[llvm] 66cc167 - [LoongArch] Add tests for inserting extracted integer elements. NFC
Qi Zhao via llvm-commits
llvm-commits at lists.llvm.org
Mon Jun 30 19:28:43 PDT 2025
Author: Qi Zhao
Date: 2025-07-01T10:21:33+08:00
New Revision: 66cc167dfa5bec4b036b3599de5f1878488dec36
URL: https://github.com/llvm/llvm-project/commit/66cc167dfa5bec4b036b3599de5f1878488dec36
DIFF: https://github.com/llvm/llvm-project/commit/66cc167dfa5bec4b036b3599de5f1878488dec36.diff
LOG: [LoongArch] Add tests for inserting extracted integer elements. NFC
Added:
Modified:
llvm/test/CodeGen/LoongArch/lasx/ir-instruction/insert-extract-element.ll
llvm/test/CodeGen/LoongArch/lsx/ir-instruction/insert-extract-element.ll
Removed:
################################################################################
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 a5d3a0d395b3c..3fdc439e68679 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
@@ -1,6 +1,62 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc --mtriple=loongarch64 --mattr=+lasx < %s | FileCheck %s
+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: bstrins.d $sp, $zero, 4, 0
+; CHECK-NEXT: xvst $xr0, $sp, 0
+; CHECK-NEXT: ld.b $a0, $sp, 31
+; 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: ret
+entry:
+ %b = extractelement <32 x i8> %a, i32 31
+ %c = insertelement <32 x i8> %a, i8 %b, i32 1
+ ret <32 x i8> %c
+}
+
+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: bstrins.d $sp, $zero, 4, 0
+; CHECK-NEXT: xvst $xr0, $sp, 0
+; CHECK-NEXT: ld.h $a0, $sp, 30
+; 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: ret
+entry:
+ %b = extractelement <16 x i16> %a, i32 15
+ %c = insertelement <16 x i16> %a, i16 %b, i32 1
+ ret <16 x i16> %c
+}
+
+define <8 x i32> @insert_extract_v8i32(<8 x i32> %a) nounwind {
+; CHECK-LABEL: insert_extract_v8i32:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: xvpickve2gr.w $a0, $xr0, 7
+; CHECK-NEXT: xvinsgr2vr.w $xr0, $a0, 1
+; CHECK-NEXT: ret
+entry:
+ %b = extractelement <8 x i32> %a, i32 7
+ %c = insertelement <8 x i32> %a, i32 %b, i32 1
+ ret <8 x i32> %c
+}
+
define <8 x float> @insert_extract_v8f32(<8 x float> %a) nounwind {
; CHECK-LABEL: insert_extract_v8f32:
; CHECK: # %bb.0: # %entry
@@ -15,6 +71,18 @@ entry:
ret <8 x float> %c
}
+define <4 x i64> @insert_extract_v4i64(<4 x i64> %a) nounwind {
+; CHECK-LABEL: insert_extract_v4i64:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: xvpickve2gr.d $a0, $xr0, 3
+; CHECK-NEXT: xvinsgr2vr.d $xr0, $a0, 1
+; CHECK-NEXT: ret
+entry:
+ %b = extractelement <4 x i64> %a, i32 3
+ %c = insertelement <4 x i64> %a, i64 %b, i32 1
+ ret <4 x i64> %c
+}
+
define <4 x double> @insert_extract_v4f64(<4 x double> %a) nounwind {
; CHECK-LABEL: insert_extract_v4f64:
; CHECK: # %bb.0: # %entry
diff --git a/llvm/test/CodeGen/LoongArch/lsx/ir-instruction/insert-extract-element.ll b/llvm/test/CodeGen/LoongArch/lsx/ir-instruction/insert-extract-element.ll
index dcf23f0240712..c7dd1454c7e33 100644
--- a/llvm/test/CodeGen/LoongArch/lsx/ir-instruction/insert-extract-element.ll
+++ b/llvm/test/CodeGen/LoongArch/lsx/ir-instruction/insert-extract-element.ll
@@ -1,6 +1,42 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc --mtriple=loongarch64 --mattr=+lsx < %s | FileCheck %s
+define <16 x i8> @insert_extract_v16i8(<16 x i8> %a) nounwind {
+; CHECK-LABEL: insert_extract_v16i8:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: vpickve2gr.b $a0, $vr0, 15
+; CHECK-NEXT: vinsgr2vr.b $vr0, $a0, 1
+; CHECK-NEXT: ret
+entry:
+ %b = extractelement <16 x i8> %a, i32 15
+ %c = insertelement <16 x i8> %a, i8 %b, i32 1
+ ret <16 x i8> %c
+}
+
+define <8 x i16> @insert_extract_v8i16(<8 x i16> %a) nounwind {
+; CHECK-LABEL: insert_extract_v8i16:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: vpickve2gr.h $a0, $vr0, 7
+; CHECK-NEXT: vinsgr2vr.h $vr0, $a0, 1
+; CHECK-NEXT: ret
+entry:
+ %b = extractelement <8 x i16> %a, i32 7
+ %c = insertelement <8 x i16> %a, i16 %b, i32 1
+ ret <8 x i16> %c
+}
+
+define <4 x i32> @insert_extract_v4i32(<4 x i32> %a) nounwind {
+; CHECK-LABEL: insert_extract_v4i32:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: vpickve2gr.w $a0, $vr0, 3
+; CHECK-NEXT: vinsgr2vr.w $vr0, $a0, 1
+; CHECK-NEXT: ret
+entry:
+ %b = extractelement <4 x i32> %a, i32 3
+ %c = insertelement <4 x i32> %a, i32 %b, i32 1
+ ret <4 x i32> %c
+}
+
define <4 x float> @insert_extract_v4f32(<4 x float> %a) nounwind {
; CHECK-LABEL: insert_extract_v4f32:
; CHECK: # %bb.0: # %entry
@@ -14,6 +50,18 @@ entry:
ret <4 x float> %c
}
+define <2 x i64> @insert_extract_v2i64(<2 x i64> %a) nounwind {
+; CHECK-LABEL: insert_extract_v2i64:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: vpickve2gr.d $a0, $vr0, 1
+; CHECK-NEXT: vinsgr2vr.d $vr0, $a0, 0
+; CHECK-NEXT: ret
+entry:
+ %b = extractelement <2 x i64> %a, i32 1
+ %c = insertelement <2 x i64> %a, i64 %b, i32 0
+ ret <2 x i64> %c
+}
+
define <2 x double> @insert_extract_v2f64(<2 x double> %a) nounwind {
; CHECK-LABEL: insert_extract_v2f64:
; CHECK: # %bb.0: # %entry
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