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fuchsia / third_party / github.com / llvm / llvm-project / refs/tags/llvmorg-11.0.0-rc5 / . / llvm / test / CodeGen / X86 / 2008-04-17-CoalescerBug.ll
blob: 65240d5aea71b32d8612801f35b685c1b33382b9 [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i386-apple-darwin | FileCheck %s
; Make sure xorl operands are 32-bit registers.
%struct.tm = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i8* }
%struct.wxDateTime = type { %struct.wxLongLong }
%"struct.wxDateTime::TimeZone" = type { i32 }
%struct.wxLongLong = type { i64 }
%struct.wxString = type { %struct.wxStringBase }
%struct.wxStringBase = type { i32* }
@.str = external constant [27 x i32] ; <[27 x i32]*> [#uses=1]
@.str4 = external constant [14 x i32] ; <[14 x i32]*> [#uses=1]
@_ZZNK10wxDateTime5GetTmERKNS_8TimeZoneEE12__FUNCTION__ = external constant [6 x i8] ; <[6 x i8]*> [#uses=1]
@.str33 = external constant [29 x i32] ; <[29 x i32]*> [#uses=1]
@.str89 = external constant [5 x i32] ; <[5 x i32]*> [#uses=1]
define void @_ZNK10wxDateTime6FormatEPKwRKNS_8TimeZoneE(%struct.wxString* noalias sret %agg.result, %struct.wxDateTime* %this, i32* %format, %"struct.wxDateTime::TimeZone"* %tz, i1 %foo) personality i32 (...)* @__gxx_personality_v0 {
; CHECK-LABEL: _ZNK10wxDateTime6FormatEPKwRKNS_8TimeZoneE:
; CHECK: ## %bb.0: ## %entry
; CHECK-NEXT: pushl %ebp
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: pushl %ebx
; CHECK-NEXT: .cfi_def_cfa_offset 12
; CHECK-NEXT: pushl %edi
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: pushl %esi
; CHECK-NEXT: .cfi_def_cfa_offset 20
; CHECK-NEXT: subl $28, %esp
; CHECK-NEXT: .cfi_def_cfa_offset 48
; CHECK-NEXT: .cfi_offset %esi, -20
; CHECK-NEXT: .cfi_offset %edi, -16
; CHECK-NEXT: .cfi_offset %ebx, -12
; CHECK-NEXT: .cfi_offset %ebp, -8
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %esi
; CHECK-NEXT: movb {{[0-9]+}}(%esp), %bl
; CHECK-NEXT: testb $1, %bl
; CHECK-NEXT: je LBB0_27
; CHECK-NEXT: ## %bb.1: ## %bb116.i
; CHECK-NEXT: je LBB0_27
; CHECK-NEXT: ## %bb.2: ## %bb52.i.i
; CHECK-NEXT: testb $1, %bl
; CHECK-NEXT: je LBB0_27
; CHECK-NEXT: ## %bb.3: ## %bb142.i
; CHECK-NEXT: je LBB0_27
; CHECK-NEXT: ## %bb.4:
; CHECK-NEXT: movl L_.str89$non_lazy_ptr, %edi
; CHECK-NEXT: movb $1, %bh
; CHECK-NEXT: movl $274877907, %ebp ## imm = 0x10624DD3
; CHECK-NEXT: jmp LBB0_5
; CHECK-NEXT: .p2align 4, 0x90
; CHECK-NEXT: LBB0_23: ## %bb7806
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: Ltmp16:
; CHECK-NEXT: movl $0, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl $1, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl $0, (%esp)
; CHECK-NEXT: calll __ZN12wxStringBase6appendEmw
; CHECK-NEXT: Ltmp17:
; CHECK-NEXT: LBB0_5: ## %bb3261
