From 823117bf13dfd1a2f958d7da30fd7358f29bad12 Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Mon, 4 Feb 2019 21:24:15 +0000 Subject: [PATCH] [X86] Add test case for report_fatal_error added in r352699. r352699 replaced an llvm_unreachable with a report_fatal_error. This patch adds a test case for it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@353096 91177308-0d34-0410-b5e6-96231b3b80d8 --- .../X86/expand-integer-x86_64-intrinsic-error.ll | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 test/CodeGen/X86/expand-integer-x86_64-intrinsic-error.ll diff --git a/test/CodeGen/X86/expand-integer-x86_64-intrinsic-error.ll b/test/CodeGen/X86/expand-integer-x86_64-intrinsic-error.ll new file mode 100644 index 00000000000..34f3c258f73 --- /dev/null +++ b/test/CodeGen/X86/expand-integer-x86_64-intrinsic-error.ll @@ -0,0 +1,11 @@ +;RUN: not llc < %s -mtriple=i686-unknown-unknown -mattr=sse2 2>&1 | FileCheck %s --check-prefix=CHECK + +; Make sure we generate fatal error from the type legalizer for using a 64-bit +; mode intrinsics in 32-bit mode. We used to use an llvm_unreachable. + +; CHECK: LLVM ERROR: Do not know how to expand the result of this operator! +define i64 @test_x86_sse2_cvtsd2si64(<2 x double> %a0) { + %res = call i64 @llvm.x86.sse2.cvtsd2si64(<2 x double> %a0) ; [#uses=1] + ret i64 %res +} +declare i64 @llvm.x86.sse2.cvtsd2si64(<2 x double>) nounwind readnone -- 2.50.1