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| author | Bill Wendling <isanbard@gmail.com> | 2008-10-02 05:56:52 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2008-10-02 05:56:52 +0000 |
| commit | 5e249b4a14a1553039de338e5e50a1656605a7ea (patch) | |
| tree | 9d53a584f020af60d3089873d7508158c3596b74 /include/llvm/IntrinsicsX86.td | |
| parent | bb146720973e23a21015a86176bfb1cbf552fb10 (diff) | |
| download | llvm-5e249b4a14a1553039de338e5e50a1656605a7ea.tar.gz llvm-5e249b4a14a1553039de338e5e50a1656605a7ea.tar.bz2 llvm-5e249b4a14a1553039de338e5e50a1656605a7ea.tar.xz | |
"The original bug was a complaint that _mm_srli_si128 mis-compiled when passed
a constant vector ("{0x123, 0x456}" syntax). The fix is to simplify the
_mm_srli_si128 macro, and move the "* 8" from the macro into the compiler
back-end. I can't change the existing __builtins because so many people are
using them :-(."
Patch by Stuart Hastings!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56944 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/IntrinsicsX86.td')
| -rw-r--r-- | include/llvm/IntrinsicsX86.td | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/llvm/IntrinsicsX86.td b/include/llvm/IntrinsicsX86.td index cc263e49d6..682eb51bcd 100644 --- a/include/llvm/IntrinsicsX86.td +++ b/include/llvm/IntrinsicsX86.td @@ -371,6 +371,12 @@ let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.". def int_x86_sse2_psrl_dq : GCCBuiltin<"__builtin_ia32_psrldqi128">, Intrinsic<[llvm_v2i64_ty, llvm_v2i64_ty, llvm_i32_ty], [IntrNoMem]>; + def int_x86_sse2_psll_dq_bs : GCCBuiltin<"__builtin_ia32_pslldqi128_byteshift">, + Intrinsic<[llvm_v2i64_ty, llvm_v2i64_ty, + llvm_i32_ty], [IntrNoMem]>; + def int_x86_sse2_psrl_dq_bs : GCCBuiltin<"__builtin_ia32_psrldqi128_byteshift">, + Intrinsic<[llvm_v2i64_ty, llvm_v2i64_ty, + llvm_i32_ty], [IntrNoMem]>; } // Integer comparison ops |