Mercurial > hg > CbC > CbC_llvm
diff test/CodeGen/SystemZ/vec-shift-03.ll @ 95:afa8332a0e37 LLVM3.8
LLVM 3.8
author | Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp> |
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date | Tue, 13 Oct 2015 17:48:58 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/CodeGen/SystemZ/vec-shift-03.ll Tue Oct 13 17:48:58 2015 +0900 @@ -0,0 +1,39 @@ +; Test vector logical shift right with vector shift amount. +; +; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s + +; Test a v16i8 shift. +define <16 x i8> @f1(<16 x i8> %dummy, <16 x i8> %val1, <16 x i8> %val2) { +; CHECK-LABEL: f1: +; CHECK: vesrlvb %v24, %v26, %v28 +; CHECK: br %r14 + %ret = lshr <16 x i8> %val1, %val2 + ret <16 x i8> %ret +} + +; Test a v8i16 shift. +define <8 x i16> @f2(<8 x i16> %dummy, <8 x i16> %val1, <8 x i16> %val2) { +; CHECK-LABEL: f2: +; CHECK: vesrlvh %v24, %v26, %v28 +; CHECK: br %r14 + %ret = lshr <8 x i16> %val1, %val2 + ret <8 x i16> %ret +} + +; Test a v4i32 shift. +define <4 x i32> @f3(<4 x i32> %dummy, <4 x i32> %val1, <4 x i32> %val2) { +; CHECK-LABEL: f3: +; CHECK: vesrlvf %v24, %v26, %v28 +; CHECK: br %r14 + %ret = lshr <4 x i32> %val1, %val2 + ret <4 x i32> %ret +} + +; Test a v2i64 shift. +define <2 x i64> @f4(<2 x i64> %dummy, <2 x i64> %val1, <2 x i64> %val2) { +; CHECK-LABEL: f4: +; CHECK: vesrlvg %v24, %v26, %v28 +; CHECK: br %r14 + %ret = lshr <2 x i64> %val1, %val2 + ret <2 x i64> %ret +}