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-rw-r--r--llvm/include/llvm/IR/IntrinsicsX86.td6
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/include/llvm/IR/IntrinsicsX86.td b/llvm/include/llvm/IR/IntrinsicsX86.td
index 399d327f9da..45ffdf4c21d 100644
--- a/llvm/include/llvm/IR/IntrinsicsX86.td
+++ b/llvm/include/llvm/IR/IntrinsicsX86.td
@@ -211,6 +211,8 @@ let TargetPrefix = "x86" in { // All intrinsics start with "llvm.x86.".
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 intrinsics start with "llvm.x86.".
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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