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Merge pull request #955 from ncos/knc-backend-merge

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Fixed 64-bit __ashr intrinsic
This commit is contained in:
Dmitry Babokin
2015-02-03 15:25:29 +03:00
parent b7f4324b8f 85578f0462
commit c0edb37000
2 changed files with 2 additions and 10 deletions
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4
examples/intrinsics/knc.h
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@@ -1006,8 +1006,8 @@ static FORCEINLINE __vec16_i64 __ashr(__vec16_i64 a, __vec16_i64 b) {
}
static FORCEINLINE __vec16_i64 __ashr(__vec16_i64 a, unsigned long long b) {
__vec16_i32 xfer;
if (b <= 32) xfer = _mm512_slli_epi32(_mm512_and_epi32(a.v_hi, _mm512_set1_epi32((1<<b)-1)), 32-b);
__vec16_i32 xfer;
if (b < 32) xfer = _mm512_slli_epi32(_mm512_and_epi32(a.v_hi, _mm512_set1_epi32((1<<b)-1)), 32-b);
else xfer = _mm512_srai_epi32(a.v_hi, b-32);
__vec16_i32 hi = _mm512_srai_epi32(a.v_hi, b);
__vec16_i32 lo = _mm512_or_epi32(xfer, _mm512_srli_epi32(a.v_lo, b));

8
fail_db.txt
View File

@@ -404,9 +404,7 @@
./tests/atomics-uniform-9.ispc compfail x86-64 generic-16 Linux LLVM 3.6 clang++3.4 -O0 *
./tests/acos.ispc runfail x86-64 knc Linux LLVM 3.4 icpc13.1 -O2 *
./tests/asin.ispc runfail x86-64 knc Linux LLVM 3.4 icpc13.1 -O2 *
./tests/gather-int8-2.ispc runfail x86-64 knc Linux LLVM 3.4 icpc15.0 -O2 *
./tests/gather-int8-2.ispc runfail x86-64 knc Linux LLVM 3.4 icpc13.1 -O2 *
./tests/gather-int8-4.ispc runfail x86-64 knc Linux LLVM 3.4 icpc15.0 -O2 *
./tests/gather-int8-4.ispc runfail x86-64 knc Linux LLVM 3.4 icpc13.1 -O2 *
./tests/aossoa-1.ispc compfail x86-64 knc Linux LLVM 3.4 icpc13.1 -O2 *
./tests/aossoa-2.ispc compfail x86-64 knc Linux LLVM 3.4 icpc13.1 -O2 *
@@ -548,9 +546,7 @@
./tests/struct-nested-5.ispc compfail x86-64 knc Linux LLVM 3.4 icpc13.1 -O0 *
./tests/acos.ispc runfail x86-64 knc Linux LLVM 3.5 icpc13.1 -O2 *
./tests/asin.ispc runfail x86-64 knc Linux LLVM 3.5 icpc13.1 -O2 *
./tests/gather-int8-2.ispc runfail x86-64 knc Linux LLVM 3.5 icpc15.0 -O2 *
./tests/gather-int8-2.ispc runfail x86-64 knc Linux LLVM 3.5 icpc13.1 -O2 *
./tests/gather-int8-4.ispc runfail x86-64 knc Linux LLVM 3.5 icpc15.0 -O2 *
./tests/gather-int8-4.ispc runfail x86-64 knc Linux LLVM 3.5 icpc13.1 -O2 *
./tests/ptr-diff-3.ispc runfail x86-64 knc Linux LLVM 3.5 icpc13.1 -O2 *
./tests/ptr-diff-5.ispc runfail x86-64 knc Linux LLVM 3.5 icpc13.1 -O2 *
@@ -720,9 +716,7 @@
./tests/struct-nested-5.ispc compfail x86-64 knc Linux LLVM 3.5 icpc13.1 -O0 *
./tests/acos.ispc runfail x86-64 knc Linux LLVM 3.6 icpc13.1 -O2 *
./tests/asin.ispc runfail x86-64 knc Linux LLVM 3.6 icpc13.1 -O2 *
./tests/gather-int8-2.ispc runfail x86-64 knc Linux LLVM 3.6 icpc15.0 -O2 *
./tests/gather-int8-2.ispc runfail x86-64 knc Linux LLVM 3.6 icpc13.1 -O2 *
./tests/gather-int8-4.ispc runfail x86-64 knc Linux LLVM 3.6 icpc15.0 -O2 *
./tests/gather-int8-4.ispc runfail x86-64 knc Linux LLVM 3.6 icpc13.1 -O2 *
./tests/ptr-diff-3.ispc runfail x86-64 knc Linux LLVM 3.6 icpc13.1 -O2 *
./tests/ptr-diff-5.ispc runfail x86-64 knc Linux LLVM 3.6 icpc13.1 -O2 *
@@ -1020,8 +1014,6 @@
./tests/exclusive-scan-add-7.ispc compfail x86-64 knc Linux LLVM 3.6 icpc15.0 -O2 *
./tests/funcptr-varying-7.ispc runfail x86-64 knc Linux LLVM 3.7 icpc15.0 -O2 *
./tests/funcptr-varying-8.ispc runfail x86-64 knc Linux LLVM 3.7 icpc15.0 -O2 *
./tests/gather-int8-2.ispc runfail x86-64 knc Linux LLVM 3.7 icpc15.0 -O2 *
./tests/gather-int8-4.ispc runfail x86-64 knc Linux LLVM 3.7 icpc15.0 -O2 *
./tests/atomics-6.ispc compfail x86-64 knc Linux LLVM 3.7 icpc15.0 -O2 *
./tests/atomics-uniform-8.ispc compfail x86-64 knc Linux LLVM 3.7 icpc15.0 -O2 *
./tests/atomics-uniform-9.ispc compfail x86-64 knc Linux LLVM 3.7 icpc15.0 -O2 *