st.d $ra, $sp, 248 # 8-byte Folded Spill
+; LA64-NEXT: st.d $fp, $sp, 240 # 8-byte Folded Spill
; LA64-NEXT: .cfi_offset 1, -8
; LA64-NEXT: .cfi_offset 22, -16
-; LA64-NEXT: addi.d $fp, $sp, 128
+; LA64-NEXT: addi.d $fp, $sp, 256
; LA64-NEXT: .cfi_def_cfa 22, 0
; LA64-NEXT: bstrins.d $sp, $zero, 6, 0
-; LA64-NEXT: addi.d $a0, $sp, 0
+; LA64-NEXT: addi.d $a0, $sp, 128
; LA64-NEXT: pcaddu18i $ra, %call36(callee)
; LA64-NEXT: jirl $ra, $ra, 0
-; LA64-NEXT: addi.d $sp, $fp, -128
-; LA64-NEXT: ld.d $fp, $sp, 112 # 8-byte Folded Reload
-; LA64-NEXT: ld.d $ra, $sp, 120 # 8-byte Folded Reload
-; LA64-NEXT: addi.d $sp, $sp, 128
+; LA64-NEXT: addi.d $sp, $fp, -256
+; LA64-NEXT: ld.d $fp, $sp, 240 # 8-byte Folded Reload
+; LA64-NEXT: ld.d $ra, $sp, 248 # 8-byte Folded Reload
+; LA64-NEXT: addi.d $sp, $sp, 256
; LA64-NEXT: ret
%1 = alloca i8, align 128
call void @callee(ptr %1)
@@ -250,22 +250,22 @@ define void @caller256() {
;
; LA64-LABEL: caller256:
; LA64: # %bb.0:
-; LA64-NEXT: addi.d $sp, $sp, -256
-; LA64-NEXT: .cfi_def_cfa_offset 256
-; LA64-NEXT: st.d $ra, $sp, 248 # 8-byte Folded Spill
-; LA64-NEXT: st.d $fp, $sp, 240 # 8-byte Folded Spill
+; LA64-NEXT: addi.d $sp, $sp, -512
+; LA64-NEXT: .cfi_def_cfa_offset 512
+; LA64-NEXT: st.d $ra, $sp, 504 # 8-byte Folded Spill
+; LA64-NEXT: st.d $fp, $sp, 496 # 8-byte Folded Spill
; LA64-NEXT: .cfi_offset 1, -8
; LA64-NEXT: .cfi_offset 22, -16
-; LA64-NEXT: addi.d $fp, $sp, 256
+; LA64-NEXT: addi.d $fp, $sp, 512
; LA64-NEXT: .cfi_def_cfa 22, 0
; LA64-NEXT: bstrins.d $sp, $zero, 7, 0
-; LA64-NEXT: addi.d $a0, $sp, 0
+; LA64-NEXT: addi.d $a0, $sp, 256
; LA64-NEXT: pcaddu18i $ra, %call36(callee)
; LA64-NEXT: jirl $ra, $ra, 0
-; LA64-NEXT: addi.d $sp, $fp, -256
-; LA64-NEXT: ld.d $fp, $sp, 240 # 8-byte Folded Reload
-; LA64-NEXT: ld.d $ra, $sp, 248 # 8-byte Folded Reload
-; LA64-NEXT: addi.d $sp, $sp, 256
+; LA64-NEXT: addi.d $sp, $fp, -512
+; LA64-NEXT: ld.d $fp, $sp, 496 # 8-byte Folded Reload
+; LA64-NEXT: ld.d $ra, $sp, 504 # 8-byte Folded Reload
+; LA64-NEXT: addi.d $sp, $sp, 512
; LA64-NEXT: ret
%1 = alloca i8, align 256
call void @callee(ptr %1)
diff --git a/llvm/test/CodeGen/LoongArch/unaligned-memcpy-inline.ll b/llvm/test/CodeGen/LoongArch/unaligned-memcpy-inline.ll
index 925fdf3d60646..0d441e66a0c84 100644
--- a/llvm/test/CodeGen/LoongArch/unaligned-memcpy-inline.ll
+++ b/llvm/test/CodeGen/LoongArch/unaligned-memcpy-inline.ll
@@ -121,19 +121,19 @@ define void @t3() {
;
; LA64-LABEL: t3:
; LA64: # %bb.0: # %entry
-; LA64-NEXT: addi.d $sp, $sp, -64
-; LA64-NEXT: .cfi_def_cfa_offset 64
+; LA64-NEXT: addi.d $sp, $sp, -80