; CHECK-NEXT: ## =>This Inner Loop Header: Depth=1
; CHECK-NEXT: cmpl $37, 0
; CHECK-NEXT: jne LBB0_27
; CHECK-NEXT: ## %bb.6: ## %bb3306
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: Ltmp0:
; CHECK-NEXT: movl %edi, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl $0, (%esp)
; CHECK-NEXT: calll __ZN12wxStringBaseaSEPKw
; CHECK-NEXT: Ltmp1:
; CHECK-NEXT: ## %bb.7: ## %bb3314
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: movl 0, %eax
; CHECK-NEXT: cmpl $121, %eax
; CHECK-NEXT: ja LBB0_27
; CHECK-NEXT: ## %bb.8: ## %bb3314
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: jmpl *LJTI0_0(,%eax,4)
; CHECK-NEXT: LBB0_10: ## %bb5809
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: testb %al, %al
; CHECK-NEXT: jne LBB0_27
; CHECK-NEXT: ## %bb.11: ## %bb5809
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: testb %bh, %bh
; CHECK-NEXT: je LBB0_27
; CHECK-NEXT: ## %bb.12: ## %bb91.i8504
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: testb $1, %bl
; CHECK-NEXT: je LBB0_14
; CHECK-NEXT: ## %bb.13: ## %bb155.i8541
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: Ltmp4:
; CHECK-NEXT: movl $0, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl $0, (%esp)
; CHECK-NEXT: calll _gmtime_r
; CHECK-NEXT: Ltmp5:
; CHECK-NEXT: LBB0_14: ## %bb182.i8560
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: testb $1, %bl
; CHECK-NEXT: je LBB0_15
; CHECK-NEXT: ## %bb.17: ## %bb278.i8617
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: je LBB0_19
; CHECK-NEXT: ## %bb.18: ## %bb440.i8663
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: Ltmp6:
; CHECK-NEXT: movl L_.str4$non_lazy_ptr, %eax
; CHECK-NEXT: movl %eax, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl L_.str33$non_lazy_ptr, %eax
; CHECK-NEXT: movl %eax, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl L__ZZNK10wxDateTime5GetTmERKNS_8TimeZoneEE12__FUNCTION__$non_lazy_ptr, %eax
; CHECK-NEXT: movl %eax, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl L_.str$non_lazy_ptr, %eax
; CHECK-NEXT: movl %eax, (%esp)
; CHECK-NEXT: movl $1717, {{[0-9]+}}(%esp) ## imm = 0x6B5
; CHECK-NEXT: calll __Z10wxOnAssertPKwiPKcS0_S0_
; CHECK-NEXT: Ltmp7:
; CHECK-NEXT: LBB0_19: ## %bb448.i8694
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: jmp LBB0_20
; CHECK-NEXT: LBB0_15: ## %bb187.i8591
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: jne LBB0_27
; CHECK-NEXT: ## %bb.16: ## %bb265.i8606
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: xorl %eax, %eax
; CHECK-NEXT: imull %ebp
; CHECK-NEXT: movl %edx, %eax
; CHECK-NEXT: shrl $31, %eax
; CHECK-NEXT: shrl $6, %edx
; CHECK-NEXT: addl %eax, %edx
; CHECK-NEXT: imull $1000, %edx, %eax ## imm = 0x3E8
; CHECK-NEXT: negl %eax
; CHECK-NEXT: LBB0_20: ## %invcont5814
