[X86] Regenerate atom-pad-short-functions.ll test checks

Author: RKSimon

llvm/test/CodeGen/X86/atom-pad-short-functions.ll

@@ -1,64 +1,77 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc < %s -O1 -mcpu=atom -mtriple=i686-linux  | FileCheck %s
 
 declare void @external_function(...)
 
 define i32 @test_return_val(i32 %a) nounwind {
-; CHECK: test_return_val
-; CHECK: movl
-; CHECK: nop
-; CHECK: nop
-; CHECK: nop
-; CHECK: nop
-; CHECK: nop
-; CHECK: nop
-; CHECK: ret
+; CHECK-LABEL: test_return_val:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    retl
   ret i32 %a
 }
 
 define i32 @test_optsize(i32 %a) nounwind optsize {
-; CHECK: test_optsize
-; CHECK: movl
-; CHECK-NEXT: ret
+; CHECK-LABEL: test_optsize:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    retl
   ret i32 %a
 }
 
 define i32 @test_minsize(i32 %a) nounwind minsize {
-; CHECK: test_minsize
-; CHECK: movl
-; CHECK-NEXT: ret
+; CHECK-LABEL: test_minsize:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    retl
   ret i32 %a
 }
 
 define i32 @test_pgso(i32 %a) nounwind !prof !14 {
-; CHECK: test_pgso
-; CHECK: movl
-; CHECK-NEXT: ret
+; CHECK-LABEL: test_pgso:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    retl
   ret i32 %a
 }
 
 define i32 @test_add(i32 %a, i32 %b) nounwind {
-; CHECK: test_add
-; CHECK: addl
-; CHECK: nop
-; CHECK: nop
-; CHECK: nop
-; CHECK: nop
-; CHECK: ret
+; CHECK-LABEL: test_add:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    addl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    retl
   %result = add i32 %a, %b
   ret i32 %result
 }
 
 define i32 @test_multiple_ret(i32 %a, i32 %b, i1 %c) nounwind {
-; CHECK: @test_multiple_ret
-; CHECK: je
+; CHECK-LABEL: test_multiple_ret:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    testb $1, {{[0-9]+}}(%esp)
+; CHECK-NEXT:    je .LBB5_2
+; CHECK-NEXT:  # %bb.1: # %bb1
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    retl
+; CHECK-NEXT:  .LBB5_2: # %bb2
+; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    retl
 
-; CHECK: nop
-; CHECK: nop
-; CHECK: ret
 
-; CHECK: nop
-; CHECK: nop
-; CHECK: ret
 
   br i1 %c, label %bb1, label %bb2
 
@@ -69,41 +82,52 @@ bb2:
   ret i32 %b
 }
 
-define void @test_call_others(i32 %x) nounwind
-{
-; CHECK: test_call_others
-; CHECK: je
+define void @test_call_others(i32 %x) nounwind {
+; CHECK-LABEL: test_call_others:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    cmpl $0, {{[0-9]+}}(%esp)
+; CHECK-NEXT:    je .LBB6_1
+; CHECK-NEXT:  # %bb.2: # %true.case
+; CHECK-NEXT:    jmp external_function@PLT # TAILCALL
+; CHECK-NEXT:  .LBB6_1: # %if.end
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    retl
   %tobool = icmp eq i32 %x, 0
   br i1 %tobool, label %if.end, label %true.case
 
-; CHECK: jmp external_function
 true.case:
   tail call void @external_function() nounwind
   br label %if.end
 
-; CHECK: nop
-; CHECK: nop
-; CHECK: nop
-; CHECK: nop
-; CHECK: ret
 if.end:
   ret void
 
 }
 
 define void @test_branch_to_same_bb(i32 %x, i32 %y) nounwind {
-; CHECK: @test_branch_to_same_bb
+; CHECK-LABEL: test_branch_to_same_bb:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    cmpl $0, {{[0-9]+}}(%esp)
+; CHECK-NEXT:    jle .LBB7_2
+; CHECK-NEXT:    .p2align 4, 0x90
+; CHECK-NEXT:  .LBB7_1: # %while.cond
+; CHECK-NEXT:    # =>This Inner Loop Header: Depth=1
+; CHECK-NEXT:    jmp .LBB7_1
+; CHECK-NEXT:  .LBB7_2: # %while.end
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    nop
+; CHECK-NEXT:    retl
   %cmp = icmp sgt i32 %x, 0
   br i1 %cmp, label %while.cond, label %while.end
 
 while.cond:
   br label %while.cond
 
-; CHECK: nop
-; CHECK: nop
-; CHECK: nop
-; CHECK: nop
-; CHECK: ret
 while.end:
   ret void
 }