From 1dfc2124efc2709b04c1da99091357884907ab32 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Sat, 18 Sep 2010 00:26:29 +0000 Subject: [PATCH] Testcase for r114239. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@114247 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/CodeGen/mmx-shift-with-immediate.c | 26 +++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 test/CodeGen/mmx-shift-with-immediate.c diff --git a/test/CodeGen/mmx-shift-with-immediate.c b/test/CodeGen/mmx-shift-with-immediate.c new file mode 100644 index 0000000000..d4f4d213f1 --- /dev/null +++ b/test/CodeGen/mmx-shift-with-immediate.c @@ -0,0 +1,26 @@ +// RUN: %clang -mmmx -ccc-host-triple i386-unknown-unknown -emit-llvm -S %s -o - | FileCheck %s +#include + +void shift(__m64 a, __m64 b, int c) { + // CHECK: <4 x i16> @llvm.x86.mmx.pslli.w(<4 x i16> %{{.*}}, i32 {{.*}}) + _mm_slli_pi16(a, c); + // CHECK: <2 x i32> @llvm.x86.mmx.pslli.d(<2 x i32> %{{.*}}, i32 {{.*}}) + _mm_slli_pi32(a, c); + // FIXME: <1 x i64> @llvm.x86.mmx.pslli.q(<1 x i64> %{{.*}}, i32 {{.*}}) + // This is currently lowered into non-intrinsic instructions. This may not be + // correct once the MMX reworking is finished. + _mm_slli_si64(a, c); + + // CHECK: <4 x i16> @llvm.x86.mmx.psrli.w(<4 x i16> %{{.*}}, i32 {{.*}}) + _mm_srli_pi16(a, c); + // CHECK: <2 x i32> @llvm.x86.mmx.psrli.d(<2 x i32> %{{.*}}, i32 {{.*}}) + _mm_srli_pi32(a, c); + // FIXME: <1 x i64> @llvm.x86.mmx.psrli.q(<1 x i64> %{{.*}}, i32 {{.*}}) + // See above. + _mm_srli_si64(a, c); + + // CHECK: <4 x i16> @llvm.x86.mmx.psrai.w(<4 x i16> %{{.*}}, i32 {{.*}}) + _mm_srai_pi16(a, c); + // CHECK: <2 x i32> @llvm.x86.mmx.psrai.d(<2 x i32> %{{.*}}, i32 {{.*}}) + _mm_srai_pi32(a, c); +} -- 2.40.0