diff options
Diffstat (limited to 'llvm/test/CodeGen/LoongArch/lsx/vec-shuffle-sign-ext.ll')
| -rw-r--r-- | llvm/test/CodeGen/LoongArch/lsx/vec-shuffle-sign-ext.ll | 83 |
1 files changed, 58 insertions, 25 deletions
diff --git a/llvm/test/CodeGen/LoongArch/lsx/vec-shuffle-sign-ext.ll b/llvm/test/CodeGen/LoongArch/lsx/vec-shuffle-sign-ext.ll index 7e9f5b653d01..5e0ff9a07585 100644 --- a/llvm/test/CodeGen/LoongArch/lsx/vec-shuffle-sign-ext.ll +++ b/llvm/test/CodeGen/LoongArch/lsx/vec-shuffle-sign-ext.ll @@ -1,5 +1,6 @@ ; 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 +; RUN: llc --mtriple=loongarch32 --mattr=+32s,+lsx < %s | FileCheck %s --check-prefixes=CHECK,LA32 +; RUN: llc --mtriple=loongarch64 --mattr=+lsx < %s | FileCheck %s --check-prefixes=CHECK,LA64 define void @shuffle_sign_ext_2i8_to_2i64(ptr %ptr, ptr %dst) nounwind { ; CHECK-LABEL: shuffle_sign_ext_2i8_to_2i64: @@ -37,14 +38,24 @@ define void @shuffle_sign_ext_2i16_to_2i64(ptr %ptr, ptr %dst) nounwind { } define void @shuffle_sign_ext_2i32_to_2i64(ptr %ptr, ptr %dst) nounwind { -; CHECK-LABEL: shuffle_sign_ext_2i32_to_2i64: -; CHECK: # %bb.0: -; CHECK-NEXT: ld.d $a0, $a0, 0 -; CHECK-NEXT: vinsgr2vr.d $vr0, $a0, 0 -; CHECK-NEXT: vrepli.b $vr1, 0 -; CHECK-NEXT: vilvl.w $vr0, $vr1, $vr0 -; CHECK-NEXT: vst $vr0, $a1, 0 -; CHECK-NEXT: ret +; LA32-LABEL: shuffle_sign_ext_2i32_to_2i64: +; LA32: # %bb.0: +; LA32-NEXT: ld.w $a2, $a0, 0 +; LA32-NEXT: ld.w $a0, $a0, 4 +; LA32-NEXT: vrepli.b $vr0, 0 +; LA32-NEXT: vinsgr2vr.w $vr0, $a2, 0 +; LA32-NEXT: vinsgr2vr.w $vr0, $a0, 2 +; LA32-NEXT: vst $vr0, $a1, 0 +; LA32-NEXT: ret +; +; LA64-LABEL: shuffle_sign_ext_2i32_to_2i64: +; LA64: # %bb.0: +; LA64-NEXT: ld.d $a0, $a0, 0 +; LA64-NEXT: vinsgr2vr.d $vr0, $a0, 0 +; LA64-NEXT: vrepli.b $vr1, 0 +; LA64-NEXT: vilvl.w $vr0, $vr1, $vr0 +; LA64-NEXT: vst $vr0, $a1, 0 +; LA64-NEXT: ret %x = load <2 x i32>, ptr %ptr %y = shufflevector <2 x i32> %x, <2 x i32> zeroinitializer, <4 x i32> <i32 0, i32 3, i32 1, i32 2> %r = bitcast <4 x i32> %y to <2 x i64> @@ -70,14 +81,25 @@ define void @shuffle_sign_ext_4i8_to_4i32(ptr %ptr, ptr %dst) nounwind { } define void @shuffle_sign_ext_4i16_to_4i32(ptr %ptr, ptr %dst) nounwind { -; CHECK-LABEL: shuffle_sign_ext_4i16_to_4i32: -; CHECK: # %bb.0: -; CHECK-NEXT: ld.d $a0, $a0, 0 -; CHECK-NEXT: vinsgr2vr.d $vr0, $a0, 0 -; CHECK-NEXT: vrepli.b $vr1, 0 -; CHECK-NEXT: vilvl.h $vr0, $vr1, $vr0 -; CHECK-NEXT: vst $vr0, $a1, 0 -; CHECK-NEXT: ret +; LA32-LABEL: shuffle_sign_ext_4i16_to_4i32: +; LA32: # %bb.0: +; LA32-NEXT: ld.w $a2, $a0, 0 +; LA32-NEXT: ld.w $a0, $a0, 4 +; LA32-NEXT: vinsgr2vr.w $vr0, $a2, 0 +; LA32-NEXT: vinsgr2vr.w $vr0, $a0, 1 +; LA32-NEXT: vrepli.b $vr1, 0 +; LA32-NEXT: vilvl.h $vr0, $vr1, $vr0 +; LA32-NEXT: vst $vr0, $a1, 0 +; LA32-NEXT: ret +; +; LA64-LABEL: shuffle_sign_ext_4i16_to_4i32: +; LA64: # %bb.0: +; LA64-NEXT: ld.d $a0, $a0, 0 +; LA64-NEXT: vinsgr2vr.d $vr0, $a0, 0 +; LA64-NEXT: vrepli.b $vr1, 0 +; LA64-NEXT: vilvl.h $vr0, $vr1, $vr0 +; LA64-NEXT: vst $vr0, $a1, 0 +; LA64-NEXT: ret %x = load <4 x i16>, ptr %ptr %y = shufflevector <4 x i16> %x, <4 x i16> zeroinitializer, <8 x i32> <i32 0, i32 7, i32 1, i32 6, i32 2, i32 5, i32 3, i32 4> %r = bitcast <8 x i16> %y to <4 x i32> @@ -86,14 +108,25 @@ define void @shuffle_sign_ext_4i16_to_4i32(ptr %ptr, ptr %dst) nounwind { } define void @shuffle_sign_ext_8i8_to_8i16(ptr %ptr, ptr %dst) nounwind { -; CHECK-LABEL: shuffle_sign_ext_8i8_to_8i16: -; CHECK: # %bb.0: -; CHECK-NEXT: ld.d $a0, $a0, 0 -; CHECK-NEXT: vinsgr2vr.d $vr0, $a0, 0 -; CHECK-NEXT: vrepli.b $vr1, 0 -; CHECK-NEXT: vilvl.b $vr0, $vr1, $vr0 -; CHECK-NEXT: vst $vr0, $a1, 0 -; CHECK-NEXT: ret +; LA32-LABEL: shuffle_sign_ext_8i8_to_8i16: +; LA32: # %bb.0: +; LA32-NEXT: ld.w $a2, $a0, 0 +; LA32-NEXT: ld.w $a0, $a0, 4 +; LA32-NEXT: vinsgr2vr.w $vr0, $a2, 0 +; LA32-NEXT: vinsgr2vr.w $vr0, $a0, 1 +; LA32-NEXT: vrepli.b $vr1, 0 +; LA32-NEXT: vilvl.b $vr0, $vr1, $vr0 +; LA32-NEXT: vst $vr0, $a1, 0 +; LA32-NEXT: ret +; +; LA64-LABEL: shuffle_sign_ext_8i8_to_8i16: +; LA64: # %bb.0: +; LA64-NEXT: ld.d $a0, $a0, 0 +; LA64-NEXT: vinsgr2vr.d $vr0, $a0, 0 +; LA64-NEXT: vrepli.b $vr1, 0 +; LA64-NEXT: vilvl.b $vr0, $vr1, $vr0 +; LA64-NEXT: vst $vr0, $a1, 0 +; LA64-NEXT: ret %x = load <8 x i8>, ptr %ptr %y = shufflevector <8 x i8> %x, <8 x i8> zeroinitializer, <16 x i32> <i32 0, i32 15, i32 1, i32 14, i32 2, i32 13, i32 3, i32 12, i32 4, i32 11, i32 5, i32 10, i32 6, i32 9, i32 7, i32 8> %r = bitcast <16 x i8> %y to <8 x i16> |