| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=i386-apple-darwin -disable-cgp-branch-opts | FileCheck %s |
| |
| %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 } |
| %struct.DRVOPT = type { i16, i32, i8, ptr } |
| %struct.GENV_t = type { i32, ptr, i16, ptr, ptr, i32, i32, i32, i32, ptr, i16 } |
| %struct.pthread_mutex_t = type { i32, [40 x i8] } |
| @iodbcdm_global_lock = external global %struct.pthread_mutex_t ; <ptr> [#uses=1] |
| |
| define i16 @SQLDriversW(ptr %henv, i16 zeroext %fDir, ptr %szDrvDesc, i16 signext %cbDrvDescMax, ptr %pcbDrvDesc, ptr %szDrvAttr, i16 signext %cbDrvAttrMax, ptr %pcbDrvAttr) nounwind { |
| ; CHECK-LABEL: SQLDriversW: |
| ; CHECK: ## %bb.0: ## %entry |
| ; CHECK-NEXT: pushl %ebp |
| ; CHECK-NEXT: pushl %ebx |
| ; CHECK-NEXT: pushl %edi |
| ; CHECK-NEXT: pushl %esi |
| ; CHECK-NEXT: subl $12, %esp |
| ; CHECK-NEXT: movb $1, %al |
| ; CHECK-NEXT: testb %al, %al |
| ; CHECK-NEXT: je LBB0_1 |
| ; CHECK-NEXT: ## %bb.3: ## %bb28 |
| ; CHECK-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; CHECK-NEXT: movzwl {{[0-9]+}}(%esp), %ebx |
| ; CHECK-NEXT: movzwl {{[0-9]+}}(%esp), %ebp |
| ; CHECK-NEXT: movl {{[0-9]+}}(%esp), %edi |
| ; CHECK-NEXT: movw $-2, %si |
| ; CHECK-NEXT: jne LBB0_6 |
| ; CHECK-NEXT: ## %bb.4: ## %bb37 |
| ; CHECK-NEXT: movw $0, 40(%edi) |
| ; CHECK-NEXT: movb $1, %al |
| ; CHECK-NEXT: testb %al, %al |
| ; CHECK-NEXT: leal (,%ecx,4), %ecx |
| ; CHECK-NEXT: leal (,%ebx,4), %edx |
| ; CHECK-NEXT: subl $12, %esp |
| ; CHECK-NEXT: movzwl %bp, %eax |
| ; CHECK-NEXT: movswl %cx, %ecx |
| ; CHECK-NEXT: movswl %dx, %edx |
| ; CHECK-NEXT: pushl $87 |
| ; CHECK-NEXT: pushl {{[0-9]+}}(%esp) |
| ; CHECK-NEXT: pushl %ecx |
| ; CHECK-NEXT: pushl $0 |
| ; CHECK-NEXT: pushl {{[0-9]+}}(%esp) |
| ; CHECK-NEXT: pushl %edx |
| ; CHECK-NEXT: pushl $0 |
| ; CHECK-NEXT: pushl %eax |
| ; CHECK-NEXT: pushl %edi |
| ; CHECK-NEXT: calll _SQLDrivers_Internal |
| ; CHECK-NEXT: addl $48, %esp |
| ; CHECK-NEXT: movl %eax, %esi |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: testb %al, %al |
| ; CHECK-NEXT: je LBB0_1 |
| ; CHECK-NEXT: ## %bb.5: |
| ; CHECK-NEXT: movzwl {{[0-9]+}}(%esp), %ecx |
| ; CHECK-NEXT: LBB0_6: ## %done |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: testb %al, %al |
| ; CHECK-NEXT: je LBB0_7 |
| ; CHECK-NEXT: ## %bb.8: ## %bb167 |
| ; CHECK-NEXT: subl $12, %esp |
| ; CHECK-NEXT: movl L_iodbcdm_global_lock$non_lazy_ptr, %eax |
| ; CHECK-NEXT: pushl %eax |
