[llvm] 740d2f6 - [AArch64] Regenerate rotate.ll test
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Tue Jan 10 02:44:43 PST 2023
Author: Simon Pilgrim
Date: 2023-01-10T10:44:32Z
New Revision: 740d2f6b876e9de44b2608554281243a7aba40f5
URL: https://github.com/llvm/llvm-project/commit/740d2f6b876e9de44b2608554281243a7aba40f5
DIFF: https://github.com/llvm/llvm-project/commit/740d2f6b876e9de44b2608554281243a7aba40f5.diff
LOG: [AArch64] Regenerate rotate.ll test
Simplifies diff for D141363
Added:
Modified:
llvm/test/CodeGen/AArch64/rotate.ll
Removed:
################################################################################
diff --git a/llvm/test/CodeGen/AArch64/rotate.ll b/llvm/test/CodeGen/AArch64/rotate.ll
index 97d20f2a372fe..e57794cf65e13 100644
--- a/llvm/test/CodeGen/AArch64/rotate.ll
+++ b/llvm/test/CodeGen/AArch64/rotate.ll
@@ -1,11 +1,16 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=aarch64--linux-gnueabihf | FileCheck %s
;; This used to cause a backend crash about not being able to
;; select ROTL. Make sure if generates the basic ushr/shl.
define <2 x i64> @testcase(ptr %in) {
-; CHECK-LABEL: testcase
-; CHECK: ushr {{v[0-9]+}}.2d
-; CHECK: shl {{v[0-9]+}}.2d
+; CHECK-LABEL: testcase:
+; CHECK: // %bb.0:
+; CHECK-NEXT: ldr q0, [x0]
+; CHECK-NEXT: ushr v1.2d, v0.2d, #8
+; CHECK-NEXT: shl v0.2d, v0.2d, #56
+; CHECK-NEXT: orr v0.16b, v0.16b, v1.16b
+; CHECK-NEXT: ret
%1 = load <2 x i64>, ptr %in
%2 = lshr <2 x i64> %1, <i64 8, i64 8>
%3 = shl <2 x i64> %1, <i64 56, i64 56>
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