Vendor import of llvm trunk r178860:

http://llvm.org/svn/llvm-project/llvm/trunk@178860

1 files changed, 45 insertions, 0 deletions

diff --git a/test/CodeGen/Mips/mips64-f128-call.ll b/test/CodeGen/Mips/mips64-f128-call.ll
new file mode 100644
index 0000000..455e540
--- /dev/null
+++ b/test/CodeGen/Mips/mips64-f128-call.ll
@@ -0,0 +1,45 @@
+; RUN: llc -march=mips64el -mcpu=mips64r2 < %s | FileCheck %s
+
+@gld0 = external global fp128
+@gld1 = external global fp128
+
+; CHECK: foo0
+; CHECK: sdc1  $f13, 8(${{[0-9]+}})
+; CHECK: sdc1  $f12, 0(${{[0-9]+}})
+
+define void @foo0(fp128 %a0) {
+entry:
+  store fp128 %a0, fp128* @gld0, align 16
+  ret void
+}
+
+; CHECK: foo1
+; CHECK: ldc1  $f13, 8(${{[0-9]+}})
+; CHECK: ldc1  $f12, 0(${{[0-9]+}})
+
+define void @foo1() {
+entry:
+  %0 = load fp128* @gld0, align 16
+  tail call void @foo2(fp128 %0)
+  ret void
+}
+
+declare void @foo2(fp128)
+
+; CHECK: foo3
+; CHECK: ld   $[[R0:[0-9]+]], %got_disp(gld0)
+; CHECK: sdc1 $f2, 8($[[R0]])
+; CHECK: sdc1 $f0, 0($[[R0]])
+; CHECK: ld   $[[R1:[0-9]+]], %got_disp(gld1)
+; CHECK: ldc1 $f0, 0($[[R1]])
+; CHECK: ldc1 $f2, 8($[[R1]])
+
+define fp128 @foo3() {
+entry:
+  %call = tail call fp128 @foo4()
+  store fp128 %call, fp128* @gld0, align 16
+  %0 = load fp128* @gld1, align 16
+  ret fp128 %0
+}
+
+declare fp128 @foo4()