From bae1d89e4513c35b58e26bce2380761de0fbdbe4 Mon Sep 17 00:00:00 2001 From: Diana Picus Date: Tue, 14 Jun 2016 07:30:20 +0000 Subject: [SelectionDAG] Remove exit-on-error flag from test (PR27765) The exit-on-error flag in the ARM test is necessary in order to avoid an unreachable in the DAGTypeLegalizer, when trying to expand a physical register. We can also avoid this situation by introducing a bitcast early on, where the invalid scalar-to-vector conversion is detected. We also add a test for PowerPC, which goes through a similar code path in the SelectionDAGBuilder. Fixes PR27765. Differential Revision: http://reviews.llvm.org/D21061 llvm-svn: 272644 --- .../CodeGen/PowerPC/inline-asm-scalar-to-vector-error.ll | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 llvm/test/CodeGen/PowerPC/inline-asm-scalar-to-vector-error.ll (limited to 'llvm/test/CodeGen/PowerPC/inline-asm-scalar-to-vector-error.ll') diff --git a/llvm/test/CodeGen/PowerPC/inline-asm-scalar-to-vector-error.ll b/llvm/test/CodeGen/PowerPC/inline-asm-scalar-to-vector-error.ll new file mode 100644 index 00000000000..3f1d9d32bec --- /dev/null +++ b/llvm/test/CodeGen/PowerPC/inline-asm-scalar-to-vector-error.ll @@ -0,0 +1,14 @@ +; RUN: not llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr8a -mattr=+altivec %s -o - 2>&1 | FileCheck %s + +define hidden void @f(i32 %x) { + ; CHECK: scalar-to-vector conversion failed, possible invalid constraint for vector type + tail call void asm sideeffect "nop", "{v1}"(i32 %x) nounwind + + ; CHECK: scalar-to-vector conversion failed, possible invalid constraint for vector type + tail call void asm sideeffect "nop", "{vsl1}"(i32 %x) nounwind + + ; CHECK: scalar-to-vector conversion failed, possible invalid constraint for vector type + tail call void asm sideeffect "nop", "{vsh1}"(i32 %x) nounwind + + ret void +} -- cgit v1.2.3