+; LA64-NEXT: .cfi_def_cfa_offset 80
; LA64-NEXT: pcalau12i $a0, %pc_hi20(.L.str)
; LA64-NEXT: addi.d $a0, $a0, %pc_lo12(.L.str)
; LA64-NEXT: ld.h $a1, $a0, 20
; LA64-NEXT: ld.w $a2, $a0, 16
; LA64-NEXT: ld.d $a3, $a0, 8
; LA64-NEXT: ld.d $a0, $a0, 0
-; LA64-NEXT: st.h $a1, $sp, 20
-; LA64-NEXT: st.w $a2, $sp, 16
-; LA64-NEXT: st.d $a3, $sp, 8
-; LA64-NEXT: st.d $a0, $sp, 0
-; LA64-NEXT: addi.d $sp, $sp, 64
+; LA64-NEXT: st.h $a1, $sp, 36
+; LA64-NEXT: st.w $a2, $sp, 32
+; LA64-NEXT: st.d $a3, $sp, 24
+; LA64-NEXT: st.d $a0, $sp, 16
+; LA64-NEXT: addi.d $sp, $sp, 80
; LA64-NEXT: ret
entry:
%msgbuf = alloca [64 x i8], align 1
diff --git a/llvm/test/CodeGen/LoongArch/vararg.ll b/llvm/test/CodeGen/LoongArch/vararg.ll
index 939cd2015c5b1..bc4b8a77c7e15 100644
--- a/llvm/test/CodeGen/LoongArch/vararg.ll
+++ b/llvm/test/CodeGen/LoongArch/vararg.ll
@@ -47,7 +47,7 @@ define i64 @va1(ptr %fmt, ...) {
; LA64-WITHFP-NEXT: st.d $a2, $fp, 16
; LA64-WITHFP-NEXT: st.d $a1, $fp, 8
; LA64-WITHFP-NEXT: addi.d $a1, $fp, 16
-; LA64-WITHFP-NEXT: st.d $a1, $fp, -24
+; LA64-WITHFP-NEXT: st.d $a1, $fp, -32
; LA64-WITHFP-NEXT: ld.d $fp, $sp, 16 # 8-byte Folded Reload
; LA64-WITHFP-NEXT: ld.d $ra, $sp, 24 # 8-byte Folded Reload
; LA64-WITHFP-NEXT: addi.d $sp, $sp, 96
@@ -94,7 +94,7 @@ define i64 @va1_va_arg(ptr %fmt, ...) nounwind {
; LA64-WITHFP-NEXT: st.d $a2, $fp, 16
; LA64-WITHFP-NEXT: st.d $a1, $fp, 8
; LA64-WITHFP-NEXT: addi.d $a1, $fp, 16
-; LA64-WITHFP-NEXT: st.d $a1, $fp, -24
+; LA64-WITHFP-NEXT: st.d $a1, $fp, -32
; LA64-WITHFP-NEXT: ld.d $fp, $sp, 16 # 8-byte Folded Reload
; LA64-WITHFP-NEXT: ld.d $ra, $sp, 24 # 8-byte Folded Reload
; LA64-WITHFP-NEXT: addi.d $sp, $sp, 96
@@ -112,11 +112,11 @@ define i64 @va1_va_arg(ptr %fmt, ...) nounwind {
define i64 @va1_va_arg_alloca(ptr %fmt, ...) nounwind {
; LA64-FPELIM-LABEL: va1_va_arg_alloca:
; LA64-FPELIM: # %bb.0:
-; LA64-FPELIM-NEXT: addi.d $sp, $sp, -96
-; LA64-FPELIM-NEXT: st.d $ra, $sp, 24 # 8-byte Folded Spill
-; LA64-FPELIM-NEXT: st.d $fp, $sp, 16 # 8-byte Folded Spill
-; LA64-FPELIM-NEXT: st.d $s0, $sp, 8 # 8-byte Folded Spill
-; LA64-FPELIM-NEXT: addi.d $fp, $sp, 32
+; LA64-FPELIM-NEXT: addi.d $sp, $sp, -112
+; LA64-FPELIM-NEXT: st.d $ra, $sp, 40 # 8-byte Folded Spill
+; LA64-FPELIM-NEXT: st.d $fp, $sp, 32 # 8-byte Folded Spill
+; LA64-FPELIM-NEXT: st.d $s0, $sp, 24 # 8-byte Folded Spill
+; LA64-FPELIM-NEXT: addi.d $fp, $sp, 48
; LA64-FPELIM-NEXT: move $s0, $a1
; LA64-FPELIM-NEXT: st.d $a7, $fp, 56
; LA64-FPELIM-NEXT: st.d $a6, $fp, 48
@@ -126,7 +126,7 @@ define i64 @va1_va_arg_alloca(ptr %fmt, ...) nounwind {
