From 88f85df7f7bcd264c20baeb1b292d584ab4627e4 Mon Sep 17 00:00:00 2001
From: Dale Johannesen <dalej@apple.com>
Date: Tue, 9 Nov 2010 01:15:07 +0000
Subject: [PATCH] Fix an inline asm pasto from 117667; was preventing {i64,
i64} from matching i128.
llvm-svn: 118465
---
lib/CodeGen/SelectionDAG/TargetLowering.cpp | 3 ++-
test/CodeGen/X86/complex-asm.ll | 17 +++++++++++++++++
2 files changed, 19 insertions(+), 1 deletion(-)
create mode 100644 test/CodeGen/X86/complex-asm.ll
diff --git a/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
index 1c9fcc12933..603e7e4891f 100644
--- a/lib/CodeGen/SelectionDAG/TargetLowering.cpp
+++ b/lib/CodeGen/SelectionDAG/TargetLowering.cpp
@@ -2738,7 +2738,8 @@ TargetLowering::AsmOperandInfoVector TargetLowering::ParseConstraints(
case 32:
case 64:
case 128:
- OpTy = IntegerType::get(OpTy->getContext(), BitSize);
+ OpInfo.ConstraintVT =
+ EVT::getEVT(IntegerType::get(OpTy->getContext(), BitSize), true);
break;
}
} else if (dyn_cast<PointerType>(OpTy)) {
diff --git a/test/CodeGen/X86/complex-asm.ll b/test/CodeGen/X86/complex-asm.ll
new file mode 100644
index 00000000000..49878b982db
--- /dev/null
+++ b/test/CodeGen/X86/complex-asm.ll
@@ -0,0 +1,17 @@
+; RUN: llc < %s -mtriple=x86_64-apple-darwin
+; This formerly crashed.
+
+%0 = type { i64, i64 }
+
+define %0 @f() nounwind ssp {
+entry:
+ %v = alloca %0, align 8
+ call void asm sideeffect "", "=*r,r,r,0,~{dirflag},~{fpsr},~{flags}"(%0* %v, i32 0, i32 1, i128 undef) nounwind
+ %0 = getelementptr inbounds %0* %v, i64 0, i32 0
+ %1 = load i64* %0, align 8
+ %2 = getelementptr inbounds %0* %v, i64 0, i32 1
+ %3 = load i64* %2, align 8
+ %mrv4 = insertvalue %0 undef, i64 %1, 0
+ %mrv5 = insertvalue %0 %mrv4, i64 %3, 1
+ ret %0 %mrv5
+}