diff options
Diffstat (limited to 'test/Transforms/InstCombine/div-shift.ll')
| -rw-r--r-- | test/Transforms/InstCombine/div-shift.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/div-shift.ll b/test/Transforms/InstCombine/div-shift.ll index 517313ed8e4e..b5a65048fda0 100644 --- a/test/Transforms/InstCombine/div-shift.ll +++ b/test/Transforms/InstCombine/div-shift.ll @@ -16,6 +16,21 @@ entry: ret i32 %d } +define <2 x i32> @t1vec(<2 x i16> %x, <2 x i32> %y) { +; CHECK-LABEL: @t1vec( +; CHECK-NEXT: entry: +; CHECK-NEXT: [[CONV:%.*]] = zext <2 x i16> [[X:%.*]] to <2 x i32> +; CHECK-NEXT: [[TMP0:%.*]] = add <2 x i32> [[Y:%.*]], <i32 1, i32 1> +; CHECK-NEXT: [[D:%.*]] = lshr <2 x i32> [[CONV]], [[TMP0]] +; CHECK-NEXT: ret <2 x i32> [[D]] +; +entry: + %conv = zext <2 x i16> %x to <2 x i32> + %s = shl <2 x i32> <i32 2, i32 2>, %y + %d = sdiv <2 x i32> %conv, %s + ret <2 x i32> %d +} + ; rdar://11721329 define i64 @t2(i64 %x, i32 %y) { ; CHECK-LABEL: @t2( |