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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-- -disable-cgp-delete-phis | FileCheck %s3 4 %struct.COMPOSITE = type { i8, i16, i16 }5 %struct.FILE = type { ptr, i32, i32, i16, i16, %struct.__sbuf, i32, ptr, ptr, ptr, ptr, ptr, %struct.__sbuf, ptr, i32, [3 x i8], [1 x i8], %struct.__sbuf, i32, i64 }6 %struct.FILE_POS = type { i8, i8, i16, i32 }7 %struct.FIRST_UNION = type { %struct.FILE_POS }8 %struct.FONT_INFO = type { ptr, ptr, ptr, ptr, i32, ptr, ptr, i16, i16, ptr, ptr, ptr, ptr }9 %struct.FOURTH_UNION = type { %struct.STYLE }10 %struct.GAP = type { i8, i8, i16 }11 %struct.LIST = type { ptr, ptr }12 %struct.SECOND_UNION = type { { i16, i8, i8 } }13 %struct.STYLE = type { { %struct.GAP }, { %struct.GAP }, i16, i16, i32 }14 %struct.THIRD_UNION = type { ptr, [8 x i8] }15 %struct.__sFILEX = type opaque16 %struct.__sbuf = type { ptr, i32 }17 %struct.head_type = type { [2 x %struct.LIST], %struct.FIRST_UNION, %struct.SECOND_UNION, %struct.THIRD_UNION, %struct.FOURTH_UNION, ptr, { ptr }, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32 }18 %struct.metrics = type { i16, i16, i16, i16, i16 }19 %struct.rec = type { %struct.head_type }20 21define void @FontChange(i1 %foo) nounwind {22; CHECK-LABEL: FontChange:23; CHECK: # %bb.0: # %entry24; CHECK-NEXT: testb $1, %dil25; CHECK-NEXT: je .LBB0_1226; CHECK-NEXT: # %bb.1: # %bb29827; CHECK-NEXT: je .LBB0_328; CHECK-NEXT: # %bb.2: # %bb30429; CHECK-NEXT: je .LBB0_430; CHECK-NEXT: .p2align 431; CHECK-NEXT: .LBB0_3: # %bb36632; CHECK-NEXT: # =>This Inner Loop Header: Depth=133; CHECK-NEXT: testb $1, %dil34; CHECK-NEXT: jne .LBB0_335; CHECK-NEXT: .LBB0_4: # %bb42836; CHECK-NEXT: testb $1, %dil37; CHECK-NEXT: je .LBB0_1238; CHECK-NEXT: # %bb.5:39; CHECK-NEXT: cmpb $0, 040; CHECK-NEXT: .p2align 441; CHECK-NEXT: .LBB0_6: # %bb65042; CHECK-NEXT: # =>This Inner Loop Header: Depth=143; CHECK-NEXT: je .LBB0_644; CHECK-NEXT: # %bb.7: # %bb66245; CHECK-NEXT: movl 0, %eax46; CHECK-NEXT: movl %eax, %ecx47; CHECK-NEXT: andl $57344, %ecx # imm = 0xE00048; CHECK-NEXT: cmpl $8192, %ecx # imm = 0x200049; CHECK-NEXT: jne .LBB0_1250; CHECK-NEXT: # %bb.8: # %bb488451; CHECK-NEXT: andl $7168, %eax # imm = 0x1C0052; CHECK-NEXT: cmpl $1024, %eax # imm = 0x40053; CHECK-NEXT: jne .LBB0_1254; CHECK-NEXT: # %bb.9: # %bb493255; CHECK-NEXT: testb $1, %dil56; CHECK-NEXT: jne .LBB0_1257; CHECK-NEXT: # %bb.10: # %bb494058; CHECK-NEXT: movl 0, %eax59; CHECK-NEXT: cmpl $160, %eax60; CHECK-NEXT: je .LBB0_1261; CHECK-NEXT: # %bb.11: # %bb494062; CHECK-NEXT: cmpl $159, %eax63; CHECK-NEXT: .LBB0_12: # %bb489764; CHECK-NEXT: retq65entry:66 br i1 %foo, label %bb298, label %bb4967bb49: ; preds = %entry68 ret void69bb298: ; preds = %entry70 br i1 %foo, label %bb304, label %bb36671bb304: ; preds = %bb29872 br i1 %foo, label %bb330, label %bb42873bb330: ; preds = %bb366, %bb30474 