[NFC][PowerPC] Patch to add the remaining types v2i64, v8i16 and v16i8 into exisiting testfile

[Himadhith]

The previous NFC patch addressed only the vector type v4i32, this is a continuation for the previous patch which adds the remaining 3 vector types which were left out.

This should include the following operands:

• v2i64: A + vector {1, 1,}
• v8i16: A + vector {1, 1, 1, 1, 1, 1, 1, 1}
• v16i8: A + vector {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}

[llvmbot]

@llvm/pr-subscribers-backend-powerpc

Author: None (Himadhith)

Changes

The previous NFC patch addressed only the vector type v4i32, this is a continuation for the previous patch which adds the remaining 3 vector types which were left out.

This should include the following operands:

• A + vector {1, 1,}
• A + vector {1, 1, 1, 1, 1, 1, 1, 1}
• A + vector {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}

---

Full diff: https://github.com/llvm/llvm-project/pull/163201.diff

1 Files Affected:

• (modified) llvm/test/CodeGen/PowerPC/vector-all-ones.ll (+39)

diff --git a/llvm/test/CodeGen/PowerPC/vector-all-ones.ll b/llvm/test/CodeGen/PowerPC/vector-all-ones.ll
index e4c93adcf50a6..66d4947037e22 100644
--- a/llvm/test/CodeGen/PowerPC/vector-all-ones.ll
+++ b/llvm/test/CodeGen/PowerPC/vector-all-ones.ll
@@ -11,6 +11,21 @@
 ; Currently the generated code uses `vspltisw` to generate vector of 1s followed by add operation.
 ; This pattern is expected to be optimized in a future patch by using `xxleqv` to generate vector of -1s
 ; followed by subtraction operation.
+
+; Function for the vector type v2i64 `a + {1, 1}`
+define dso_local noundef <2 x i64> @test_v2i64(<2 x i64> noundef %a) local_unnamed_addr #0 {
+; CHECK-LABEL: test_v2i64:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vspltisw v3, 1
+; CHECK-NEXT:    vupklsw v3, v3
+; CHECK-NEXT:    vaddudm v2, v2, v3
+; CHECK-NEXT:    blr
+entry:
+  %add = add <2 x i64> %a, splat (i64 1)
+  ret <2 x i64> %add
+}
+
+; Function for the vector type v4i32 `a + {1, 1, 1, 1}`
 define dso_local noundef <4 x i32> @test1(<4 x i32> %a) {
 ; CHECK-LABEL: test1:
 ; CHECK:       # %bb.0: # %entry
@@ -21,3 +36,27 @@ entry:
   %add = add <4 x i32> %a, splat (i32 1)
   ret <4 x i32> %add
 }
+
+; Function for the vector type v8i16 `a + {1, 1, 1, 1, 1, 1, 1, 1}`
+define dso_local noundef <8 x i16> @test_v8i16(<8 x i16> noundef %a) local_unnamed_addr #0 {
+; CHECK-LABEL: test_v8i16:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    vspltish v3, 1
+; CHECK-NEXT:    vadduhm v2, v2, v3
+; CHECK-NEXT:    blr
+entry:
+  %add = add <8 x i16> %a, splat (i16 1)
+  ret <8 x i16> %add
+}
+
+; Function for the vector type v16i8 `a + {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}`
+define dso_local noundef <16 x i8> @test_16i8(<16 x i8> noundef %a) local_unnamed_addr #0 {
+; CHECK-LABEL: test_16i8:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    xxspltib v3, 1
+; CHECK-NEXT:    vaddubm v2, v2, v3
+; CHECK-NEXT:    blr
+entry:
+  %add = add <16 x i8> %a, splat (i8 1)
+  ret <16 x i8> %add
+}

[tonykuttai]

LGTM

[llvm-ci]

LLVM Buildbot has detected a new failure on builder clang-aarch64-quick running on linaro-clang-aarch64-quick while building llvm at step 5 "ninja check 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/65/builds/24065

Here is the relevant piece of the build log for the reference

Step 5 (ninja check 1) failure: stage 1 checked (failure)
******************** TEST 'lit :: max-time.py' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 5
env -u FILECHECK_OPTS "/usr/bin/python3.10" /home/tcwg-buildbot/worker/clang-aarch64-quick/llvm/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/max-time --max-time=5 2>&1  |  FileCheck /home/tcwg-buildbot/worker/clang-aarch64-quick/stage1/utils/lit/tests/max-time.py
# executed command: env -u FILECHECK_OPTS /usr/bin/python3.10 /home/tcwg-buildbot/worker/clang-aarch64-quick/llvm/llvm/utils/lit/lit.py -j1 --order=lexical Inputs/max-time --max-time=5
# executed command: FileCheck /home/tcwg-buildbot/worker/clang-aarch64-quick/stage1/utils/lit/tests/max-time.py
# .---command stderr------------
# | /home/tcwg-buildbot/worker/clang-aarch64-quick/stage1/utils/lit/tests/max-time.py:8:10: error: CHECK: expected string not found in input
# | # CHECK: Skipped: 1
# |          ^
# | <stdin>:2:51: note: scanning from here
# | warning: reached timeout, skipping remaining tests
# |                                                   ^
# | <stdin>:7:2: note: possible intended match here
# |  Skipped: 2 (100.00%)
# |  ^
# | 
# | Input file: <stdin>
# | Check file: /home/tcwg-buildbot/worker/clang-aarch64-quick/stage1/utils/lit/tests/max-time.py
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |            1: -- Testing: 2 tests, 1 workers -- 
# |            2: warning: reached timeout, skipping remaining tests 
# | check:8'0                                                       X error: no match found
# |            3:  
# | check:8'0     ~
# |            4: Testing Time: 5.29s 
# | check:8'0     ~~~~~~~~~~~~~~~~~~~~
# |            5:  
# | check:8'0     ~
# |            6: Total Discovered Tests: 2 
# | check:8'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~
# |            7:  Skipped: 2 (100.00%) 
# | check:8'0     ~~~~~~~~~~~~~~~~~~~~~~
# | check:8'1      ?                     possible intended match
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

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