; LA64-FPELIM-NEXT: st.d $a2, $fp, 16
; LA64-FPELIM-NEXT: st.d $a1, $fp, 8
; LA64-FPELIM-NEXT: addi.d $a0, $fp, 16
-; LA64-FPELIM-NEXT: st.d $a0, $fp, -32
+; LA64-FPELIM-NEXT: st.d $a0, $fp, -40
; LA64-FPELIM-NEXT: addi.d $a0, $a1, 15
; LA64-FPELIM-NEXT: bstrins.d $a0, $zero, 3, 0
; LA64-FPELIM-NEXT: sub.d $a0, $sp, $a0
@@ -134,20 +134,20 @@ define i64 @va1_va_arg_alloca(ptr %fmt, ...) nounwind {
; LA64-FPELIM-NEXT: pcaddu18i $ra, %call36(notdead)
; LA64-FPELIM-NEXT: jirl $ra, $ra, 0
; LA64-FPELIM-NEXT: move $a0, $s0
-; LA64-FPELIM-NEXT: addi.d $sp, $fp, -32
-; LA64-FPELIM-NEXT: ld.d $s0, $sp, 8 # 8-byte Folded Reload
-; LA64-FPELIM-NEXT: ld.d $fp, $sp, 16 # 8-byte Folded Reload
-; LA64-FPELIM-NEXT: ld.d $ra, $sp, 24 # 8-byte Folded Reload
-; LA64-FPELIM-NEXT: addi.d $sp, $sp, 96
+; LA64-FPELIM-NEXT: addi.d $sp, $fp, -48
+; LA64-FPELIM-NEXT: ld.d $s0, $sp, 24 # 8-byte Folded Reload
+; LA64-FPELIM-NEXT: ld.d $fp, $sp, 32 # 8-byte Folded Reload
+; LA64-FPELIM-NEXT: ld.d $ra, $sp, 40 # 8-byte Folded Reload
+; LA64-FPELIM-NEXT: addi.d $sp, $sp, 112
; LA64-FPELIM-NEXT: ret
;
; LA64-WITHFP-LABEL: va1_va_arg_alloca:
; LA64-WITHFP: # %bb.0:
-; LA64-WITHFP-NEXT: addi.d $sp, $sp, -96
-; LA64-WITHFP-NEXT: st.d $ra, $sp, 24 # 8-byte Folded Spill
-; LA64-WITHFP-NEXT: st.d $fp, $sp, 16 # 8-byte Folded Spill
-; LA64-WITHFP-NEXT: st.d $s0, $sp, 8 # 8-byte Folded Spill
-; LA64-WITHFP-NEXT: addi.d $fp, $sp, 32
+; LA64-WITHFP-NEXT: addi.d $sp, $sp, -112
+; LA64-WITHFP-NEXT: st.d $ra, $sp, 40 # 8-byte Folded Spill
+; LA64-WITHFP-NEXT: st.d $fp, $sp, 32 # 8-byte Folded Spill
+; LA64-WITHFP-NEXT: st.d $s0, $sp, 24 # 8-byte Folded Spill
+; LA64-WITHFP-NEXT: addi.d $fp, $sp, 48
; LA64-WITHFP-NEXT: move $s0, $a1
; LA64-WITHFP-NEXT: st.d $a7, $fp, 56
; LA64-WITHFP-NEXT: st.d $a6, $fp, 48
@@ -157,7 +157,7 @@ define i64 @va1_va_arg_alloca(ptr %fmt, ...) nounwind {
; LA64-WITHFP-NEXT: st.d $a2, $fp, 16
; LA64-WITHFP-NEXT: st.d $a1, $fp, 8
; LA64-WITHFP-NEXT: addi.d $a0, $fp, 16
-; LA64-WITHFP-NEXT: st.d $a0, $fp, -32
+; LA64-WITHFP-NEXT: st.d $a0, $fp, -40
; LA64-WITHFP-NEXT: addi.d $a0, $a1, 15
; LA64-WITHFP-NEXT: bstrins.d $a0, $zero, 3, 0
; LA64-WITHFP-NEXT: sub.d $a0, $sp, $a0
@@ -165,11 +165,11 @@ define i64 @va1_va_arg_alloca(ptr %fmt, ...) nounwind {
; LA64-WITHFP-NEXT: pcaddu18i $ra, %call36(notdead)
; LA64-WITHFP-NEXT: jirl $ra, $ra, 0
; LA64-WITHFP-NEXT: move $a0, $s0
-; LA64-WITHFP-NEXT: addi.d $sp, $fp, -32
-; LA64-WITHFP-NEXT: ld.d $s0, $sp, 8 # 8-byte Folded Reload
-; LA64-WITHFP-NEXT: ld.d $fp, $sp, 16 # 8-byte Folded Reload
