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diff test/CodeGen/X86/fp128-calling-conv.ll @ 100:7d135dc70f03 LLVM 3.9

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LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/X86/fp128-calling-conv.ll	Tue Jan 26 22:53:40 2016 +0900
@@ -0,0 +1,47 @@
+; RUN: llc < %s -O2 -mtriple=x86_64-linux-android -mattr=+mmx | FileCheck %s
+; RUN: llc < %s -O2 -mtriple=x86_64-linux-gnu -mattr=+mmx | FileCheck %s
+
+; __float128 myFP128 = 1.0L;  // x86_64-linux-android
+@myFP128 = global fp128 0xL00000000000000003FFF000000000000, align 16
+
+; The first few parameters are passed in registers and the other are on stack.
+
+define fp128 @TestParam_FP128_0(fp128 %d0, fp128 %d1, fp128 %d2, fp128 %d3, fp128 %d4, fp128 %d5, fp128 %d6, fp128 %d7, fp128 %d8, fp128 %d9, fp128 %d10, fp128 %d11, fp128 %d12, fp128 %d13, fp128 %d14, fp128 %d15, fp128 %d16, fp128 %d17, fp128 %d18, fp128 %d19) {
+entry:
+  ret fp128 %d0
+; CHECK-LABEL: TestParam_FP128_0:
+; CHECK-NOT:   mov
+; CHECK:       retq
+}
+
+define fp128 @TestParam_FP128_1(fp128 %d0, fp128 %d1, fp128 %d2, fp128 %d3, fp128 %d4, fp128 %d5, fp128 %d6, fp128 %d7, fp128 %d8, fp128 %d9, fp128 %d10, fp128 %d11, fp128 %d12, fp128 %d13, fp128 %d14, fp128 %d15, fp128 %d16, fp128 %d17, fp128 %d18, fp128 %d19) {
+entry:
+  ret fp128 %d1
+; CHECK-LABEL: TestParam_FP128_1:
+; CHECK:       movaps  %xmm1, %xmm0
+; CHECK-NEXT:  retq
+}
+
+define fp128 @TestParam_FP128_7(fp128 %d0, fp128 %d1, fp128 %d2, fp128 %d3, fp128 %d4, fp128 %d5, fp128 %d6, fp128 %d7, fp128 %d8, fp128 %d9, fp128 %d10, fp128 %d11, fp128 %d12, fp128 %d13, fp128 %d14, fp128 %d15, fp128 %d16, fp128 %d17, fp128 %d18, fp128 %d19) {
+entry:
+  ret fp128 %d7
+; CHECK-LABEL: TestParam_FP128_7:
+; CHECK:       movaps  %xmm7, %xmm0
+; CHECK-NEXT:  retq
+}
+
+define fp128 @TestParam_FP128_8(fp128 %d0, fp128 %d1, fp128 %d2, fp128 %d3, fp128 %d4, fp128 %d5, fp128 %d6, fp128 %d7, fp128 %d8, fp128 %d9, fp128 %d10, fp128 %d11, fp128 %d12, fp128 %d13, fp128 %d14, fp128 %d15, fp128 %d16, fp128 %d17, fp128 %d18, fp128 %d19) {
+entry:
+  ret fp128 %d8
+; CHECK-LABEL: TestParam_FP128_8:
+; CHECK:       movaps 8(%rsp), %xmm0
+; CHECK-NEXT:  retq
+}
+
+define fp128 @TestParam_FP128_9(fp128 %d0, fp128 %d1, fp128 %d2, fp128 %d3, fp128 %d4, fp128 %d5, fp128 %d6, fp128 %d7, fp128 %d8, fp128 %d9, fp128 %d10, fp128 %d11, fp128 %d12, fp128 %d13, fp128 %d14, fp128 %d15, fp128 %d16, fp128 %d17, fp128 %d18, fp128 %d19) {
+entry:
+  ret fp128 %d9
+; CHECK-LABEL: TestParam_FP128_9:
+; CHECK:       movaps 24(%rsp), %xmm0
+; CHECK-NEXT:  retq
+}