| ; CHECK-NEXT: calll _pthread_mutex_unlock |
| ; CHECK-NEXT: addl $16, %esp |
| ; CHECK-NEXT: movl %esi, %eax |
| ; CHECK-NEXT: jmp LBB0_2 |
| ; CHECK-NEXT: LBB0_7: ## %bb150 |
| ; CHECK-NEXT: movswl %si, %eax |
| ; CHECK-NEXT: subl $8, %esp |
| ; CHECK-NEXT: movswl %cx, %ecx |
| ; CHECK-NEXT: movswl %bx, %edx |
| ; CHECK-NEXT: movzwl %bp, %esi |
| ; CHECK-NEXT: pushl {{[0-9]+}}(%esp) |
| ; CHECK-NEXT: pushl %ecx |
| ; CHECK-NEXT: pushl {{[0-9]+}}(%esp) |
| ; CHECK-NEXT: pushl {{[0-9]+}}(%esp) |
| ; CHECK-NEXT: pushl %edx |
| ; CHECK-NEXT: pushl {{[0-9]+}}(%esp) |
| ; CHECK-NEXT: pushl %esi |
| ; CHECK-NEXT: pushl %edi |
| ; CHECK-NEXT: pushl %eax |
| ; CHECK-NEXT: pushl $1 |
| ; CHECK-NEXT: calll _trace_SQLDriversW |
| ; CHECK-NEXT: addl $48, %esp |
| ; CHECK-NEXT: LBB0_1: ## %bb |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: LBB0_2: ## %bb |
| ; CHECK-NEXT: addl $12, %esp |
| ; CHECK-NEXT: popl %esi |
| ; CHECK-NEXT: popl %edi |
| ; CHECK-NEXT: popl %ebx |
| ; CHECK-NEXT: popl %ebp |
| ; CHECK-NEXT: retl |
| entry: |
| br i1 true, label %bb28, label %bb |
| bb: ; preds = %entry |
| ret i16 0 |
| bb28: ; preds = %entry |
| br i1 false, label %bb37, label %done |
| bb37: ; preds = %bb28 |
| %tmp46 = getelementptr %struct.GENV_t, ptr %henv, i32 0, i32 10 ; <ptr> [#uses=1] |
| store i16 0, ptr %tmp46, align 4 |
| br i1 false, label %bb74, label %bb92 |
| bb74: ; preds = %bb37 |
| br label %bb92 |
| bb92: ; preds = %bb74, %bb37 |
| %tmp95180 = shl i16 %cbDrvAttrMax, 2 ; <i16> [#uses=1] |
| %tmp100178 = shl i16 %cbDrvDescMax, 2 ; <i16> [#uses=1] |
| %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] |
| br i1 false, label %done, label %bb137 |
| bb137: ; preds = %bb92 |
| ret i16 0 |
| done: ; preds = %bb92, %bb28 |
| %retcode.0 = phi i16 [ -2, %bb28 ], [ %tmp113, %bb92 ] ; <i16> [#uses=2] |
| br i1 false, label %bb167, label %bb150 |
| bb150: ; preds = %done |
| %tmp157158 = sext i16 %retcode.0 to i32 ; <i32> [#uses=1] |
| 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 ) nounwind |
| ret i16 0 |
| bb167: ; preds = %done |
| %tmp168 = tail call i32 @pthread_mutex_unlock( ptr @iodbcdm_global_lock ) nounwind ; <i32> [#uses=0] |
| ret i16 %retcode.0 |
| } |
| |
| declare i32 @pthread_mutex_unlock(ptr) |
| |
| declare i16 @SQLDrivers_Internal(ptr, i16 zeroext , ptr, i16 signext , ptr, ptr, i16 signext , ptr, i8 zeroext ) nounwind |
| |
| declare void @trace_SQLDriversW(i32, i32, ptr, i16 zeroext , ptr, i16 signext , ptr, ptr, i16 signext , ptr) |