2 files changed, 12 insertions, 39 deletions
diff --git a/llvm/test/CodeGen/X86/bmi.ll b/llvm/test/CodeGen/X86/bmi.ll
index 5642f7c6e43..03d6df03c31 100644
--- a/llvm/test/CodeGen/X86/bmi.ll
+++ b/llvm/test/CodeGen/X86/bmi.ll
@@ -519,10 +519,7 @@ define i32 @blsi32_z(i32 %a, i32 %b) nounwind {
 define i32 @blsi32_z2(i32 %a, i32 %b, i32 %c) nounwind {
 ; X86-LABEL: blsi32_z2:
 ; X86:       # %bb.0:
-; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
-; X86-NEXT:    movl %eax, %ecx
-; X86-NEXT:    negl %ecx
-; X86-NEXT:    testl %eax, %ecx
+; X86-NEXT:    blsil {{[0-9]+}}(%esp), %eax
 ; X86-NEXT:    leal {{[0-9]+}}(%esp), %eax
 ; X86-NEXT:    leal {{[0-9]+}}(%esp), %ecx
 ; X86-NEXT:    cmovel %eax, %ecx
@@ -532,9 +529,7 @@ define i32 @blsi32_z2(i32 %a, i32 %b, i32 %c) nounwind {
 ; X64-LABEL: blsi32_z2:
 ; X64:       # %bb.0:
 ; X64-NEXT:    movl %esi, %eax
-; X64-NEXT:    movl %edi, %ecx
-; X64-NEXT:    negl %ecx
-; X64-NEXT:    testl %edi, %ecx
+; X64-NEXT:    blsil %edi, %ecx
 ; X64-NEXT:    cmovnel %edx, %eax
 ; X64-NEXT:    retq
   %t0 = sub i32 0, %a
@@ -629,9 +624,7 @@ define i64 @blsi64_z2(i64 %a, i64 %b, i64 %c) nounwind {
 ; X64-LABEL: blsi64_z2:
 ; X64:       # %bb.0:
 ; X64-NEXT:    movq %rsi, %rax
-; X64-NEXT:    movq %rdi, %rcx
-; X64-NEXT:    negq %rcx
-; X64-NEXT:    testq %rdi, %rcx
+; X64-NEXT:    blsiq %rdi, %rcx
 ; X64-NEXT:    cmovneq %rdx, %rax
 ; X64-NEXT:    retq
   %t0 = sub i64 0, %a
@@ -875,9 +868,7 @@ define i32 @blsr32_z(i32 %a, i32 %b) nounwind {
 define i32 @blsr32_z2(i32 %a, i32 %b, i32 %c) nounwind {
 ; X86-LABEL: blsr32_z2:
 ; X86:       # %bb.0:
-; X86-NEXT:    movl {{[0-9]+}}(%esp), %eax
-; X86-NEXT:    leal -1(%eax), %ecx
-; X86-NEXT:    testl %eax, %ecx
+; X86-NEXT:    blsrl {{[0-9]+}}(%esp), %eax
 ; X86-NEXT:    leal {{[0-9]+}}(%esp), %eax
 ; X86-NEXT:    leal {{[0-9]+}}(%esp), %ecx
 ; X86-NEXT:    cmovel %eax, %ecx
@@ -887,9 +878,7 @@ define i32 @blsr32_z2(i32 %a, i32 %b, i32 %c) nounwind {
 ; X64-LABEL: blsr32_z2:
 ; X64:       # %bb.0:
 ; X64-NEXT:    movl %esi, %eax
-; X64-NEXT:    # kill: def $edi killed $edi def $rdi
-; X64-NEXT:    leal -1(%rdi), %ecx
-; X64-NEXT:    testl %edi, %ecx
+; X64-NEXT:    blsrl %edi, %ecx
 ; X64-NEXT:    cmovnel %edx, %eax
 ; X64-NEXT:    retq
   %t0 = sub i32 %a, 1
@@ -984,8 +973,7 @@ define i64 @blsr64_z2(i64 %a, i64 %b, i64 %c) nounwind {
 ; X64-LABEL: blsr64_z2:
 ; X64:       # %bb.0:
 ; X64-NEXT:    movq %rsi, %rax
-; X64-NEXT:    leaq -1(%rdi), %rcx
-; X64-NEXT:    testq %rdi, %rcx
+; X64-NEXT:    blsrq %rdi, %rcx
 ; X64-NEXT:    cmovneq %rdx, %rax
 ; X64-NEXT:    retq
   %t0 = sub i64 %a, 1
diff --git a/llvm/test/CodeGen/X86/tbm_patterns.ll b/llvm/test/CodeGen/X86/tbm_patterns.ll
index 7ebc5dd0d12..65cc92ca853 100644
