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Diffstat (limited to 'test/CodeGen/SystemZ/fpc-intrinsics.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/fpc-intrinsics.ll | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/test/CodeGen/SystemZ/fpc-intrinsics.ll b/test/CodeGen/SystemZ/fpc-intrinsics.ll deleted file mode 100644 index fd8064b18fcf..000000000000 --- a/test/CodeGen/SystemZ/fpc-intrinsics.ll +++ /dev/null @@ -1,67 +0,0 @@ -; Test floating-point control register intrinsics. -; -; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s - -declare void @llvm.s390.sfpc(i32) -declare i32 @llvm.s390.efpc() - -; SFPC. -define void @test_sfpc(i32 %fpc) { -; CHECK-LABEL: test_sfpc: -; CHECK: sfpc %r2 -; CHECK: br %r14 - call void @llvm.s390.sfpc(i32 %fpc) - ret void -} - -; EFPC. -define i32 @test_efpc() { -; CHECK-LABEL: test_efpc: -; CHECK: efpc %r2 -; CHECK: br %r14 - %res = call i32 @llvm.s390.efpc() - ret i32 %res -} - -; LFPC. -define void @test_lfpc1(i32 *%ptr) { -; CHECK-LABEL: test_lfpc1: -; CHECK: lfpc 0(%r2) -; CHECK: br %r14 - %fpc = load i32, i32 *%ptr - call void @llvm.s390.sfpc(i32 %fpc) - ret void -} - -; LFPC with offset. -define void @test_lfpc2(i32 *%ptr) { -; CHECK-LABEL: test_lfpc2: -; CHECK: lfpc 4092(%r2) -; CHECK: br %r14 - %ptr1 = getelementptr i32, i32 *%ptr, i32 1023 - %fpc = load i32, i32 *%ptr1 - call void @llvm.s390.sfpc(i32 %fpc) - ret void -} - -; STFPC. -define void @test_stfpc1(i32 *%ptr) { -; CHECK-LABEL: test_stfpc1: -; CHECK: stfpc 0(%r2) -; CHECK: br %r14 - %fpc = call i32 @llvm.s390.efpc() - store i32 %fpc, i32 *%ptr - ret void -} - -; STFPC with offset. -define void @test_stfpc2(i32 *%ptr) { -; CHECK-LABEL: test_stfpc2: -; CHECK: stfpc 4092(%r2) -; CHECK: br %r14 - %fpc = call i32 @llvm.s390.efpc() - %ptr1 = getelementptr i32, i32 *%ptr, i32 1023 - store i32 %fpc, i32 *%ptr1 - ret void -} - |
