From dd507867efdc04a9d117cfe10bd291aa4b44ebbb Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper@intel.com>
Date: Sat, 7 Sep 2019 01:39:21 +0000
Subject: [PATCH] [X86] Add tests for fp128 frem, sqrt, sin, and cos.

llvm-svn: 371283
---
 llvm/test/CodeGen/X86/fp128-libcalls.ll | 87 +++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)

diff --git a/llvm/test/CodeGen/X86/fp128-libcalls.ll b/llvm/test/CodeGen/X86/fp128-libcalls.ll
index acb0870..046f9ee 100644
--- a/llvm/test/CodeGen/X86/fp128-libcalls.ll
+++ b/llvm/test/CodeGen/X86/fp128-libcalls.ll
@@ -148,3 +148,90 @@ entry:
   store fp128 %div, fp128* @vf128, align 16
   ret void
 }
+
+define void @Test128Rem(fp128 %d1, fp128 %d2){
+; CHECK-LABEL: Test128Rem:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    pushq %rax
+; CHECK-NEXT:    .cfi_def_cfa_offset 16
+; CHECK-NEXT:    callq fmodl
+; CHECK-NEXT:    movaps %xmm0, {{.*}}(%rip)
+; CHECK-NEXT:    popq %rax
+; CHECK-NEXT:    .cfi_def_cfa_offset 8
+; CHECK-NEXT:    retq
+entry:
+  %div = frem fp128 %d1, %d2
+  store fp128 %div, fp128* @vf128, align 16
+  ret void
+}
+
+define void @Test128_1Rem(fp128 %d1){
+; CHECK-LABEL: Test128_1Rem:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    pushq %rax
+; CHECK-NEXT:    .cfi_def_cfa_offset 16
+; CHECK-NEXT:    movaps %xmm0, %xmm1
+; CHECK-NEXT:    movaps {{.*}}(%rip), %xmm0
+; CHECK-NEXT:    callq fmodl
+; CHECK-NEXT:    movaps %xmm0, {{.*}}(%rip)
+; CHECK-NEXT:    popq %rax
+; CHECK-NEXT:    .cfi_def_cfa_offset 8
+; CHECK-NEXT:    retq
+entry:
+  %0 = load fp128, fp128* @vf128, align 16
+  %div = frem fp128 %0, %d1
+  store fp128 %div, fp128* @vf128, align 16
+  ret void
+}
+
+define void @Test128Sqrt(fp128 %d1){
+; CHECK-LABEL: Test128Sqrt:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    pushq %rax
+; CHECK-NEXT:    .cfi_def_cfa_offset 16
+; CHECK-NEXT:    callq sqrtl
+; CHECK-NEXT:    movaps %xmm0, {{.*}}(%rip)
+; CHECK-NEXT:    popq %rax
+; CHECK-NEXT:    .cfi_def_cfa_offset 8
+; CHECK-NEXT:    retq
+entry:
+  %sqrt = call fp128 @llvm.sqrt.f128(fp128 %d1)
+  store fp128 %sqrt, fp128* @vf128, align 16
+  ret void
+}
+declare fp128 @llvm.sqrt.f128(fp128)
+
+define void @Test128Sin(fp128 %d1){
+; CHECK-LABEL: Test128Sin:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    pushq %rax
+; CHECK-NEXT:    .cfi_def_cfa_offset 16
+; CHECK-NEXT:    callq sinl
+; CHECK-NEXT:    movaps %xmm0, {{.*}}(%rip)
+; CHECK-NEXT:    popq %rax
+; CHECK-NEXT:    .cfi_def_cfa_offset 8
+; CHECK-NEXT:    retq
+entry:
+  %sqrt = call fp128 @llvm.sin.f128(fp128 %d1)
+  store fp128 %sqrt, fp128* @vf128, align 16
+  ret void
+}
+declare fp128 @llvm.sin.f128(fp128)
+
+define void @Test128Cos(fp128 %d1){
+; CHECK-LABEL: Test128Cos:
+; CHECK:       # %bb.0: # %entry
+; CHECK-NEXT:    pushq %rax
+; CHECK-NEXT:    .cfi_def_cfa_offset 16
+; CHECK-NEXT:    callq cosl
+; CHECK-NEXT:    movaps %xmm0, {{.*}}(%rip)
+; CHECK-NEXT:    popq %rax
+; CHECK-NEXT:    .cfi_def_cfa_offset 8
+; CHECK-NEXT:    retq
+entry:
+  %sqrt = call fp128 @llvm.cos.f128(fp128 %d1)
+  store fp128 %sqrt, fp128* @vf128, align 16
+  ret void
+}
+declare fp128 @llvm.cos.f128(fp128)
+
-- 
2.7.4