br label %bb36675bb366: ; preds = %bb330, %bb29876 br i1 %foo, label %bb330, label %bb42877bb428: ; preds = %bb366, %bb30478 br i1 %foo, label %bb650, label %bb43379bb433: ; preds = %bb42880 ret void81bb650: ; preds = %bb650, %bb42882 %tmp658 = load i8, ptr null, align 8 ; <i8> [#uses=1]83 %tmp659 = icmp eq i8 %tmp658, 0 ; <i1> [#uses=1]84 br i1 %tmp659, label %bb650, label %bb66285bb662: ; preds = %bb65086 br label %bb76187bb688: ; preds = %bb66288 ret void89bb761: ; preds = %bb66290 %tmp487248736542 = load i32, ptr null, align 4 ; <i32> [#uses=2]91 %tmp487648776541 = and i32 %tmp487248736542, 57344 ; <i32> [#uses=1]92 %tmp4881 = icmp eq i32 %tmp487648776541, 8192 ; <i1> [#uses=1]93 br i1 %tmp4881, label %bb4884, label %bb489794bb4884: ; preds = %bb76195 %tmp488948906540 = and i32 %tmp487248736542, 7168 ; <i32> [#uses=1]96 %tmp4894 = icmp eq i32 %tmp488948906540, 1024 ; <i1> [#uses=1]97 br i1 %tmp4894, label %bb4932, label %bb489798bb4897: ; preds = %bb4884, %bb76199 ret void100bb4932: ; preds = %bb4884101 %tmp4933 = load i32, ptr null, align 4 ; <i32> [#uses=1]102 br i1 %foo, label %bb5054, label %bb4940103bb4940: ; preds = %bb4932104 %tmp4943 = load i32, ptr null, align 4 ; <i32> [#uses=2]105 switch i32 %tmp4933, label %bb5054 [106 i32 159, label %bb4970107 i32 160, label %bb5002108 ]109bb4970: ; preds = %bb4940110 %tmp49746536 = trunc i32 %tmp4943 to i16 ; <i16> [#uses=1]111 %tmp49764977 = and i16 %tmp49746536, 4095 ; <i16> [#uses=1]112 %mask498049814982 = zext i16 %tmp49764977 to i64 ; <i64> [#uses=1]113 %tmp4984 = getelementptr %struct.FONT_INFO, ptr null, i64 %mask498049814982, i32 5 ; <ptr> [#uses=1]114 %tmp4985 = load ptr, ptr %tmp4984, align 8 ; <ptr> [#uses=1]115 %tmp4988 = getelementptr %struct.rec, ptr %tmp4985, i64 0, i32 0, i32 3 ; <ptr> [#uses=1]116 %tmp4992 = load i32, ptr %tmp4988, align 8 ; <i32> [#uses=1]117 %tmp49924993 = trunc i32 %tmp4992 to i16 ; <i16> [#uses=1]118 %tmp4996 = add i16 %tmp49924993, 0 ; <i16> [#uses=1]119 br label %bb5054120bb5002: ; preds = %bb4940121 %tmp50066537 = trunc i32 %tmp4943 to i16 ; <i16> [#uses=1]122 %tmp50085009 = and i16 %tmp50066537, 4095 ; <i16> [#uses=1]123 %mask501250135014 = zext i16 %tmp50085009 to i64 ; <i64> [#uses=1]124 %tmp5016 = getelementptr %struct.FONT_INFO, ptr null, i64 %mask501250135014, i32 5 ; <ptr> [#uses=1]125 %tmp5017 = load ptr, ptr %tmp5016, align 8 ; <ptr> [#uses=1]126 %tmp5020 = getelementptr %struct.rec, ptr %tmp5017, i64 0, i32 0, i32 3 ; <ptr> [#uses=1]127 %tmp5024 = load i32, ptr %tmp5020, align 8 ; <i32> [#uses=1]128 %tmp50245025 = trunc i32 %tmp5024 to i16 ; <i16> [#uses=1]129 %tmp5028 = sub i16 %tmp50245025, 0 ; <i16> [#uses=1]130 br label %bb5054131bb5054: ; preds = %bb5002, %bb4970, %bb4940, %bb4932132 %flen.0.reg2mem.0 = phi i16 [ %tmp4996, %bb4970 ], [ %tmp5028, %bb5002 ], [ 0, %bb4932 ], [ undef, %bb4940 ] ; <i16> [#uses=0]133 ret void134}135