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Diffstat (limited to 'llvm/test/CodeGen/SystemZ/vec-div-02.ll')
-rw-r--r-- | llvm/test/CodeGen/SystemZ/vec-div-02.ll | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/SystemZ/vec-div-02.ll b/llvm/test/CodeGen/SystemZ/vec-div-02.ll new file mode 100644 index 00000000000..74e3b5148ad --- /dev/null +++ b/llvm/test/CodeGen/SystemZ/vec-div-02.ll @@ -0,0 +1,24 @@ +; Test vector division on z14. +; +; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s + +; Test a v4f32 division. +define <4 x float> @f1(<4 x float> %dummy, <4 x float> %val1, + <4 x float> %val2) { +; CHECK-LABEL: f1: +; CHECK: vfdsb %v24, %v26, %v28 +; CHECK: br %r14 + %ret = fdiv <4 x float> %val1, %val2 + ret <4 x float> %ret +} + +; Test an f32 division that uses vector registers. +define float @f2(<4 x float> %val1, <4 x float> %val2) { +; CHECK-LABEL: f2: +; CHECK: wfdsb %f0, %v24, %v26 +; CHECK: br %r14 + %scalar1 = extractelement <4 x float> %val1, i32 0 + %scalar2 = extractelement <4 x float> %val2, i32 0 + %ret = fdiv float %scalar1, %scalar2 + ret float %ret +} |