Add sha intrinsic tests

These should have been included with r190864, but I forgot to use svn add.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191208 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/sha.ll b/test/CodeGen/X86/sha.ll
new file mode 100644 (file)
index 0000000..bf81e99
--- /dev/null
+++ b/test/CodeGen/X86/sha.ll
@@ -0,0 +1,139 @@
+; RUN: llc < %s -mattr=+sha -mtriple=x86_64-unknown-unknown | FileCheck %s
+; RUN: not llc < %s -mtriple=x86_64-unknown-unknown
+
+declare <4 x i32> @llvm.x86.sha1rnds4(<4 x i32>, <4 x i32>, i8) nounwind readnone
+
+define <4 x i32> @test_sha1rnds4rr(<4 x i32> %a, <4 x i32> %b) nounwind uwtable {
+entry:
+  %0 = tail call <4 x i32> @llvm.x86.sha1rnds4(<4 x i32> %a, <4 x i32> %b, i8 3)
+  ret <4 x i32> %0
+  ; CHECK: test_sha1rnds4rr
+  ; CHECK: sha1rnds4 $3, %xmm1, %xmm0
+}
+
+define <4 x i32> @test_sha1rnds4rm(<4 x i32> %a, <4 x i32>* %b) nounwind uwtable {
+entry:
+  %0 = load <4 x i32>* %b
+  %1 = tail call <4 x i32> @llvm.x86.sha1rnds4(<4 x i32> %a, <4 x i32> %0, i8 3)
+  ret <4 x i32> %1
+  ; CHECK: test_sha1rnds4rm
+  ; CHECK: sha1rnds4 $3, (%rdi), %xmm0
+}
+
+declare <4 x i32> @llvm.x86.sha1nexte(<4 x i32>, <4 x i32>) nounwind readnone
+
+define <4 x i32> @test_sha1nexterr(<4 x i32> %a, <4 x i32> %b) nounwind uwtable {
+entry:
+  %0 = tail call <4 x i32> @llvm.x86.sha1nexte(<4 x i32> %a, <4 x i32> %b)
+  ret <4 x i32> %0
+  ; CHECK: test_sha1nexterr
+  ; CHECK: sha1nexte %xmm1, %xmm0
+}
+
+define <4 x i32> @test_sha1nexterm(<4 x i32> %a, <4 x i32>* %b) nounwind uwtable {
+entry:
+  %0 = load <4 x i32>* %b
+  %1 = tail call <4 x i32> @llvm.x86.sha1nexte(<4 x i32> %a, <4 x i32> %0)
+  ret <4 x i32> %1
+  ; CHECK: test_sha1nexterm
+  ; CHECK: sha1nexte (%rdi), %xmm0
+}
+
+declare <4 x i32> @llvm.x86.sha1msg1(<4 x i32>, <4 x i32>) nounwind readnone
+
+define <4 x i32> @test_sha1msg1rr(<4 x i32> %a, <4 x i32> %b) nounwind uwtable {
+entry:
+  %0 = tail call <4 x i32> @llvm.x86.sha1msg1(<4 x i32> %a, <4 x i32> %b)
+  ret <4 x i32> %0
+  ; CHECK: test_sha1msg1rr
+  ; CHECK: sha1msg1 %xmm1, %xmm0
+}
+
+define <4 x i32> @test_sha1msg1rm(<4 x i32> %a, <4 x i32>* %b) nounwind uwtable {
+entry:
+  %0 = load <4 x i32>* %b
+  %1 = tail call <4 x i32> @llvm.x86.sha1msg1(<4 x i32> %a, <4 x i32> %0)
+  ret <4 x i32> %1
+  ; CHECK: test_sha1msg1rm
+  ; CHECK: sha1msg1 (%rdi), %xmm0
+}
+
+declare <4 x i32> @llvm.x86.sha1msg2(<4 x i32>, <4 x i32>) nounwind readnone
+
+define <4 x i32> @test_sha1msg2rr(<4 x i32> %a, <4 x i32> %b) nounwind uwtable {
+entry:
+  %0 = tail call <4 x i32> @llvm.x86.sha1msg2(<4 x i32> %a, <4 x i32> %b)
+  ret <4 x i32> %0
+  ; CHECK: test_sha1msg2rr
+  ; CHECK: sha1msg2 %xmm1, %xmm0
+}
+
+define <4 x i32> @test_sha1msg2rm(<4 x i32> %a, <4 x i32>* %b) nounwind uwtable {
+entry:
+  %0 = load <4 x i32>* %b
+  %1 = tail call <4 x i32> @llvm.x86.sha1msg2(<4 x i32> %a, <4 x i32> %0)
+  ret <4 x i32> %1
+  ; CHECK: test_sha1msg2rm
+  ; CHECK: sha1msg2 (%rdi), %xmm0
+}
+
+declare <4 x i32> @llvm.x86.sha256rnds2(<4 x i32>, <4 x i32>, <4 x i32>) nounwind readnone
+
+define <4 x i32> @test_sha256rnds2rr(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) nounwind uwtable {
+entry:
+  %0 = tail call <4 x i32> @llvm.x86.sha256rnds2(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c)
+  ret <4 x i32> %0
+  ; CHECK: test_sha256rnds2rr
+  ; CHECK: movaps %xmm0, [[XMM_TMP1:%xmm[1-9][0-9]?]]