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: movzwl %ax, %eax
; CHECK-NEXT: Ltmp8:
; CHECK-NEXT: movl %eax, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl $0, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl $0, (%esp)
; CHECK-NEXT: calll __ZN8wxString6FormatEPKwz
; CHECK-NEXT: subl $4, %esp
; CHECK-NEXT: Ltmp9:
; CHECK-NEXT: ## %bb.21: ## %invcont5831
; CHECK-NEXT: ## in Loop: Header=BB0_5 Depth=1
; CHECK-NEXT: Ltmp10:
; CHECK-NEXT: movl $0, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl $0, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl $0, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl $0, (%esp)
; CHECK-NEXT: calll __ZN12wxStringBase10ConcatSelfEmPKwm
; CHECK-NEXT: Ltmp11:
; CHECK-NEXT: jmp LBB0_5
; CHECK-NEXT: LBB0_22: ## %bb5968
; CHECK-NEXT: Ltmp2:
; CHECK-NEXT: movl $0, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl $0, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl $0, (%esp)
; CHECK-NEXT: calll __ZN8wxString6FormatEPKwz
; CHECK-NEXT: subl $4, %esp
; CHECK-NEXT: Ltmp3:
; CHECK-NEXT: jmp LBB0_27
; CHECK-NEXT: LBB0_9: ## %bb5657
; CHECK-NEXT: Ltmp13:
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
; CHECK-NEXT: movl %eax, {{[0-9]+}}(%esp)
; CHECK-NEXT: movl {{[0-9]+}}(%esp), %eax
; CHECK-NEXT: movl %eax, (%esp)
; CHECK-NEXT: calll __ZNK10wxDateTime12GetDayOfYearERKNS_8TimeZoneE
; CHECK-NEXT: Ltmp14:
; CHECK-NEXT: LBB0_27: ## %bb115.critedge.i
; CHECK-NEXT: movl %esi, %eax
; CHECK-NEXT: addl $28, %esp
; CHECK-NEXT: popl %esi
; CHECK-NEXT: popl %edi
; CHECK-NEXT: popl %ebx
; CHECK-NEXT: popl %ebp
; CHECK-NEXT: retl $4
; CHECK-NEXT: LBB0_25: ## %lpad.loopexit.split-lp
; CHECK-NEXT: Ltmp15:
; CHECK-NEXT: jmp LBB0_27
; CHECK-NEXT: LBB0_26: ## %lpad8185
; CHECK-NEXT: Ltmp12:
; CHECK-NEXT: jmp LBB0_27
; CHECK-NEXT: LBB0_24: ## %lpad.loopexit
; CHECK-NEXT: Ltmp18:
; CHECK-NEXT: jmp LBB0_27
; CHECK-NEXT: Lfunc_end0:
entry:
br i1 %foo, label %bb116.i, label %bb115.critedge.i
bb115.critedge.i: ; preds = %entry
ret void
bb116.i: ; preds = %entry
br i1 %foo, label %bb52.i.i, label %bb3118
bb3118: ; preds = %bb116.i
ret void
bb52.i.i: ; preds = %bb116.i
br i1 %foo, label %bb142.i, label %bb115.critedge.i.i
bb115.critedge.i.i: ; preds = %bb52.i.i
ret void
bb142.i: ; preds = %bb52.i.i
br i1 %foo, label %bb161.i, label %bb182.i
bb161.i: ; preds = %bb142.i
br label %bb3261
bb182.i: ; preds = %bb142.i
ret void
bb3261: ; preds = %bb7834, %bb161.i
%tmp3263 = load i32, i32* null, align 4 ; <i32> [#uses=1]
%tmp3264 = icmp eq i32 %tmp3263, 37 ; <i1> [#uses=1]
br i1 %tmp3264, label %bb3306, label %bb3267
bb3267: ; preds = %bb3261
ret void
bb3306: ; preds = %bb3261
%tmp3310 = invoke %struct.wxStringBase* @_ZN12wxStringBaseaSEPKw( %struct.wxStringBase* null, i32* getelementptr ([5 x i32], [5 x i32]* @.str89, i32 0, i32 0) )
