diff --git a/llvm/lib/Target/X86/X86IntrinsicsInfo.h b/llvm/lib/Target/X86/X86IntrinsicsInfo.h
index 99665b5872fe2..88ade87e1dca8 100644
--- a/llvm/lib/Target/X86/X86IntrinsicsInfo.h
+++ b/llvm/lib/Target/X86/X86IntrinsicsInfo.h
@@ -534,7 +534,7 @@ static const IntrinsicData IntrinsicsWithoutChain[] = {
     X86_INTRINSIC_DATA(avx10_mask_vcvttpd2qqs_round_512, INTR_TYPE_1OP_MASK,
                        X86ISD::CVTTP2SIS, X86ISD::CVTTP2SIS_SAE),
     X86_INTRINSIC_DATA(avx10_mask_vcvttpd2udqs_128, CVTPD2DQ_MASK,
-                       X86ISD::CVTTP2UIS, X86ISD::MCVTTP2SIS),
+                       X86ISD::CVTTP2UIS, X86ISD::MCVTTP2UIS),
     X86_INTRINSIC_DATA(avx10_mask_vcvttpd2udqs_256, INTR_TYPE_1OP_MASK,
                        X86ISD::CVTTP2UIS, 0),
     X86_INTRINSIC_DATA(avx10_mask_vcvttpd2udqs_round_512, INTR_TYPE_1OP_MASK,
diff --git a/llvm/test/CodeGen/X86/avx10_2satcvtds-intrinsics.ll b/llvm/test/CodeGen/X86/avx10_2satcvtds-intrinsics.ll
index 38d54cff6dc23..00db1fb07c78d 100644
--- a/llvm/test/CodeGen/X86/avx10_2satcvtds-intrinsics.ll
+++ b/llvm/test/CodeGen/X86/avx10_2satcvtds-intrinsics.ll
@@ -652,14 +652,14 @@ define <4 x i32> @test_int_x86_mask_vcvtt_pd2udqs_128(<2 x double> %x0, <4 x i32
 ; X64-LABEL: test_int_x86_mask_vcvtt_pd2udqs_128:
 ; X64:       # %bb.0:
 ; X64-NEXT:    kmovd %edi, %k1 # encoding: [0xc5,0xfb,0x92,0xcf]
-; X64-NEXT:    vcvttpd2dqs %xmm0, %xmm1 {%k1} # encoding: [0x62,0xf5,0xfc,0x09,0x6d,0xc8]
+; X64-NEXT:    vcvttpd2udqs %xmm0, %xmm1 {%k1} # encoding: [0x62,0xf5,0xfc,0x09,0x6c,0xc8]
 ; X64-NEXT:    vmovaps %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x28,0xc1]
 ; X64-NEXT:    retq # encoding: [0xc3]
 ;
 ; X86-LABEL: test_int_x86_mask_vcvtt_pd2udqs_128:
 ; X86:       # %bb.0:
 ; X86-NEXT:    kmovb {{[0-9]+}}(%esp), %k1 # encoding: [0xc5,0xf9,0x90,0x4c,0x24,0x04]
-; X86-NEXT:    vcvttpd2dqs %xmm0, %xmm1 {%k1} # encoding: [0x62,0xf5,0xfc,0x09,0x6d,0xc8]
+; X86-NEXT:    vcvttpd2udqs %xmm0, %xmm1 {%k1} # encoding: [0x62,0xf5,0xfc,0x09,0x6c,0xc8]
 ; X86-NEXT:    vmovaps %xmm1, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x28,0xc1]
 ; X86-NEXT:    retl # encoding: [0xc3]
   %res = call <4 x i32> @llvm.x86.avx10.mask.vcvttpd2udqs.128( <2 x double> %x0, <4 x i32> %src, i8 %mask)
@@ -670,13 +670,13 @@ define <4 x i32> @test_int_x86_maskz_vcvtt_pd2udqs_128_z(<2 x double> %x0, i8 %m
 ; X64-LABEL: test_int_x86_maskz_vcvtt_pd2udqs_128_z:
 ; X64:       # %bb.0:
 ; X64-NEXT:    kmovd %edi, %k1 # encoding: [0xc5,0xfb,0x92,0xcf]
-; X64-NEXT:    vcvttpd2dqs %xmm0, %xmm0 {%k1} {z} # encoding: [0x62,0xf5,0xfc,0x89,0x6d,0xc0]
+; X64-NEXT:    vcvttpd2udqs %xmm0, %xmm0 {%k1} {z} # encoding: [0x62,0xf5,0xfc,0x89,0x6c,0xc0]
 ; X64-NEXT:    retq # encoding: [0xc3]
 ;
 ; X86-LABEL: test_int_x86_maskz_vcvtt_pd2udqs_128_z:
 ; X86:       # %bb.0:
 ; X86-NEXT:    kmovb {{[0-9]+}}(%esp), %k1 # encoding: [0xc5,0xf9,0x90,0x4c,0x24,0x04]
-; X86-NEXT:    vcvttpd2dqs %xmm0, %xmm0 {%k1} {z} # encoding: [0x62,0xf5,0xfc,0x89,0x6d,0xc0]
+; X86-NEXT:    vcvttpd2udqs %xmm0, %xmm0 {%k1} {z} # encoding: [0x62,0xf5,0xfc,0x89,0x6c,0xc0]
 ; X86-NEXT:    retl # encoding: [0xc3]
   %res = call <4 x i32> @llvm.x86.avx10.mask.vcvttpd2udqs.128( <2 x double> %x0, <4 x i32> zeroinitializer, i8 %mask)
   ret <4 x i32> %res
@@ -686,13 +686,13 @@ define <4 x i32> @test_int_x86_mask_vcvtt_pd2udqs_128_undef(<2 x double> %x0, i8
 ; X64-LABEL: test_int_x86_mask_vcvtt_pd2udqs_128_undef:
 ; X64:       # %bb.0:
 ; X64-NEXT:    kmovd %edi, %k1 # encoding: [0xc5,0xfb,0x92,0xcf]
-; X64-NEXT:    vcvttpd2dqs %xmm0, %xmm0 {%k1} # encoding: [0x62,0xf5,0xfc,0x09,0x6d,0xc0]
+; X64-NEXT:    vcvttpd2udqs %xmm0, %xmm0 {%k1} # encoding: [0x62,0xf5,0xfc,0x09,0x6c,0xc0]
 ; X64-NEXT:    retq # encoding: [0xc3]
 ;
 ; X86-LABEL: test_int_x86_mask_vcvtt_pd2udqs_128_undef:
 ; X86:       # %bb.0:
 ; X86-NEXT:    kmovb {{[0-9]+}}(%esp), %k1 # encoding: [0xc5,0xf9,0x90,0x4c,0x24,0x04]
-; X86-NEXT:    vcvttpd2dqs %xmm0, %xmm0 {%k1} # encoding: [0x62,0xf5,0xfc,0x09,0x6d,0xc0]
+; X86-NEXT:    vcvttpd2udqs %xmm0, %xmm0 {%k1} # encoding: [0x62,0xf5,0xfc,0x09,0x6c,0xc0]
 ; X86-NEXT:    retl # encoding: [0xc3]
   %res = call <4 x i32> @llvm.x86.avx10.mask.vcvttpd2udqs.128( <2 x double> %x0, <4 x i32> undef, i8 %mask)
   ret <4 x i32> %res