setOperationAction should be done on the return value of the type, not the operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140001 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index adf5098e2e6840c0364ea65bc1f16428892ac57d..cc904d9a1da2e88ad278ff46ba5568f48700a925 100644 (file)
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -821,7 +821,7 @@ X86TargetLowering::X86TargetLowering(X86TargetMachine &TM)
     setOperationAction(ISD::FSQRT,              MVT::v2f64, Legal);
     setOperationAction(ISD::FNEG,               MVT::v2f64, Custom);
 
-    setOperationAction(ISD::SETCC,              MVT::v2f64, Custom);
+    setOperationAction(ISD::SETCC,              MVT::v2i64, Custom);
     setOperationAction(ISD::SETCC,              MVT::v16i8, Custom);
     setOperationAction(ISD::SETCC,              MVT::v8i16, Custom);
     setOperationAction(ISD::SETCC,              MVT::v4i32, Custom);

diff --git a/test/CodeGen/X86/2011-09-18-sse2cmp.ll b/test/CodeGen/X86/2011-09-18-sse2cmp.ll
new file mode 100644 (file)
index 0000000..844d674
--- /dev/null
+++ b/test/CodeGen/X86/2011-09-18-sse2cmp.ll
@@ -0,0 +1,12 @@
+;RUN: llc < %s -march=x86 -mcpu=yonah -promote-elements -mattr=+sse2,-sse41 | FileCheck %s
+
+;CHECK: @max
+;CHECK: cmplepd
+;CHECK: ret
+
+define <2 x double> @max(<2 x double> %x, <2 x double> %y) {
+   %max_is_x = fcmp oge <2 x double> %x, %y
+   %max = select <2 x i1> %max_is_x, <2 x double> %x, <2 x double> %y
+   ret <2 x double> %max
+}
+