to label %bb3314 unwind label %lpad ; <%struct.wxStringBase*> [#uses=0]
bb3314: ; preds = %bb3306
%tmp3316 = load i32, i32* null, align 4 ; <i32> [#uses=1]
switch i32 %tmp3316, label %bb7595 [
i32 0, label %bb7819
i32 37, label %bb7806
i32 66, label %bb3477
i32 72, label %bb5334
i32 73, label %bb5484
i32 77, label %bb6118
i32 83, label %bb6406
i32 85, label %bb6556
i32 87, label %bb6708
i32 89, label %bb7308
i32 98, label %bb3477
i32 99, label %bb3626
i32 100, label %bb5184
i32 106, label %bb5657
i32 108, label %bb5809
i32 109, label %bb5968
i32 119, label %bb6860
i32 120, label %bb3626
i32 121, label %bb7158
]
bb3477: ; preds = %bb3314, %bb3314
ret void
bb3626: ; preds = %bb3314, %bb3314
ret void
bb5184: ; preds = %bb3314
ret void
bb5334: ; preds = %bb3314
ret void
bb5484: ; preds = %bb3314
ret void
bb5657: ; preds = %bb3314
%tmp5661 = invoke zeroext i16 @_ZNK10wxDateTime12GetDayOfYearERKNS_8TimeZoneE( %struct.wxDateTime* %this, %"struct.wxDateTime::TimeZone"* %tz )
to label %invcont5660 unwind label %lpad ; <i16> [#uses=0]
invcont5660: ; preds = %bb5657
ret void
bb5809: ; preds = %bb3314
%tmp61.i.i8486 = icmp sgt i64 0, -1 ; <i1> [#uses=1]
%tmp95.i.i8490 = icmp slt i64 0, 2147483647000 ; <i1> [#uses=1]
%bothcond9308 = and i1 %tmp61.i.i8486, %tmp95.i.i8490 ; <i1> [#uses=1]
br i1 %bothcond9308, label %bb91.i8504, label %bb115.critedge.i.i8492
bb115.critedge.i.i8492: ; preds = %bb5809
ret void
bb91.i8504: ; preds = %bb5809
br i1 %foo, label %bb155.i8541, label %bb182.i8560
bb155.i8541: ; preds = %bb91.i8504
%tmp156.i85398700 = invoke %struct.tm* @gmtime_r( i32* null, %struct.tm* null )
to label %bb182.i8560 unwind label %lpad ; <%struct.tm*> [#uses=1]
bb182.i8560: ; preds = %bb155.i8541, %bb91.i8504
%tm48.0.i8558 = phi %struct.tm* [ null, %bb91.i8504 ], [ %tmp156.i85398700, %bb155.i8541 ] ; <%struct.tm*> [#uses=0]
br i1 %foo, label %bb278.i8617, label %bb187.i8591
bb187.i8591: ; preds = %bb182.i8560
%tmp245.i8588 = srem i64 0, 86400000 ; <i64> [#uses=1]
br i1 %foo, label %bb264.i8592, label %bb265.i8606
bb264.i8592: ; preds = %bb187.i8591
ret void
bb265.i8606: ; preds = %bb187.i8591
%tmp268269.i8593 = trunc i64 %tmp245.i8588 to i32 ; <i32> [#uses=1]
%tmp273.i8594 = srem i32 %tmp268269.i8593, 1000 ; <i32> [#uses=1]
%tmp273274.i8595 = trunc i32 %tmp273.i8594 to i16 ; <i16> [#uses=1]
br label %invcont5814
bb278.i8617: ; preds = %bb182.i8560
%timeOnly50.0.i8622 = add i32 0, 0 ; <i32> [#uses=1]
br i1 %foo, label %bb440.i8663, label %bb448.i8694
bb440.i8663: ; preds = %bb278.i8617
