diff options
Diffstat (limited to 'test/Assembler/vector-shift.ll')
| -rw-r--r-- | test/Assembler/vector-shift.ll | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/test/Assembler/vector-shift.ll b/test/Assembler/vector-shift.ll index 1850e66..6a6531b 100644 --- a/test/Assembler/vector-shift.ll +++ b/test/Assembler/vector-shift.ll @@ -1,32 +1,45 @@ -; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | grep shl | count 1 -; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | grep ashr | count 1 -; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | grep lshr | count 1 +; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s +; CHECK: @foo +; CHECK: shl define <4 x i32> @foo(<4 x i32> %a, <4 x i32> %b) nounwind { entry: - %cmp = shl <4 x i32> %a, %b ; <4 x i32> [#uses=1] - ret <4 x i32> %cmp + %cmp = shl <4 x i32> %a, %b ; <4 x i32> [#uses=1] + ret <4 x i32> %cmp } +; CHECK: @bar +; CHECK: lshr define <4 x i32> @bar(<4 x i32> %a, <4 x i32> %b) nounwind { entry: - %cmp = lshr <4 x i32> %a, %b ; <4 x i32> [#uses=1] - ret <4 x i32> %cmp + %cmp = lshr <4 x i32> %a, %b ; <4 x i32> [#uses=1] + ret <4 x i32> %cmp } +; CHECK: @baz +; CHECK: ashr define <4 x i32> @baz(<4 x i32> %a, <4 x i32> %b) nounwind { entry: - %cmp = ashr <4 x i32> %a, %b ; <4 x i32> [#uses=1] - ret <4 x i32> %cmp + %cmp = ashr <4 x i32> %a, %b ; <4 x i32> [#uses=1] + ret <4 x i32> %cmp } ; Constant expressions: these should be folded. + +; CHECK: @foo_ce +; CHECK: ret <2 x i64> <i64 40, i64 192> define <2 x i64> @foo_ce() nounwind { ret <2 x i64> shl (<2 x i64> <i64 5, i64 6>, <2 x i64> <i64 3, i64 5>) } + +; CHECK: @bar_ce +; CHECK: ret <2 x i64> <i64 42, i64 11> define <2 x i64> @bar_ce() nounwind { ret <2 x i64> lshr (<2 x i64> <i64 340, i64 380>, <2 x i64> <i64 3, i64 5>) } + +; CHECK: baz_ce +; CHECK: ret <2 x i64> <i64 71, i64 12> define <2 x i64> @baz_ce() nounwind { ret <2 x i64> ashr (<2 x i64> <i64 573, i64 411>, <2 x i64> <i64 3, i64 5>) } |