+  ; CHECK: movaps %xmm2, %xmm0
+  ; CHECK: sha256rnds2 %xmm1, [[XMM_TMP1]]
+}
+
+define <4 x i32> @test_sha256rnds2rm(<4 x i32> %a, <4 x i32>* %b, <4 x i32> %c) nounwind uwtable {
+entry:
+  %0 = load <4 x i32>* %b
+  %1 = tail call <4 x i32> @llvm.x86.sha256rnds2(<4 x i32> %a, <4 x i32> %0, <4 x i32> %c)
+  ret <4 x i32> %1
+  ; CHECK: test_sha256rnds2rm
+  ; CHECK: movaps %xmm0, [[XMM_TMP2:%xmm[1-9][0-9]?]]
+  ; CHECK: movaps %xmm1, %xmm0
+  ; CHECK: sha256rnds2 (%rdi), [[XMM_TMP2]]
+}
+
+declare <4 x i32> @llvm.x86.sha256msg1(<4 x i32>, <4 x i32>) nounwind readnone
+
+define <4 x i32> @test_sha256msg1rr(<4 x i32> %a, <4 x i32> %b) nounwind uwtable {
+entry:
+  %0 = tail call <4 x i32> @llvm.x86.sha256msg1(<4 x i32> %a, <4 x i32> %b)
+  ret <4 x i32> %0
+  ; CHECK: test_sha256msg1rr
+  ; CHECK: sha256msg1 %xmm1, %xmm0
+}
+
+define <4 x i32> @test_sha256msg1rm(<4 x i32> %a, <4 x i32>* %b) nounwind uwtable {
+entry:
+  %0 = load <4 x i32>* %b
+  %1 = tail call <4 x i32> @llvm.x86.sha256msg1(<4 x i32> %a, <4 x i32> %0)
+  ret <4 x i32> %1
+  ; CHECK: test_sha256msg1rm
+  ; CHECK: sha256msg1 (%rdi), %xmm0
+}
+
+declare <4 x i32> @llvm.x86.sha256msg2(<4 x i32>, <4 x i32>) nounwind readnone
+
+define <4 x i32> @test_sha256msg2rr(<4 x i32> %a, <4 x i32> %b) nounwind uwtable {
+entry:
+  %0 = tail call <4 x i32> @llvm.x86.sha256msg2(<4 x i32> %a, <4 x i32> %b)
+  ret <4 x i32> %0
+  ; CHECK: test_sha256msg2rr
+  ; CHECK: sha256msg2 %xmm1, %xmm0
+}
+
+define <4 x i32> @test_sha256msg2rm(<4 x i32> %a, <4 x i32>* %b) nounwind uwtable {
+entry:
+  %0 = load <4 x i32>* %b
+  %1 = tail call <4 x i32> @llvm.x86.sha256msg2(<4 x i32> %a, <4 x i32> %0)
+  ret <4 x i32> %1
+  ; CHECK: test_sha256msg2rm
+  ; CHECK: sha256msg2 (%rdi), %xmm0
+}
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