unsigned &PredReg,
ARMCC::CondCodes &Pred,
bool &isT2) {
+ // Make sure we're allowed to generate LDRD/STRD.
+ if (!STI->hasV5TEOps())
+ return false;
+
// FIXME: FLDS / FSTS -> FLDD / FSTD
unsigned Scale = 1;
unsigned Opcode = Op0->getOpcode();
--- /dev/null
+; RUN: llc < %s -mtriple=armv5-unknown-linux-gnueabi -mcpu=arm10tdmi | FileCheck %s
+; PR4687
+
+%0 = type { double, double }
+
+define arm_aapcscc void @foo(%0* noalias nocapture sret %agg.result, double %x.0, double %y.0) nounwind {
+; CHECK: foo:
+; CHECK: bl __adddf3
+; CHECK-NOT: strd
+; CHECK: mov
+ %x76 = fmul double %y.0, 0.000000e+00 ; <double> [#uses=1]
+ %x77 = fadd double %y.0, 0.000000e+00 ; <double> [#uses=1]
+ %tmpr = fadd double %x.0, %x76 ; <double> [#uses=1]
+ %agg.result.0 = getelementptr %0* %agg.result, i32 0, i32 0 ; <double*> [#uses=1]
+ store double %tmpr, double* %agg.result.0, align 8
+ %agg.result.1 = getelementptr %0* %agg.result, i32 0, i32 1 ; <double*> [#uses=1]
+ store double %x77, double* %agg.result.1, align 8
+ ret void
+}