--- a/llvm/test/CodeGen/X86/tbm_patterns.ll
+++ b/llvm/test/CodeGen/X86/tbm_patterns.ll
@@ -150,9 +150,7 @@ define i32 @test_x86_tbm_blcfill_u32_z2(i32 %a, i32 %b, i32 %c) nounwind {
 ; CHECK-LABEL: test_x86_tbm_blcfill_u32_z2:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movl %esi, %eax
-; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
-; CHECK-NEXT:    leal 1(%rdi), %ecx
-; CHECK-NEXT:    testl %edi, %ecx
+; CHECK-NEXT:    blcfilll %edi, %ecx
 ; CHECK-NEXT:    cmovnel %edx, %eax
 ; CHECK-NEXT:    retq
   %t0 = add i32 %a, 1
@@ -189,8 +187,7 @@ define i64 @test_x86_tbm_blcfill_u64_z2(i64 %a, i64 %b, i64 %c) nounwind {
 ; CHECK-LABEL: test_x86_tbm_blcfill_u64_z2:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movq %rsi, %rax
-; CHECK-NEXT:    leaq 1(%rdi), %rcx
-; CHECK-NEXT:    testq %rdi, %rcx
+; CHECK-NEXT:    blcfillq %rdi, %rcx
 ; CHECK-NEXT:    cmovneq %rdx, %rax
 ; CHECK-NEXT:    retq
   %t0 = add i64 %a, 1
@@ -334,10 +331,7 @@ define i32 @test_x86_tbm_blcic_u32_z2(i32 %a, i32 %b, i32 %c) nounwind {
 ; CHECK-LABEL: test_x86_tbm_blcic_u32_z2:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movl %esi, %eax
-; CHECK-NEXT:    movl %edi, %ecx
-; CHECK-NEXT:    notl %ecx
-; CHECK-NEXT:    incl %edi
-; CHECK-NEXT:    testl %ecx, %edi
+; CHECK-NEXT:    blcicl %edi, %ecx
 ; CHECK-NEXT:    cmovnel %edx, %eax
 ; CHECK-NEXT:    retq
   %t0 = xor i32 %a, -1
@@ -377,10 +371,7 @@ define i64 @test_x86_tbm_blcic_u64_z2(i64 %a, i64 %b, i64 %c) nounwind {
 ; CHECK-LABEL: test_x86_tbm_blcic_u64_z2:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movq %rsi, %rax
-; CHECK-NEXT:    movq %rdi, %rcx
-; CHECK-NEXT:    notq %rcx
-; CHECK-NEXT:    incq %rdi
-; CHECK-NEXT:    testq %rcx, %rdi
+; CHECK-NEXT:    blcicq %rdi, %rcx
 ; CHECK-NEXT:    cmovneq %rdx, %rax
 ; CHECK-NEXT:    retq
   %t0 = xor i64 %a, -1
@@ -823,10 +814,7 @@ define i32 @test_x86_tbm_tzmsk_u32_z2(i32 %a, i32 %b, i32 %c) nounwind {
 ; CHECK-LABEL: test_x86_tbm_tzmsk_u32_z2:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movl %esi, %eax
-; CHECK-NEXT:    movl %edi, %ecx
-; CHECK-NEXT:    notl %ecx
-; CHECK-NEXT:    decl %edi
-; CHECK-NEXT:    testl %edi, %ecx
+; CHECK-NEXT:    tzmskl %edi, %ecx
 ; CHECK-NEXT:    cmovnel %edx, %eax
 ; CHECK-NEXT:    retq
   %t0 = xor i32 %a, -1
@@ -866,10 +854,7 @@ define i64 @test_x86_tbm_tzmsk_u64_z2(i64 %a, i64 %b, i64 %c) nounwind {
 ; CHECK-LABEL: test_x86_tbm_tzmsk_u64_z2:
 ; CHECK:       # %bb.0:
 ; CHECK-NEXT:    movq %rsi, %rax
-; CHECK-NEXT:    movq %rdi, %rcx
-; CHECK-NEXT:    notq %rcx
-; CHECK-NEXT:    decq %rdi
-; CHECK-NEXT:    testq %rdi, %rcx
+; CHECK-NEXT:    tzmskq %rdi, %rcx
 ; CHECK-NEXT:    cmovneq %rdx, %rax
 ; CHECK-NEXT:    retq
   %t0 = xor i64 %a, -1