From ab4ca0603ce34f97fd376a2be4f90c467d516ae3 Mon Sep 17 00:00:00 2001 From: Sanjay Patel Date: Fri, 8 Jun 2018 13:53:13 +0000 Subject: [PATCH] [x86] restore test comment; NFC The description got deleted along with the FIXME note in rL334268. llvm-svn: 334288 --- llvm/test/CodeGen/X86/backpropmask.ll | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/llvm/test/CodeGen/X86/backpropmask.ll b/llvm/test/CodeGen/X86/backpropmask.ll index f162c183aacf..50d43f6f03fc 100644 --- a/llvm/test/CodeGen/X86/backpropmask.ll +++ b/llvm/test/CodeGen/X86/backpropmask.ll @@ -1,6 +1,10 @@ ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -mtriple=x86_64-unknown-unknown < %s | FileCheck %s +; Verify that backwards propagation of a mask does not affect +; nodes with multiple result values. In both tests, the stored +; 32-bit value should be masked to an 8-bit number (and 255). + @b = local_unnamed_addr global i32 918, align 4 @d = local_unnamed_addr global i32 8089, align 4 @c = common local_unnamed_addr global i32 0, align 4