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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=i386-apple-darwin -disable-cgp-branch-opts | FileCheck %s3 4 %struct.DBC_t = type { i32, ptr, i16, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i32, i32, i32, i32, ptr, ptr, ptr, ptr, ptr, i32, i32, i32, i32, i32, i32, i32, i32, i16, i16, ptr, i8, i16, ptr, i16 }5 %struct.DRVOPT = type { i16, i32, i8, ptr }6 %struct.GENV_t = type { i32, ptr, i16, ptr, ptr, i32, i32, i32, i32, ptr, i16 }7 %struct.pthread_mutex_t = type { i32, [40 x i8] }8@iodbcdm_global_lock = external global %struct.pthread_mutex_t ; <ptr> [#uses=1]9 10define i16 @SQLDriversW(ptr %henv, i16 zeroext %fDir, ptr %szDrvDesc, i16 signext %cbDrvDescMax, ptr %pcbDrvDesc, ptr %szDrvAttr, i16 signext %cbDrvAttrMax, ptr %pcbDrvAttr) nounwind {11; CHECK-LABEL: SQLDriversW:12; CHECK: ## %bb.0: ## %entry13; CHECK-NEXT: pushl %ebp14; CHECK-NEXT: pushl %ebx15; CHECK-NEXT: pushl %edi16; CHECK-NEXT: pushl %esi17; CHECK-NEXT: subl $12, %esp18; CHECK-NEXT: movb $1, %al19; CHECK-NEXT: testb %al, %al20; CHECK-NEXT: je LBB0_121; CHECK-NEXT: ## %bb.3: ## %bb2822; CHECK-NEXT: movzwl {{[0-9]+}}(%esp), %ecx23; CHECK-NEXT: movzwl {{[0-9]+}}(%esp), %ebx24; CHECK-NEXT: movzwl {{[0-9]+}}(%esp), %ebp25; CHECK-NEXT: movl {{[0-9]+}}(%esp), %edi26; CHECK-NEXT: movw $-2, %si27; CHECK-NEXT: jne LBB0_628; CHECK-NEXT: ## %bb.4: ## %bb3729; CHECK-NEXT: movw $0, 40(%edi)30; CHECK-NEXT: testb %al, %al31; CHECK-NEXT: leal (,%ecx,4), %ecx32; CHECK-NEXT: leal (,%ebx,4), %edx33; CHECK-NEXT: subl $12, %esp34; CHECK-NEXT: movzwl %bp, %eax35; CHECK-NEXT: movswl %cx, %ecx36; CHECK-NEXT: movswl %dx, %edx37; CHECK-NEXT: pushl $8738; CHECK-NEXT: pushl {{[0-9]+}}(%esp)39; CHECK-NEXT: pushl %ecx40; CHECK-NEXT: pushl $041; CHECK-NEXT: pushl {{[0-9]+}}(%esp)42; CHECK-NEXT: pushl %edx43; CHECK-NEXT: pushl $044; CHECK-NEXT: pushl %eax45; CHECK-NEXT: pushl %edi46; CHECK-NEXT: calll _SQLDrivers_Internal47; CHECK-NEXT: addl $48, %esp48; CHECK-NEXT: movl %eax, %esi49; CHECK-NEXT: xorl %eax, %eax50; CHECK-NEXT: testb %al, %al51; CHECK-NEXT: je LBB0_152; CHECK-NEXT: ## %bb.5:53; CHECK-NEXT: movzwl {{[0-9]+}}(%esp), %ecx54; CHECK-NEXT: LBB0_6: ## %done55; CHECK-NEXT: xorl %eax, %eax56; CHECK-NEXT: testb %al, %al57; CHECK-NEXT: je LBB0_758; CHECK-NEXT: ## %bb.8: ## %bb16759; CHECK-NEXT: subl $12, %esp60; CHECK-NEXT: movl L_iodbcdm_global_lock$non_lazy_ptr, %eax61; CHECK-NEXT: pushl %eax62; CHECK-NEXT: calll _pthread_mutex_unlock63; CHECK-NEXT: addl $16, %esp64; CHECK-NEXT: movl %esi, %eax65; CHECK-NEXT: jmp LBB0_266; CHECK-NEXT: LBB0_7: ## %bb15067; CHECK-NEXT: movswl %si, %eax68; CHECK-NEXT: subl $8, %esp69; CHECK-NEXT: movswl %cx, %ecx70; CHECK-NEXT: movswl %bx, %edx71; CHECK-NEXT: movzwl %bp, %esi72; CHECK-NEXT: pushl {{[0-9]+}}(%esp)73; CHECK-NEXT: pushl %ecx74; CHECK-NEXT: pushl {{[0-9]+}}(%esp)75; CHECK-NEXT: pushl {{[0-9]+}}(%esp)76; CHECK-NEXT: pushl %edx77; CHECK-NEXT: pushl {{[0-9]+}}(%esp)78; CHECK-NEXT: pushl %esi79; CHECK-NEXT: pushl %edi80; CHECK-NEXT: pushl %eax81; CHECK-NEXT: pushl $182; CHECK-NEXT: calll _trace_SQLDriversW83; CHECK-NEXT: addl $48, %esp84; CHECK-NEXT: LBB0_1: ## %bb85; CHECK-NEXT: xorl %eax, %eax86; CHECK-NEXT: LBB0_2: ## %bb87; CHECK-NEXT: addl $12, %esp88; CHECK-NEXT: popl %esi89; CHECK-NEXT: popl %edi90; CHECK-NEXT: popl %ebx91; CHECK-NEXT: popl %ebp92; CHECK-NEXT: retl93entry:94 br i1 true, label %bb28, label %bb95bb: ; preds = %entry96 ret i16 097bb28: ; preds = %entry98 br i1 false, label %bb37, label %done99bb37: ; preds = %bb28100 %tmp46 = getelementptr %struct.GENV_t, ptr %henv, i32 0, i32 10 ; <ptr> [#uses=1]101 store i16 0, ptr %tmp46, align 4102 br i1 false, label %bb74, label %bb92103bb74: ; preds = %bb37104 br label %bb92105bb92: ; preds = %bb74, %bb37106 %tmp95180 = shl i16 %cbDrvAttrMax, 2 ; <i16> [#uses=1]107 %tmp100178 = shl i16 %cbDrvDescMax, 2 ; <i16> [#uses=1]108 %tmp113 = tail call i16 @SQLDrivers_Internal( ptr %henv, i16 zeroext %fDir, ptr null, i16 signext %tmp100178, ptr %pcbDrvDesc, ptr null, i16 signext %tmp95180, ptr %pcbDrvAttr, i8 zeroext 87 ) nounwind ; <i16> [#uses=1]109 br i1 false, label %done, label %bb137110bb137: ; preds = %bb92111 ret i16 0112done: ; preds = %bb92, %bb28113 %retcode.0 = phi i16 [ -2, %bb28 ], [ %tmp113, %bb92 ] ; <i16> [#uses=2]114 br i1 false, label %bb167, label %bb150115bb150: ; preds = %done116 %tmp157158 = sext i16 %retcode.0 to i32 ; <i32> [#uses=1]117 tail call void @trace_SQLDriversW( i32 1, i32 %tmp157158, ptr %henv, i16 zeroext %fDir, ptr %szDrvDesc, i16 signext %cbDrvDescMax, ptr %pcbDrvDesc, ptr %szDrvAttr, i16 signext %cbDrvAttrMax, ptr %pcbDrvAttr ) nounwind118 ret i16 0119bb167: ; preds = %done120 %tmp168 = tail call i32 @pthread_mutex_unlock( ptr @iodbcdm_global_lock ) nounwind ; <i32> [#uses=0]121 ret i16 %retcode.0122}123 124declare i32 @pthread_mutex_unlock(ptr)125 126declare i16 @SQLDrivers_Internal(ptr, i16 zeroext , ptr, i16 signext , ptr, ptr, i16 signext , ptr, i8 zeroext ) nounwind127 128declare void @trace_SQLDriversW(i32, i32, ptr, i16 zeroext , ptr, i16 signext , ptr, ptr, i16 signext , ptr)129