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Diffstat (limited to 'test/CodeGen/SystemZ/shift-09.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/shift-09.ll | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/test/CodeGen/SystemZ/shift-09.ll b/test/CodeGen/SystemZ/shift-09.ll deleted file mode 100644 index c87cf0d9a1ee..000000000000 --- a/test/CodeGen/SystemZ/shift-09.ll +++ /dev/null @@ -1,63 +0,0 @@ -; Test three-operand shifts. -; -; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z196 | FileCheck %s - -; Check that we use SLLK over SLL where useful. -define i32 @f1(i32 %a, i32 %b, i32 %amt) { -; CHECK-LABEL: f1: -; CHECK: sllk %r2, %r3, 15(%r4) -; CHECK: br %r14 - %add = add i32 %amt, 15 - %shift = shl i32 %b, %add - ret i32 %shift -} - -; Check that we use SLL over SLLK where possible. -define i32 @f2(i32 %a, i32 %amt) { -; CHECK-LABEL: f2: -; CHECK: sll %r2, 15(%r3) -; CHECK: br %r14 - %add = add i32 %amt, 15 - %shift = shl i32 %a, %add - ret i32 %shift -} - -; Check that we use SRLK over SRL where useful. -define i32 @f3(i32 %a, i32 %b, i32 %amt) { -; CHECK-LABEL: f3: -; CHECK: srlk %r2, %r3, 15(%r4) -; CHECK: br %r14 - %add = add i32 %amt, 15 - %shift = lshr i32 %b, %add - ret i32 %shift -} - -; Check that we use SRL over SRLK where possible. -define i32 @f4(i32 %a, i32 %amt) { -; CHECK-LABEL: f4: -; CHECK: srl %r2, 15(%r3) -; CHECK: br %r14 - %add = add i32 %amt, 15 - %shift = lshr i32 %a, %add - ret i32 %shift -} - -; Check that we use SRAK over SRA where useful. -define i32 @f5(i32 %a, i32 %b, i32 %amt) { -; CHECK-LABEL: f5: -; CHECK: srak %r2, %r3, 15(%r4) -; CHECK: br %r14 - %add = add i32 %amt, 15 - %shift = ashr i32 %b, %add - ret i32 %shift -} - -; Check that we use SRA over SRAK where possible. -define i32 @f6(i32 %a, i32 %amt) { -; CHECK-LABEL: f6: -; CHECK: sra %r2, 15(%r3) -; CHECK: br %r14 - %add = add i32 %amt, 15 - %shift = ashr i32 %a, %add - ret i32 %shift -} |