-; LA64-WITHFP-NEXT: ld.d $ra, $sp, 24 # 8-byte Folded Reload
-; LA64-WITHFP-NEXT: addi.d $sp, $sp, 96
+; LA64-WITHFP-NEXT: addi.d $sp, $fp, -48
+; LA64-WITHFP-NEXT: ld.d $s0, $sp, 24 # 8-byte Folded Reload
+; LA64-WITHFP-NEXT: ld.d $fp, $sp, 32 # 8-byte Folded Reload
+; LA64-WITHFP-NEXT: ld.d $ra, $sp, 40 # 8-byte Folded Reload
+; LA64-WITHFP-NEXT: addi.d $sp, $sp, 112
; LA64-WITHFP-NEXT: ret
%va = alloca ptr, align 8
call void @llvm.va_start(ptr %va)
@@ -314,10 +314,10 @@ define void @va_aligned_stack_caller() nounwind {
;
; LA64-WITHFP-LABEL: va_aligned_stack_caller:
; LA64-WITHFP: # %bb.0:
-; LA64-WITHFP-NEXT: addi.d $sp, $sp, -112
-; LA64-WITHFP-NEXT: st.d $ra, $sp, 104 # 8-byte Folded Spill
-; LA64-WITHFP-NEXT: st.d $fp, $sp, 96 # 8-byte Folded Spill
-; LA64-WITHFP-NEXT: addi.d $fp, $sp, 112
+; LA64-WITHFP-NEXT: addi.d $sp, $sp, -128
+; LA64-WITHFP-NEXT: st.d $ra, $sp, 120 # 8-byte Folded Spill
+; LA64-WITHFP-NEXT: st.d $fp, $sp, 112 # 8-byte Folded Spill
+; LA64-WITHFP-NEXT: addi.d $fp, $sp, 128
; LA64-WITHFP-NEXT: ori $a0, $zero, 17
; LA64-WITHFP-NEXT: st.d $a0, $sp, 48
; LA64-WITHFP-NEXT: ori $a0, $zero, 16
@@ -336,23 +336,23 @@ define void @va_aligned_stack_caller() nounwind {
; LA64-WITHFP-NEXT: lu32i.d $a0, 335544
; LA64-WITHFP-NEXT: lu52i.d $a0, $a0, -328
; LA64-WITHFP-NEXT: st.d $a0, $sp, 16
-; LA64-WITHFP-NEXT: st.d $zero, $fp, -24
+; LA64-WITHFP-NEXT: st.d $zero, $fp, -40
; LA64-WITHFP-NEXT: vrepli.b $vr0, 0
-; LA64-WITHFP-NEXT: vst $vr0, $fp, -40
+; LA64-WITHFP-NEXT: vst $vr0, $fp, -56
; LA64-WITHFP-NEXT: ori $a5, $zero, 1000
; LA64-WITHFP-NEXT: ori $a0, $zero, 1
; LA64-WITHFP-NEXT: ori $a1, $zero, 11
-; LA64-WITHFP-NEXT: addi.d $a2, $fp, -48
+; LA64-WITHFP-NEXT: addi.d $a2, $fp, -64
; LA64-WITHFP-NEXT: ori $a3, $zero, 12
; LA64-WITHFP-NEXT: ori $a4, $zero, 13
; LA64-WITHFP-NEXT: ori $a7, $zero, 1
-; LA64-WITHFP-NEXT: st.d $a5, $fp, -48
+; LA64-WITHFP-NEXT: st.d $a5, $fp, -64
; LA64-WITHFP-NEXT: move $a6, $zero
; LA64-WITHFP-NEXT: pcaddu18i $ra, %call36(va_aligned_stack_callee)
; LA64-WITHFP-NEXT: jirl $ra, $ra, 0
-; LA64-WITHFP-NEXT: ld.d $fp, $sp, 96 # 8-byte Folded Reload
-; LA64-WITHFP-NEXT: ld.d $ra, $sp, 104 # 8-byte Folded Reload
-; LA64-WITHFP-NEXT: addi.d $sp, $sp, 112
+; LA64-WITHFP-NEXT: ld.d $fp, $sp, 112 # 8-byte Folded Reload
+; LA64-WITHFP-NEXT: ld.d $ra, $sp, 120 # 8-byte Folded Reload
+; LA64-WITHFP-NEXT: addi.d $sp, $sp, 128
; LA64-WITHFP-NEXT: ret
%1 = call i32 (i32, ...) @va_aligned_stack_callee(i32 1, i32 11,
i256 1000, i32 12, i32 13, i128 18446744073709551616, i32 14,
More information about the llvm-commits
mailing list