invoke void @_Z10wxOnAssertPKwiPKcS0_S0_( i32* getelementptr ([27 x i32], [27 x i32]* @.str, i32 0, i32 0), i32 1717, i8* getelementptr ([6 x i8], [6 x i8]* @_ZZNK10wxDateTime5GetTmERKNS_8TimeZoneEE12__FUNCTION__, i32 0, i32 0), i32* getelementptr ([29 x i32], [29 x i32]* @.str33, i32 0, i32 0), i32* getelementptr ([14 x i32], [14 x i32]* @.str4, i32 0, i32 0) )
to label %bb448.i8694 unwind label %lpad
bb448.i8694: ; preds = %bb440.i8663, %bb278.i8617
%tmp477.i8669 = srem i32 %timeOnly50.0.i8622, 1000 ; <i32> [#uses=1]
%tmp477478.i8670 = trunc i32 %tmp477.i8669 to i16 ; <i16> [#uses=1]
br label %invcont5814
invcont5814: ; preds = %bb448.i8694, %bb265.i8606
%tmp812.0.0 = phi i16 [ %tmp477478.i8670, %bb448.i8694 ], [ %tmp273274.i8595, %bb265.i8606 ] ; <i16> [#uses=1]
%tmp58165817 = zext i16 %tmp812.0.0 to i32 ; <i32> [#uses=1]
invoke void (%struct.wxString*, i32*, ...) @_ZN8wxString6FormatEPKwz( %struct.wxString* noalias sret null, i32* null, i32 %tmp58165817 )
to label %invcont5831 unwind label %lpad
invcont5831: ; preds = %invcont5814
%tmp5862 = invoke zeroext i8 @_ZN12wxStringBase10ConcatSelfEmPKwm( %struct.wxStringBase* null, i32 0, i32* null, i32 0 )
to label %bb7834 unwind label %lpad8185 ; <i8> [#uses=0]
bb5968: ; preds = %bb3314
invoke void (%struct.wxString*, i32*, ...) @_ZN8wxString6FormatEPKwz( %struct.wxString* noalias sret null, i32* null, i32 0 )
to label %invcont5981 unwind label %lpad
invcont5981: ; preds = %bb5968
ret void
bb6118: ; preds = %bb3314
ret void
bb6406: ; preds = %bb3314
ret void
bb6556: ; preds = %bb3314
ret void
bb6708: ; preds = %bb3314
ret void
bb6860: ; preds = %bb3314
ret void
bb7158: ; preds = %bb3314
ret void
bb7308: ; preds = %bb3314
ret void
bb7595: ; preds = %bb3314
ret void
bb7806: ; preds = %bb3314
%tmp7814 = invoke %struct.wxStringBase* @_ZN12wxStringBase6appendEmw( %struct.wxStringBase* null, i32 1, i32 0 )
to label %bb7834 unwind label %lpad ; <%struct.wxStringBase*> [#uses=0]
bb7819: ; preds = %bb3314
ret void
bb7834: ; preds = %bb7806, %invcont5831
br label %bb3261
lpad: ; preds = %bb7806, %bb5968, %invcont5814, %bb440.i8663, %bb155.i8541, %bb5657, %bb3306
%exn = landingpad {i8*, i32}
cleanup
ret void
lpad8185: ; preds = %invcont5831
%exn8185 = landingpad {i8*, i32}
cleanup
ret void
}
declare void @_Z10wxOnAssertPKwiPKcS0_S0_(i32*, i32, i8*, i32*, i32*)
declare zeroext i8 @_ZN12wxStringBase10ConcatSelfEmPKwm(%struct.wxStringBase*, i32, i32*, i32)
declare %struct.tm* @gmtime_r(i32*, %struct.tm*)
declare zeroext i16 @_ZNK10wxDateTime12GetDayOfYearERKNS_8TimeZoneE(%struct.wxDateTime*, %"struct.wxDateTime::TimeZone"*)
declare %struct.wxStringBase* @_ZN12wxStringBase6appendEmw(%struct.wxStringBase*, i32, i32)
declare %struct.wxStringBase* @_ZN12wxStringBaseaSEPKw(%struct.wxStringBase*, i32*)
declare void @_ZN8wxString6FormatEPKwz(%struct.wxString* noalias sret , i32*, ...)
declare i32 @__gxx_personality_v0(...)