[llvm] r335340 - [X86] Add notes to a few intrinsics
Gabor Buella via llvm-commits
llvm-commits at lists.llvm.org
Fri Jun 22 05:01:43 PDT 2018
Author: gbuella
Date: Fri Jun 22 05:01:43 2018
New Revision: 335340
URL: http://llvm.org/viewvc/llvm-project?rev=335340&view=rev
Log:
[X86] Add notes to a few intrinsics
This a change corresponding to the clang change in
https://reviews.llvm.org/D45616
Reviewers: craig.topper, uriel.k, RKSimon, andrew.w.kaylor, spatel, scanon, efriedma
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D48280
Modified:
llvm/trunk/include/llvm/IR/IntrinsicsX86.td
Modified: llvm/trunk/include/llvm/IR/IntrinsicsX86.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/IR/IntrinsicsX86.td?rev=335340&r1=335339&r2=335340&view=diff
==============================================================================
--- llvm/trunk/include/llvm/IR/IntrinsicsX86.td (original)
+++ llvm/trunk/include/llvm/IR/IntrinsicsX86.td Fri Jun 22 05:01:43 2018
@@ -211,6 +211,8 @@ let TargetPrefix = "x86" in { // All in
def int_x86_sse_cmp_ss : GCCBuiltin<"__builtin_ia32_cmpss">,
Intrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty,
llvm_v4f32_ty, llvm_i8_ty], [IntrNoMem]>;
+ // NOTE: This comparison intrinsic is not used by clang as long as the
+ // distinction in signaling behaviour is not implemented.
def int_x86_sse_cmp_ps :
Intrinsic<[llvm_v4f32_ty], [llvm_v4f32_ty,
llvm_v4f32_ty, llvm_i8_ty], [IntrNoMem]>;
@@ -317,6 +319,8 @@ let TargetPrefix = "x86" in { // All in
def int_x86_sse2_cmp_sd : GCCBuiltin<"__builtin_ia32_cmpsd">,
Intrinsic<[llvm_v2f64_ty], [llvm_v2f64_ty,
llvm_v2f64_ty, llvm_i8_ty], [IntrNoMem]>;
+ // NOTE: This comparison intrinsic is not used by clang as long as the
+ // distinction in signaling behaviour is not implemented.
def int_x86_sse2_cmp_pd :
Intrinsic<[llvm_v2f64_ty], [llvm_v2f64_ty,
llvm_v2f64_ty, llvm_i8_ty], [IntrNoMem]>;
@@ -5517,6 +5521,8 @@ let TargetPrefix = "x86" in {
// Misc.
let TargetPrefix = "x86" in {
+ // NOTE: These comparison intrinsics are not used by clang as long as the
+ // distinction in signaling behaviour is not implemented.
def int_x86_avx512_mask_cmp_ps_512 :
Intrinsic<[llvm_v16i1_ty], [llvm_v16f32_ty, llvm_v16f32_ty,
llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
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